Developer Tools

100ms is a live audio and video infrastructure platform that provides developers with SDKs and APIs for embedding real-time communication features — video rooms, audio spaces, live streams, and record

a0.dev is an AI-native mobile development platform that enables developers to build React Native mobile applications through natural language prompts and conversational AI interaction. The platform re

A1Base is an AI agent infrastructure company that provides the identity and communication primitives needed to deploy AI agents in the real world. Building a functional AI agent requires more than a l

Abundant is an AI agent development platform that provides the orchestration infrastructure needed to build agents capable of completing complex, multi-step tasks autonomously over extended time horiz

ActiveCampaign is a customer experience automation platform providing email marketing, marketing automation, CRM, and messaging for small and mid-sized businesses — combining sophisticated automation

Activepieces is a San Francisco-based open-source workflow automation platform — backed by Y Combinator with $1.55 million raised from ByTheTower, Forward VC, Fundamental VC, Kima Ventures, and Soma C

Adalo is a no-code application development platform launched in 2018 that enables entrepreneurs, product teams, and non-technical founders to build fully custom mobile and web applications using a dra

Agora is a real-time engagement platform that provides developers with SDKs and APIs for embedding high-quality voice calls, video calls, interactive live streaming, and real-time messaging into web,

Aider is an open-source AI pair programming tool that operates as a command-line interface, bringing AI-assisted coding directly into developers' terminal workflows. Founded to give developers a git-n

Airbyte is a San Francisco-based open-source data integration platform enabling data engineers and analytics teams to replicate data from 350+ source applications, databases, and APIs into data wareho

Akeyless is an Israeli-American cybersecurity company offering a vaultless secrets management platform, founded and headquartered in Tel Aviv with a strong U.S. commercial presence. The company addres

Alchemy is the dominant infrastructure and developer tools company for Web3 and blockchain application development. Founded in 2017 and headquartered in San Francisco, Alchemy provides the reliable, s

Algolia is a search-as-a-service and AI discovery platform that provides developers and businesses with APIs to build fast, relevant search and product discovery experiences. Founded in 2012 in Paris

Alpaca is a developer-first brokerage infrastructure company founded in 2015 and headquartered in San Mateo, California. It operates as a fully self-clearing broker-dealer with DTCC, Nasdaq, OCC, and

Anaconda is a data science and artificial intelligence platform company founded in 2012 and headquartered in Austin, Texas. It is the creator and maintainer of the Anaconda Distribution — the world's

Ankr is a Web3 infrastructure platform offering remote procedure call node access to more than 30 blockchain networks through a globally distributed network of nodes run by independent operators. Unli

Ansible is an open-source IT automation framework originally created by Michael DeHaan in 2012 and acquired by Red Hat in 2015, which was itself acquired by IBM in 2019. Ansible was built to solve a f

Anthropic is a San Francisco-based AI safety and research company that builds the Claude family of large language models. As of 2026, the current Claude 4 generation includes claude-opus-4-6 (most cap

Antimetal is a cloud cost optimization platform focused on AWS that automates savings through a combination of Reserved Instance and Savings Plan commitment management and rightsizing recommendations

Anyscale is a San Francisco-based AI infrastructure company providing the managed platform for Ray — the open-source distributed computing framework originally developed at UC Berkeley's RISELab and n

Anysphere is an AI software company founded in 2022 by Aman Sanger, Arvid Lunnemark, Sualeh Asif, and Michael Truell and headquartered in San Francisco, California. The company's flagship product is C

Apache Superset is an open-source business intelligence and data visualization platform originally created at Airbnb in 2015 by Maxime Beauchemin and donated to the Apache Software Foundation in 2017,

Apideck is a unified API platform that abstracts the complexity of integrating with dozens of different third-party APIs into a single normalized interface, enabling SaaS developers to connect their a

Apigee is Google Cloud's API management platform providing the tools that enterprise organizations use to design, secure, publish, analyze, and monetize their APIs — serving as the management layer be

Apiiro is a code risk platform that builds a deep understanding of the application architecture — APIs, authentication flows, data models, third-party dependencies, and infrastructure configuration —

Apollo GraphQL is a software infrastructure company founded in 2016 and headquartered in San Francisco, California. The company created and maintains the world's most widely used GraphQL client and se

Appcues is a no-code user onboarding and product adoption platform that enables product teams to build, publish, and iterate on in-app experiences without writing code or waiting on engineering sprint

AppDynamics is a San Jose, California-based application performance management (APM) and full-stack observability platform — acquired by Cisco for $3.7 billion in 2017 and integrated into the Splunk O

Applitools is an AI-powered visual testing and monitoring platform that applies computer vision — its proprietary Visual AI engine — to automated UI testing, enabling development and QA teams to detec

AppSignal is an application performance monitoring (APM) and error tracking platform built specifically for the web framework ecosystems that major cloud APM vendors have historically underserved — pa

Appsmith is an open-source low-code platform for building internal applications, admin panels, and operational tools by visually composing UI components connected to databases and APIs through a JavaS

Aqua Security is a Tel Aviv, Israel-based cloud-native security platform — privately held with $325 million raised at a $1 billion+ valuation from investors including TechAviv, Insight Partners, and L

Arcade is an interactive product demo platform that allows SaaS companies to convert application screenshots into fully clickable, self-guided product tours that prospects can explore without a sales

Archbee is a Bucharest-based AI-powered documentation platform — backed by Y Combinator (W21) with $4.04 million raised including a $3 million seed round led by Global Founders Capital and Credo Ventu

Arena (formerly LMArena/Chatbot Arena) is the world's most widely used crowdsourced AI model evaluation platform, originated by UC Berkeley researchers and spun into an independent company in 2025. Mi

Arize AI is an AI observability and evaluation platform founded in January 2020 by Jason Lopatecki (CEO) and Aparna Dhinakaran (CPO), headquartered in Berkeley, California. It provides tools for monit

Artie is a San Francisco-based real-time data streaming and change data capture (CDC) platform — backed by Y Combinator (W23) with $3.8 million in total funding including a $3.3 million seed in Februa

Artillery is a modern open-source load testing and smoke testing framework designed for cloud-native application architectures, offering a YAML-first test definition syntax that makes performance test

Asimov is a Boston-based biotechnology and computational biology company founded in 2017 by Alec Nielsen, Raja Srinivas, and Christopher Voigt. The company's mission is to apply software engineering p

AssemblyAI is a leading speech AI platform providing APIs for transcription, speaker diarization, sentiment analysis, topic detection, and audio intelligence at enterprise scale. Founded in 2017 and h

Atla is a London, United Kingdom-based AI agent evaluation and improvement platform — backed by Y Combinator (S23) with $5 million raised in a seed round in December 2023 led by Creandum with YC and a

Augment is an enterprise AI coding platform founded to bring production-grade AI assistance to professional software engineering teams. Unlike consumer-focused coding tools, Augment was designed from

Augment Code is an AI coding assistant founded in 2022 by Guy Gur-Ari, Igor Ostrovsky, and Mike Speiser, headquartered in Palo Alto. Emerged from stealth April 2024 with $252M funding. Backed by Eric

Aurelius is a user research repository and insights platform designed to help UX researchers, product designers, and product managers organize, tag, analyze, and share research findings across an orga

Authzed (now SpiceDB) is an open-source, Google Zanzibar-inspired authorization service that enables developers to define and evaluate fine-grained permissions at scale, decoupling authorization logic

Automattic was founded in 2005 by Matt Mullenweg, who is also a co-creator of the WordPress open-source project. The company operates as the commercial steward behind WordPress.com — the hosted bloggi

Aviator is a San Francisco-based engineering productivity platform founded by ex-Googlers that automates merge queue management, code review workflows, and repetitive development tasks — solving the "

BangDB is a high-performance database company founded in 2015 and headquartered in Bengaluru, India, that develops a converged multi-model NoSQL database designed to natively support artificial intell

Bardeen is a browser automation platform that allows users to automate repetitive manual tasks performed in web browsers — data scraping, form filling, cross-app data transfer, and multi-step web work

Base64.ai is a document AI platform that provides a unified API for extracting data from over 1,800 document types, with particular depth in identity documents including passports, national IDs, drive

Baserun is a San Francisco-based LLM observability and evaluation platform — backed by Y Combinator (S23) with $500,000 in seed funding — providing AI application developers and engineering teams with

Beam is an AI-native cloud platform providing serverless infrastructure for deploying and scaling AI and machine learning workloads — enabling ML engineers and developers to run GPU-accelerated infere

Beamable is a Boston-based game services company that provides a Unity-native live game services platform designed to help game studios build, operate, and monetize live-service games without leaving

Beamer is a product changelog and notification center platform that allows SaaS companies to communicate product updates, new features, bug fixes, and promotions to users directly within the applicati

BentoML is a San Francisco-based AI infrastructure company that develops an open-source framework for packaging and deploying machine learning models as scalable API services, solving the persistent g

Betty Blocks is an enterprise-grade no-code platform headquartered in the Netherlands, founded in 2012. The platform enables large organizations, IT departments, and business analysts to build, deploy

Biconomy is a Web3 infrastructure platform focused on making decentralized applications usable by mainstream audiences who are not familiar with cryptocurrency gas mechanics. Its core product implemen

Bitbucket is Atlassian's Git code repository hosting service integrated deeply into the Atlassian ecosystem alongside Jira, Confluence, and Trello, providing source control, continuous integration pip

Bitrise is a mobile DevOps and continuous integration/continuous delivery (CI/CD) platform founded in 2014 by Barnabas Birmacher, Daniel Balla, and Viktor Benei, headquartered in Budapest, Hungary wit

Blacksmith is a San Francisco, California-based high-performance CI/CD infrastructure platform — backed with $13.5 million in total funding including a $10 million Series A in September 2024 led by Go

Blameless is a site reliability engineering platform that unifies incident management, service level objective tracking, and blameless retrospectives into a single workflow designed around SRE princip

Blocknative is a specialized Web3 infrastructure company focused on pre-chain data — the activity occurring in the Ethereum mempool before transactions are confirmed in a block. Its Mempool Explorer a

Bluejay is a data observability and pipeline monitoring platform designed for modern data engineering teams who need visibility into the health, accuracy, and reliability of their data pipelines and d

Blues (formerly Blues Wireless) is an IoT connectivity platform company that enables developers to add wireless connectivity to physical devices with a simple plug-and-play hardware module and a unifi

Botkube is a Kubernetes monitoring and collaborative troubleshooting tool that bridges the gap between cluster operations and team communication platforms. The platform runs as an agent inside a Kuber

BoxyHQ is an open-source enterprise security company founded in 2021 that builds foundational security and compliance components for SaaS applications. The company's flagship product Jackson provides

Brainboard is a Paris-based cloud infrastructure platform providing visual design tools integrated with Terraform automation — enabling DevOps and cloud engineering teams to design, visualize, and man

Braintrust is an AI observability and evaluation platform founded in 2023 by Ankur Goyal in San Francisco. The platform enables engineering teams to build, test, monitor, and improve AI products by pr

Bright Security is a dynamic application security testing platform built for developer and security team integration that automates DAST scanning within CI/CD pipelines, enabling continuous runtime vu

BrowserStack is a Mumbai, India-based cloud software testing platform — bootstrapped to profitability and backed with $253 million in total funding including a $200 million Series B in 2021 led by Bon

Browser Use is an open-source project that provides a Python library allowing AI agents and large language models to control web browsers as a tool. The library sits between LLM APIs and browser autom

Bruno is an open-source API client and testing tool — a lightweight, offline-first, git-friendly alternative to Postman and Insomnia — enabling developers to explore, test, and document APIs with coll

Bubble is a full-stack no-code platform that enables individuals and teams to build production-grade web applications without writing code. Founded in 2012 by Emmanuel Straschnov and Josh Haas and hea

Budibase is an open-source low-code platform founded in 2019 and headquartered in Belfast, UK. It is designed to help developers and technical teams build internal tools, admin panels, dashboards, and

Buf is a San Francisco-based developer infrastructure company building tools and a cloud platform around Protocol Buffers (protobuf), the binary serialization format widely used in gRPC-based APIs and

Bugsnag is an automated error monitoring and crash reporting platform that detects, diagnoses, and helps engineering teams resolve errors in web and mobile applications — providing real-time crash det

BuildBuddy is a San Francisco-based developer infrastructure company providing enterprise-grade remote build execution, caching, and observability tools for Bazel — Google's open-source build system u

BuildJet is a Tallinn, Estonia-based continuous integration (CI) performance platform — backed by Y Combinator (W23) with $500,000 raised from YC in 2023 — providing developer teams with GitHub Action

Buildkite is a continuous integration and continuous delivery (CI/CD) platform providing fast, scalable build and test automation infrastructure that runs on organizations' own cloud or on-premises co

Bump.sh is a Paris-based API documentation and change management platform founded in 2020 that addresses one of the most painful operational problems in API-driven development: communicating breaking

Bunny.net is a Ljubljana, Slovenia-based content delivery network (CDN) and edge computing platform — backed by $6 million in Series A funding led by Runa Capital and Capital Genetics in October 2022

Bunnyshell is an Environments as a Service platform that automates the creation and lifecycle management of ephemeral application environments — complete with frontend, backend, databases, and third-p

Buttondown is an independent newsletter platform founded and operated by Justin Duke, designed as a minimal, well-crafted alternative to the feature complexity and opinionated workflows of larger news

Bytebot is a San Francisco-based open-source AI agent infrastructure company — backed by Y Combinator with $125,000 raised from YC, Global Founders Capital, True Capital Management, Neman Ventures, an

Cadence Design Systems is the world's second-largest electronic design automation (EDA) company, headquartered in San Jose, California. Founded in 1988, Cadence develops tools and IP that semiconducto

Camfer is a precision contract manufacturing company specializing in CNC machining of complex metal components for aerospace, medical device, and industrial equipment customers. The company operates h

Campfire 3D is a mixed reality collaboration platform headquartered in San Francisco, California, and backed by Y Combinator. Founded to address the workflow friction that hardware design and engineer

Camtasia is a professional screen recording and video editing application developed by TechSmith, designed for creating polished training videos, software tutorials, product demonstrations, and educat

Canny is a user feedback management platform that provides product teams with a structured system for capturing, organizing, and prioritizing feature requests from customers. The platform creates a pu

CaptivateIQ is a no-code incentive compensation management (ICM) platform that enables sales operations and finance teams to design, automate, and manage sales commission plans — replacing spreadsheet

Castari is a no-code workflow automation platform that enables non-technical business users to build AI-powered data pipelines and process automation without engineering support. While tools like Zapi

Causal is a financial modeling and business planning tool that reimagines the spreadsheet as a more powerful, transparent, and shareable medium for financial and operational analysis. Founded in 2019

Cerbos is an open-source authorization solution founded in 2021 that provides a centralized policy decision point for application access control, allowing engineering teams to define, manage, and test

Cerebrium is a New York-based serverless cloud infrastructure platform for AI workloads — backed with $9 million raised including an $8.5 million seed round led by Google Gradient Ventures in July 202

Chalk is a machine learning infrastructure company founded in 2021 by former Google and Stripe engineers, raising $26M to build a developer-friendly feature engineering platform. The platform allows d

Chameleon is a product adoption platform that gives product teams the ability to build and deploy in-app tours, tooltips, spotlight modals, and microsurveys directly on top of their SaaS product witho

Chromatic is a visual testing and UI review platform built specifically for Storybook, the industry-standard component development environment, that automates visual regression detection by capturing

CircleCI is a continuous integration and continuous delivery (CI/CD) platform that automates the software build, test, and deployment pipeline — enabling engineering teams to automatically run tests a

Ciroos AI is an agentic SRE platform that spans cloud, network, and application domains simultaneously — claiming to be the industry's first multi-domain AI SRE teammate rather than an application-tie

Clarifai is an artificial intelligence company founded in 2013 by Matthew Zeiler and headquartered in Wilmington, Delaware. The company provides a full-stack AI platform that spans model training, dep

Classiq Technologies builds the software layer that makes quantum computing accessible to developers without deep physics expertise. Its platform provides a high-level quantum programming environment

Claude Code is Anthropic's agentic software engineering tool, launched in February 2025 as a command-line interface that operates directly in developer terminals. Unlike IDE-based coding assistants (C

Clerk is an authentication and user management company that provides developers with pre-built sign-up, sign-in, and user profile components alongside a complete backend API for identity management. A

ClickHouse is the world's fastest open-source column-oriented database management system for real-time OLAP analytics. Originally developed at Yandex for web analytics at petabyte scale, ClickHouse wa

Cline is an open-source AI coding agent built as a VS Code extension, founded in 2024 and based in Sacramento, California. The project was created to bring autonomous, multi-step software engineering

CloudApp is a visual communication platform that enables teams to capture, annotate, and share screenshots, GIFs, and short screen recordings via instantly generated links, replacing lengthy text expl

CloudBees is a San Jose-based enterprise software delivery company founded in 2010, originally built around Jenkins — the dominant open-source CI/CD automation server. The company has evolved from a J

Cloudflare is a global cloud platform providing web performance, security, and network services to millions of websites and applications worldwide. Founded in 2009 by Matthew Prince and Michelle Zatly

Cloudsmith, founded in 2016 and headquartered in Belfast, is a cloud-native artifact management platform that stores, secures, and distributes every software component an organization produces or cons

Coalesce is a data transformation platform founded in 2020 and headquartered in San Francisco, California. The company was founded by Nick Freiling and Dave Abercrombie, data transformation veterans f

Cockroach Labs is the company behind CockroachDB, a cloud-native distributed SQL database designed for globally distributed applications that require consistent transactions, high availability, and ho

Codat is a financial data integration platform purpose-built for fintechs, banks, and lenders that need structured access to small and medium business financial data. By connecting to accounting platf

CodeAnt AI is a San Francisco-based AI code health and automated code review platform — backed by Y Combinator (W24) with $2.5 million in total funding including a $500,000 seed in 2024 and a $2 milli

CodeCrafters is a Concord, California-based programming education platform where experienced software engineers build real-world developer tools from scratch — creating Redis, Git, SQLite, HTTP server

Codegen is an AI software engineering platform that automates complete development workflows—from reading a GitHub issue or feature request to writing the code, running tests, and submitting a pull re

Codeium was founded to democratize AI-powered coding assistance by making high-quality code generation and understanding available to every developer, not just those at well-resourced enterprises. The

Code Metal is an AI-powered code translation platform that converts legacy software between programming languages with mathematical verifiability. The company targets the multi-trillion dollar market

Coder is an Austin-based developer infrastructure company that provides an open-source platform for cloud development environments (CDEs) — fully configured development workspaces running in the cloud

Cohere is an enterprise AI platform company providing large language model APIs, embedding models, and AI deployment infrastructure for enterprise applications — competing with OpenAI and Anthropic in

Coherence is a Stockholm-based multiplayer game development platform that dramatically lowers the barrier to building online multiplayer games for Unity developers by automatically generating the netw

Comet is an AI developer platform that provides machine learning teams with tools to track experiments, manage model registries, monitor production models, and operationalize LLM applications. Founded

Comet ML is a machine learning platform company founded in 2017 that provides experiment tracking, model registry, and dataset versioning tools for data science and ML engineering teams. The platform

CommandBar is an in-app user assistance platform that helps software products reduce friction for new and existing users through contextual help, command palettes, and AI-powered nudges delivered with

CompanyCam is a photo documentation and field communication platform designed for contractors, trades, and field service companies, providing a simple mobile app for capturing, organizing, and sharing

Conduktor is a London-based data streaming technology company founded in 2020 by Nicolas Hagopian and Clément Devesa. The company builds an enterprise management and governance layer on top of Apache

Confluent is an enterprise data streaming platform built around Apache Kafka, providing fully managed Kafka infrastructure, stream processing, and data integration capabilities that enable real-time d

Contextual AI is an enterprise artificial intelligence company founded in 2023 by Douwe Kiela (formerly of Hugging Face and Facebook AI Research) and a team of prominent AI researchers, and headquarte

Continue is an open-source AI coding assistant for VS Code and JetBrains IDEs, founded with the mission of making AI-assisted development customizable, transparent, and community-driven rather than lo

Convex is a backend infrastructure company founded in 2021 that raised $26M in Series A funding to simplify full-stack application development. The platform offers a reactive database with built-in re

Coolify is an open-source, self-hostable platform-as-a-service that allows developers to deploy applications, databases, and third-party services on their own servers or cloud VPSs with the same conve

Copado is the dominant DevOps and CI/CD platform purpose-built for the Salesforce ecosystem. Founded in 2013 and headquartered in Chicago, Copado enables development teams to automate deployments, man

Cortex is an internal developer portal founded in 2019 by Anish Dhar (CEO, ex-Uber), Ganesh Datta, Nikhil Unni, and Aditya Subramanian, headquartered in San Francisco. Raised $112 million including a

Cosine is a San Francisco-based AI software engineering company building autonomous coding agents that enable development teams to work on multiple software tickets simultaneously — with the AI agent

Count is a collaborative data notebook platform founded in 2019 in London, designed to bridge the gap between data analysis and business communication. Unlike traditional BI tools that separate analys

Covalent is a unified blockchain data infrastructure provider that normalizes on-chain data across more than 100 networks into a single, consistent REST API. Rather than requiring developers to write

Coze is ByteDance's no-code AI agent builder platform, launched to give developers, businesses, and non-technical users the ability to create, deploy, and monetize AI agents without writing code. Buil

CrateDB is a distributed SQL database engineered for high-ingestion machine data, IoT time series, and hybrid analytics workloads that combine structured records with JSON documents and full-text sear

CrewAI was founded by João Moura in 2023 and rapidly became the fastest-growing AI agent framework in the developer ecosystem. Built on top of and later independent from LangChain, CrewAI introduced a

Cribl is a San Francisco-based data infrastructure company that provides an observability pipeline platform — a layer of software that sits between data sources (logs, metrics, traces, security events

Crowdin is a continuous localization platform developed in Kyiv, Ukraine that enables software development teams to maintain translations in sync with rapidly evolving codebases by connecting localiza

Cube is a semantic layer and headless business intelligence platform founded in 2019 and headquartered in San Francisco, California. The company was founded by Artyom Keydunov and Pavel Tiunov to solv

Cursor is an AI-first code editor founded in 2022 by a small team of MIT researchers, built as a fork of Visual Studio Code with native large-language-model intelligence woven directly into the editin

Customer.io is a marketing automation and customer messaging platform founded to give product-led businesses precise, behavior-driven control over how they communicate with users across email, SMS, pu

Cyclops is an open-source Kubernetes developer portal that allows platform engineering teams to create customizable, form-based deployment interfaces that abstract Kubernetes YAML and Helm chart compl

Cycode is an application security posture management (ASPM) platform that consolidates multiple AppSec scanning disciplines — static application security testing, software composition analysis, secret

Cypress is an open-source JavaScript end-to-end testing framework founded in 2014 by Brian Mann in Atlanta, Georgia, and headquartered in Atlanta, built to solve the fundamental problems that made aut

Dagger is an open-source programmable CI/CD engine founded in 2019 by Solomon Hykes, the creator of Docker. The company's mission is to eliminate the "push and pray" cycle of software delivery by lett

Dash0 is an AI-native cloud observability platform built from the ground up on OpenTelemetry, providing zero-vendor-lock-in monitoring with an autonomous AI agent (Agent0) that serves as an autonomous

Databend is an open-source, cloud-native data warehouse written entirely in Rust, designed to provide Snowflake-compatible SQL analytics at a fraction of the cost of proprietary cloud warehouses. Buil

Datadog is a cloud-native monitoring and security platform founded in 2010 by Olivier Pomel and Alexis Lê-Quôc, headquartered in New York City. The company went public on Nasdaq (DDOG) in September 20

Datafold is a data observability and data quality testing platform that helps data engineering teams automatically detect data quality regressions, schema changes, and anomalies in their data pipeline

Dataland is a New York-based no-code collaborative data management platform — backed by Y Combinator (W20) with funding from South Park Commons and Switch Ventures — providing business teams with a sp

Daytona is an open-source development environment manager built to standardize how development workspaces are created, configured, and accessed across an organization's entire infrastructure footprint

Dazz is a cloud security remediation platform founded in 2021 and headquartered in Palo Alto, California. The company was founded by Merav Bahat, Tomer Schwartz, and Yuval Ofir, former Microsoft Azure

Deepgram is a speech AI company providing fast, accurate, and cost-efficient speech-to-text and audio intelligence APIs built on proprietary end-to-end deep learning models. Founded in 2015 and headqu

Defog.ai is a San Francisco-based enterprise data analysis company building fine-tuned language models for structured data — most notably SQLCoder, an open-source LLM that outperforms GPT-4 on text-to

Delty is a quality assurance automation company that uses AI to generate, execute, and maintain software test suites from natural language descriptions and existing codebase analysis. Traditional QA a

Depot is a remote Docker build cache and layer storage service that dramatically accelerates Docker image builds in CI/CD pipelines — providing a shared, persistent build cache that allows consecutive

Descope is an authentication and user management platform founded in 2022 by former Palo Alto Networks executives, raising $53M in seed funding. The company differentiates from developer-only auth too

DevCycle is a developer-focused feature management platform built for teams that need reliable, real-time control over feature rollouts. Founded to address the performance bottlenecks common in legacy

DevRev is a Palo Alto, California-based AI-powered platform founded in 2020 that addresses a long-standing organizational gap between customer support teams and product engineering teams. Having raise

DevZero is a Seattle-based developer infrastructure company that provides cloud development environments designed to give every engineer a fast, production-like workspace without the overhead of maint

Dify is an open-source platform for building AI applications, developed by LangGenius, Inc. and founded in 2023. Headquartered in San Francisco, Dify combines Backend-as-a-Service with LLMOps to let d

Ditto is a San Francisco-based software company that provides an edge-native database platform enabling mobile and edge applications to store and synchronize data peer-to-peer — without requiring cont

Docker is the company and open-source project that created container technology as the standard unit of software packaging and deployment, founded in 2013 in San Francisco by Solomon Hykes. Docker's o

Docker Hub is the world's largest public container registry, operated by Docker Inc. and launched in 2013 alongside the open-source Docker container runtime that changed how software is packaged and d

Docket is a meeting productivity platform that uses AI to eliminate the administrative overhead of meetings by automatically capturing, transcribing, and analyzing conversations to produce structured

Document360 is a knowledge base and self-service documentation platform founded in 2017 by Saravana Kumar and developed by Kovai.co, headquartered in London with a significant engineering presence in

Dollyglot is an AI companions platform building photo-to-video avatar technology that brings personalized interactive AI personas to life — turning a static photo and voice clip into a real-time video

Doppler is a secrets management platform founded in 2019 and headquartered in San Francisco, California. The company was founded by Brian Vallelunga and Ryan Blunden to solve a problem endemic to soft

DraftAid is a Toronto, Ontario-based AI engineering documentation startup — backed by Y Combinator (Winter 2024 cohort) with $500,000 in seed funding — building the world's first generative AI platfor

Drata is a continuous security and compliance automation platform founded in 2020 by Adam Markowitz, Daniel Marashlian, and Waldo Grunewald in San Diego, California, built to automate the evidence col

DronaHQ is a Mumbai-based low-code development platform that enables engineering and operations teams to build internal tools, business applications, approval workflows, and data management interfaces

Duffel is a London-based travel technology company that provides a developer-friendly API for embedding airline flight search, booking, and ancillary product sales — such as seat selection, baggage, a

Dwolla is a financial technology company founded in 2008 by Ben Milne and headquartered in Des Moines, Iowa. The company operates a developer-first API platform that enables businesses to integrate ba

Dynamic is a developer-focused authentication platform that enables applications to add wallet-based login and Web3 identity management without building the underlying infrastructure. Its SDK handles

Earthly is an open-source build automation framework that runs build steps inside containers, ensuring that builds produce identical results on developer laptops and in CI systems regardless of the un

EasyPost provides a unified shipping API that gives ecommerce companies, logistics platforms, and enterprise shippers access to 100+ carrier services — including UPS, FedEx, USPS, DHL, and regional ca

Economize is a multi-cloud cost observability platform that connects to AWS, GCP, and Azure billing APIs to provide a unified view of cloud spending with cost allocation by team, environment, service,

Ellipsis is a San Francisco-based AI code review and bug fix tool — backed by Y Combinator (W24) with $2 million in seed funding in April 2024 from Twenty Two Ventures, Four Cities Capital, Garage Cap

Embrace is a mobile observability platform built specifically for iOS and Android applications, providing the session replay, performance monitoring, crash reporting, and network analytics that mobile

Emergent is an AI developer platform providing the infrastructure, APIs, and tooling that engineering teams need to build, test, deploy, and monitor AI-powered applications and autonomous agents in pr

EnCharge AI is a Princeton-based semiconductor startup developing analog in-memory computing (AIMC) chips designed to dramatically improve the energy efficiency of AI inference at the edge and client

Encord is a London and San Francisco-based AI infrastructure company founded in 2021 by Eric Landau and Ulrik Stig Hansen that provides a data-centric platform for building and managing training datas

Encore is a Stockholm-based developer tools company that provides an open-source backend development framework that generates infrastructure configuration, API boilerplate, and deployment automation f

Endor Labs is a software supply chain security platform that addresses one of the core pain points of dependency management: alert fatigue from SCA tools that flag thousands of vulnerabilities regardl

Entire is a developer governance and collaboration platform founded by Thomas Dohmke — the former CEO of GitHub who led GitHub to 100 million users and oversaw GitHub Copilot's launch. The company rai

env0 is a self-service cloud infrastructure automation platform built for platform engineering teams that manage Terraform, OpenTofu, Terragrunt, and Pulumi codebases at scale. The platform provides a

Envoy is the most widely deployed cloud-native proxy, originally developed at Lyft and now a Cloud Native Computing Foundation (CNCF) graduated project since November 2018 — serving as the default sid

Eppo is a statistical experimentation platform designed for data-driven product and engineering teams that want to run rigorous A/B tests without moving data out of their cloud data warehouse. Founded

Epsilla is a United States-based AI agent development platform — backed by Y Combinator (S23) with $500,000 raised from YC, Nivesha Ventures, and Ride Wave Ventures — providing domain professionals, A

Escape is an API security testing platform that uses dynamic analysis to automatically discover, map, and test REST and GraphQL APIs for security vulnerabilities, providing development and security te

Estuary Flow is a real-time data integration and streaming ETL company founded in 2019 and headquartered in Columbus, Ohio. The company was founded by Dave Yaffe and Johnny Graettinger to build a stre

Eventual is an infrastructure platform enabling developers to build distributed cloud applications with event-driven workflows, long-running processes, and reliable async coordination patterns that ar

Evidence.dev is an open-source business intelligence framework founded in 2021 that takes a fundamentally different approach to reporting: instead of drag-and-drop dashboards, Evidence lets data teams

Exa is a next-generation AI search engine and API designed specifically for AI agents and developers — providing LLM-optimized web search that returns clean, structured content from web pages rather t

Explo is an embedded analytics platform founded in 2021 and backed by Y Combinator, purpose-built for SaaS companies that need to deliver data insights to their end customers within their own product.

Extend is a San Francisco-based AI document processing platform using large language models to provide accurate data extraction and document understanding for enterprise workflows — turning unstructur

Factory builds Droids — agentic AI engineers that autonomously plan, code, review, and ship software for enterprise engineering teams. The product targets the gap between IDE copilots (Cursor, Copilot

FarmLogs is a farm management software platform acquired by Bushel (an agricultural supply chain software company) in 2020 — providing crop farmers and agricultural operations with digital tools to tr

Fastly, Inc. is a San Francisco-based edge cloud platform — listed on NYSE (NYSE: FSLY) — providing developers and enterprises with content delivery network (CDN), DDoS protection, edge computing (Com

Featurebase is a modern product feedback and communication platform that combines feature request voting, public roadmap publishing, and product changelog into a unified customer-facing hub for SaaS p

Feedonomics is a Los Angeles-based product feed management and optimization platform — acquired by BigCommerce (NASDAQ: BIGC) in 2021 for $145 million — that helps e-commerce brands and retailers synd

Fennel is a machine learning feature platform founded in 2021 by former Meta and Microsoft engineers, raising $9M to build a unified system for real-time and batch feature computation. The platform al

Fern is a New York-based API tooling company that automatically generates multi-language SDKs and API documentation from OpenAPI specifications — enabling API companies to publish high-quality client

Fiddler AI is a Palo Alto-based machine learning monitoring company that provides a platform for monitoring the performance, fairness, and explainability of ML models deployed in production — addressi

Fillout is a form builder platform that combines deep Notion database integration with advanced conditional logic, payment collection, and scheduling capabilities, making it a versatile tool for teams

Fingerprint is a device intelligence platform that generates highly accurate and stable visitor identifiers by combining browser fingerprinting, hardware signals, network characteristics, and behavior

Finout provides engineering and finance teams with a cloud cost management platform that solves the attribution problem — mapping cloud spend to the business units, products, and features that generat

Firecrawl is a San Francisco-based web data infrastructure platform providing an AI-optimized web scraping and crawling API that converts websites into clean, structured data (Markdown, JSON, HTML) fo

FireHydrant is an incident management platform built to reduce the chaos and manual coordination that accompany production outages at engineering-driven organizations. When an incident is declared, Fi

Flagsmith is an open-source feature flagging and remote configuration platform that enables engineering teams to deploy code continuously and control feature releases, A/B tests, and configuration cha

Flatfile is a San Francisco-based developer platform that solves the "data onboarding" problem — the complex, time-consuming process of importing customer data from external sources into SaaS applicat

Flightcontrol is a developer-focused deployment platform that abstracts AWS infrastructure complexity, allowing engineering teams to deploy full-stack applications to their own AWS accounts with the s

Flood is a cloud load testing platform, now part of the Tricentis continuous testing portfolio, that provides on-demand infrastructure for running large-scale performance and load tests using the indu

Flower is a San Francisco-based open-source federated learning framework company — backed by Y Combinator (W23) with $20 million in Series A funding in February 2024 led by Felicis Ventures with parti

FlutterFlow is a no-code and low-code app builder that enables users to create native iOS, Android, and web applications by visually designing screens, connecting backend services (Firebase, Supabase,

Fly.io is a Chicago-based cloud infrastructure platform enabling developers to deploy and run containerized applications globally at the network edge — distributing applications across 35+ regions wor

Folk is a modern, lightweight CRM designed for founders, investors, recruiters, and small teams who need to manage relationships and pipelines without the configuration overhead, mandatory fields, and

Formbricks is an open-source experience management and survey platform that enables product and growth teams to collect targeted feedback from users across in-app, website, and email channels without

Frameplay is an intrinsic in-game advertising platform that enables brands to place non-disruptive advertisements directly within game environments — on billboards, jersey patches, storefronts, and ot

Framer is a professional no-code website builder and design tool used by marketing teams, startups, and design-led companies to create responsive, interactive websites without writing code — combining

Frontegg is an Israeli user management and authentication platform founded in 2019 that has raised $66M to help B2B SaaS companies build enterprise-grade user management features without extensive cus

FullStory is a digital experience intelligence platform that automatically captures every user interaction — clicks, taps, scrolls, form inputs, and navigation events — across web and mobile applicati

FusionAuth is a developer-centric Customer Identity and Access Management (CIAM) platform headquartered in Denver, Colorado. Founded to give development teams full control over user authentication wit

Garden is a Berlin-based developer platform that provides engineering teams with automated, reproducible development and testing environments that closely mirror production. Garden's orchestration eng

Genvid Technologies is the pioneer of Massively Interactive Live Events (MILEs) — a technology category that blends live-streamed games and interactive entertainment into experiences where large onlin

GitBook is a documentation platform founded in 2014 and headquartered in Lyon, France, that enables teams to create, manage, and publish technical documentation in a structured collaborative environme

GitHub Actions is Microsoft's CI/CD (continuous integration/continuous deployment) and workflow automation platform built natively into GitHub — enabling developers and DevOps teams to automate softwa

GitHub Copilot is an AI-powered coding assistant developed by GitHub (Microsoft) in partnership with OpenAI, providing real-time code suggestions, function completions, documentation generation, and w

GitLab is a San Francisco-based DevOps platform providing source code management, CI/CD pipelines, security scanning, container registry, and project management in a single application for software de

Gitpod is a cloud development environment (CDE) platform that provides automated, ephemeral development workspaces accessible from any browser — enabling developers to start coding in seconds without

Glide is a no-code app-building platform founded in 2018 that empowers individuals and teams to create fully functional mobile applications and web portals directly from data they already manage in Go

Gling AI is a specialized AI video editing tool built for YouTubers, podcasters, and video content creators who spend significant time cutting out silence, filler words, and awkward pauses from their

GoodData is a cloud analytics platform and embedded business intelligence solution that enables technology companies and enterprises to build analytics products — customer-facing dashboards, operation

Google Stitch is an AI-native UI design tool developed by Google Labs, launched in 2025 as a free product aimed at making multi-screen app design dramatically faster and more accessible. The tool was

Goose is an open-source AI coding agent developed and maintained by Block, the financial technology company behind Square and Cash App. Built as a practical tool for software developers, Goose functio

Grafbase is a globally distributed GraphQL platform that enables developers to build, deploy, and serve data APIs at the edge without managing API servers or database infrastructure. The platform uses

Grain is an AI-powered meeting recording and intelligence platform that captures, transcribes, and summarizes video meetings on Zoom, Google Meet, and Microsoft Teams, automatically extracting key mom

Gravitee is an open-source API management and governance platform founded in 2015 in Lille, France, built on the mission of giving engineering teams a flexible, open foundation for managing the full l

Great Expectations is a data quality and validation company founded in 2018 and headquartered in San Francisco, California. The company was founded by Abe Gong and James Campbell to commercialize the

Greptile is a San Francisco-based AI code review platform — backed by Y Combinator (W24) with $29.1 million raised including a $25-30 million Series A at $180 million valuation led by Benchmark in Sep

Gretel is a synthetic data platform founded in 2019 and headquartered in San Diego, California, that enables data scientists, ML engineers, and enterprise teams to generate high-quality artificial dat

groundcover is a cloud-native APM and observability platform using eBPF (extended Berkeley Packet Filter) kernel-level technology to provide zero-instrumentation observability — complete distributed t

GrowthBook is a San Francisco-based open-source feature flagging and A/B testing platform — backed by Y Combinator (W22) — providing engineering teams and product managers with a self-hostable, wareho

Guidde is an AI-powered video documentation platform that transforms screen recordings into polished how-to videos with automatically generated voiceover narration, animated annotations, chapter title

H2O.ai is an open-source machine learning and AI platform company providing automated machine learning (AutoML), model explainability, enterprise AI application development, and generative AI tools —

Hamming AI is a testing and evaluation platform specifically designed for voice AI agents and conversational AI phone systems. As businesses increasingly deploy AI-powered phone agents for customer se

Harness is a software delivery and DevOps platform that uses AI to make CI/CD pipelines faster, more reliable, and easier to manage at enterprise scale. Founded in 2016 by Jyoti Bansal (also the found

HashiCorp was founded in 2012 by Mitchell Hashimoto and Armon Dadgar while they were students at the University of Washington, initially releasing Vagrant — a developer tool for managing reproducible

Hasura is a modern data API platform that enables developers to instantly create high-performance GraphQL and REST APIs over their existing databases without writing boilerplate backend code. The plat

Hatchet is an open-source distributed task queue and workflow orchestration platform designed for engineering teams that need reliable, observable background job execution at production scale with the

Height is a collaborative project management platform that uses AI to automate routine project management tasks — updating task statuses based on commit activity, summarizing thread discussions, and s

Helicone is a San Francisco-based open-source LLM observability and monitoring platform — backed by Y Combinator (W23) — providing AI application developers and engineering teams with comprehensive vi

Heroic Labs is a London-based game infrastructure company best known for Nakama, its open-source distributed game server designed for building real-time multiplayer games, social features, and live-se

Heroku is a cloud application platform (PaaS) that enables developers to deploy, manage, and scale web applications without managing server infrastructure — supporting multiple programming languages (

Hex Technologies is a data workspace and collaborative analytics platform founded in 2021 and headquartered in San Francisco, California. The company was founded by Barry McCardel and Caitlin Colgrove

Highlight.io is an open-source full-stack monitoring platform that unifies session replay, error tracking, and logging into a single observability tool for web application development teams. The platf

Hightouch is a San Francisco-based data activation and composable CDP (Customer Data Platform) platform — backed with approximately $220 million in total funding including an $80 million Series C in F

Holistics is a business intelligence platform founded in 2016 and headquartered in Singapore, built around the idea that BI should be governed by data teams but accessible to everyone in an organizati

Honeybadger is an error monitoring and application health platform built for developer teams working in Ruby on Rails, Python, JavaScript, and other server-side environments. The platform captures app

Hoppscotch is an open-source API development and testing platform — providing a web-based, lightweight alternative to Postman and Insomnia for building, testing, and documenting REST, GraphQL, WebSock

hotglue is an embedded iPaaS (integration platform as a service) that enables SaaS companies to add native, user-facing integrations to their products — providing the pre-built connectors, user authen

Hotjar is a user behavior analytics platform that gives product and UX teams a visual understanding of how visitors interact with their website or web application. Heatmaps aggregate click, move, and

Hugging Face is the leading AI model hosting and collaboration platform and the creator of the Transformers library — providing open-source infrastructure for sharing, discovering, and deploying machi

Humanitec is a platform engineering company that provides the orchestration layer powering internal developer platforms at scale. Rather than requiring platform engineering teams to hand-build and mai

Humanloop is a London, UK-based AI model evaluation and LLM observability platform — backed by Y Combinator (W20) with $7.9 million raised including a $5 million seed plus round in November 2023 led b

Hydra Host is a Miami-based cloud infrastructure company that operates a distributed marketplace for bare metal GPU compute, aggregating capacity from 40+ independent data centers worldwide into a sin

Hyperbolic is a San Francisco-based AI infrastructure company founded in 2023 by Jasper Zhang and Nathaniel Chiang that operates an open-access AI inference and GPU compute marketplace. The platform a

Hyperspell is an AI document intelligence company that combines AI-assisted writing with structured knowledge management to help teams create and maintain complex long-form documents more efficiently.

IcePanel is a Vancouver, Canada-based software architecture design and communication platform — backed by Y Combinator (W23) with $500,000 in convertible note funding in January 2023 from Y Combinator

IFTTT, which stands for "If This Then That," was founded in 2010 by Linden Tibbets and Jesse Tane as a platform to bridge the gap between disparate apps, devices, and web services. The platform operat

incident.io is an AI-powered incident management platform built by former Monzo (the UK digital bank) engineers, providing Slack-native incident response workflows used by engineering teams at Netflix

Inferact commercializes vLLM, the most widely used open-source LLM inference engine, for enterprise deployments. The company provides a managed platform, premium performance optimizations, and enterpr

InfluxData is the company behind InfluxDB, the world's most widely deployed open-source time series database, designed to store and analyze metrics, events, and time-stamped data at high ingestion rat

Infracost is a San Francisco-based cloud cost management platform — backed by Y Combinator (W21) with $17.2 million raised including a $15 million Series A led by Pruven Capital with Insight Partners

Infura is a blockchain infrastructure provider that gives developers reliable, scalable API access to Ethereum and other networks without the operational overhead of running their own nodes. Since lau

Inkeep is a San Francisco-based AI-powered customer support automation platform that enables developer-facing companies to build AI assistants that answer technical questions from their documentation,

Inline Manual is a digital adoption platform designed to help enterprise software vendors and IT departments create in-context user guidance — walkthroughs, tooltips, task lists, and knowledge base ar

Inngest is a durable execution platform that allows developers to write reliable background functions, scheduled jobs, and event-driven workflows directly in their application code without managing qu

Insomnia is an open-source API development and testing platform that provides developers with a powerful client for designing, debugging, and testing REST, GraphQL, SOAP, and WebSocket APIs — offering

Instabug is an Egyptian-founded mobile app development platform that became the leading solution for in-app bug reporting, crash analytics, and mobile performance monitoring. Founded in 2013 in Cairo

Interfere is an API integration automation company that uses AI to generate, deploy, and maintain the connectors that link enterprise software systems together. Building API integrations is one of the

Istio is a CNCF-graduated (2023) open-source service mesh providing traffic management, mutual TLS security, load balancing, circuit breaking, and distributed observability for microservices-based app

Jenkins is an open-source continuous integration and continuous delivery (CI/CD) automation server that has become the foundational infrastructure for software build and deployment pipelines worldwide

Jestor is a no-code/low-code platform that enables businesses to build custom internal tools, automate workflows, and manage structured data without writing software — providing a visual interface to

Jet Admin is a San Francisco-based no-code internal tool and admin panel builder — backed by Y Combinator (W20) with $125,000-150,000 in funding from YC — providing businesses with a visual platform f

JetBrains was founded in 2000 in Prague by Sergey Dmitriev, Valentin Kipyatkov, and Eugene Belyaev, pivoting from consulting to IDE development after identifying a gap in developer tooling quality. In

Jina AI is a Berlin-based AI infrastructure company that builds and serves state-of-the-art multimodal embedding models, reranking models, and neural search infrastructure used by developers and enter

Jitsu is a San Francisco-based open-source data integration platform enabling data engineers to build real-time event data pipelines that collect, transform, and route user behavior events from web an

June is a product analytics platform purpose-built for B2B SaaS companies that need to understand product engagement at the company and workspace level, not just the individual user level. Most genera

k6 is an open-source performance and load testing tool developed and maintained by Grafana Labs that allows engineering teams to write test scripts in JavaScript, execute them from the command line or

Katalon is a comprehensive test automation platform that supports web, API, mobile, and desktop application testing from a single integrated environment, offering both a codeless recording interface f

Kernel is a data engineering automation platform that uses AI to reduce the manual work involved in building and maintaining data pipelines, transformations, and schemas. Modern data teams spend a dis

Kestra is an open-source workflow orchestration platform built to help engineering and data teams automate complex, multi-step processes across systems, services, and data pipelines. The platform was

Knack is a no-code platform founded in 2010 that specializes in enabling businesses and organizations to build database-driven web applications without writing code. Unlike general app builders, Knack

Koala is an intent-based pipeline intelligence platform that translates product usage data into actionable sales signals for go-to-market teams at product-led growth companies. When free trial or free

Koji is a San Diego-based creator platform that provides a library of mini-apps that creators can add to their profile link for fan engagement, digital product sales, and monetization. Rather than a s

Komodor is a Kubernetes troubleshooting platform that addresses one of the most time-consuming challenges in cloud-native operations: understanding what changed in a cluster and correlating those chan

Kong is an enterprise API management and service connectivity platform providing an API gateway, service mesh, and developer portal for organizations managing hundreds of microservices and APIs. Found

Koyeb is a serverless cloud platform that enables developers to deploy containerized applications, APIs, and background workers globally without managing servers, Kubernetes clusters, or infrastructur

Kubecost is a Kubernetes cost monitoring and optimization platform that solves one of the most persistent challenges in cloud-native infrastructure management: understanding exactly what each workload

Kubernetes (K8s) is the dominant open-source container orchestration platform — originally developed by Google engineers (Joe Beda, Brendan Burns, Craig McLuckie) in 2014, donated to the Cloud Native

Labelbox is an AI data development platform founded in 2018 that has raised $379M in funding and serves enterprise AI teams across technology, automotive, healthcare, and government sectors. The platf

LambdaTest is a cloud-based cross-browser and cross-device testing platform that provides on-demand access to thousands of browser and OS combinations for manual and automated testing, eliminating the

LanceDB is an open-source vector database purpose-built for AI applications, offering serverless vector storage with embedded deployment, multimodal data support (text, images, video, audio), and nati

Lancey is a Toronto, Canada-based AI code automation platform — backed by Y Combinator (S22) with $2 million raised from Panache Ventures, Union, Garage Capital, Functional Capital, YC, Wallace Capita

Langfuse is an open-source LLM observability and engineering platform — providing the debugging, analytics, and prompt management tools that development teams need to build, monitor, and improve AI ap

Last9 is an observability platform engineered for high-cardinality metrics at the scale that modern microservices architectures generate. Most time-series databases degrade in query performance and co

Latenode is a low-code workflow automation platform that combines the accessibility of a visual drag-and-drop workflow builder with first-class JavaScript code execution in any workflow step, targetin

Legit Security is an application security company founded in 2020 by Israeli security veterans, providing a platform to secure software development environments and supply chains. The platform discove

Letta (formerly MemGPT) is an open-source AI agent framework developed by researchers at UC Berkeley to solve one of the core limitations of large language models in production: the lack of persistent

Lightdash is a London-based open-source business intelligence platform positioning as the developer-friendly alternative to Looker — enabling data teams to build self-serve analytics from dbt (data bu

Lightning AI is a New York-based AI development platform company built by the creators of PyTorch Lightning — the open-source deep learning framework used by hundreds of thousands of researchers and e

Lightspeed Commerce is a cloud-based point-of-sale and commerce platform serving restaurants, retail stores, and golf clubs with POS, payments, inventory management, and ecommerce capabilities integra

Limble CMMS is a Utah-based computerized maintenance management system (CMMS) company that provides maintenance teams with a mobile-first platform for managing work orders, asset records, preventive m

Linear is a San Francisco-based project management and issue tracking platform built for software development teams — providing sprint planning, issue tracking, roadmaps, bug tracking, and project man

Lingo is a Brooklyn, New York-based digital asset management tool built specifically for design teams and creative professionals who need a fast, visual way to organize and share brand assets without

Lingohub is a continuous localization platform developed in Vienna, Austria that provides software development teams with an automated localization workflow that keeps translation files synchronized w

Lithic is a card issuing and payment infrastructure platform built for developers and product teams building embedded payment experiences. Founded in 2016 and headquartered in New York City, the compa

Liveblocks is a collaborative infrastructure platform that provides APIs and pre-built components for adding real-time collaboration features — presence, multiplayer editing, comments, notifications,

LlamaIndex provides the data layer for LLM applications — a set of tools for ingesting, structuring, and querying data as context for AI models. Its open-source library has become the standard for bui

Lmnt (pronounced "element") is a San Francisco-based speech synthesis company that provides an ultra-low-latency text-to-speech API designed specifically for real-time voice AI applications including

Lob is a direct mail automation platform that enables businesses to send personalized, trackable physical mail at scale through a developer-friendly API and marketer-facing campaign management tools.

Locize is a translation management platform built in Switzerland specifically for developers working with the i18next internationalization framework — the most widely used i18n library in the JavaScri

Loft Labs is a Kubernetes platform company best known for creating vcluster, an open-source project that enables fully isolated virtual Kubernetes clusters to run inside a single physical Kubernetes c

Logik.io is a product configuration and CPQ logic engine built to handle the complexity of configuring sophisticated products and subscription bundles that traditional CPQ tools struggle with. Founded

LogRocket is a frontend monitoring platform that records every user session — capturing DOM mutations, console logs, network requests, Redux state, and errors — so engineering and product teams can re

Lokalise is a localization management platform built specifically for software development teams that need to ship products in multiple languages, providing a centralized workspace where developers, t

LootLocker is a Copenhagen-based game backend-as-a-service company that gives game developers pre-built infrastructure for the operational and social features that modern games require, without the co

LottieFiles is the central platform for the Lottie animation ecosystem — a lightweight, JSON-based animation format originally developed at Airbnb that allows designers to export animations from After

Lovable was founded in 2023 and built a full-stack AI application builder that lets non-technical users create production-ready web applications through natural language conversation. The platform, or

Lume is an AI-powered data mapping and transformation platform that automates the complex, manual process of mapping data from source schemas to target schemas — compressing implementation timelines t

Lyssna is a remote user research platform that helps product and design teams validate design decisions quickly through a suite of unmoderated test types. Formerly known as UsabilityHub, the platform

Mabl is an AI-native test automation platform founded in 2017 by Dan Belcher and Izzy Azeri, both former engineers who co-founded Stackdriver (acquired by Google in 2014). Headquartered in Boston, mab

Maestro is an open-source mobile UI testing framework, backed by Y Combinator, that takes a radically simplified approach to end-to-end mobile testing by replacing code-based test scripts with a decla

Magic AI is an artificial intelligence company building large-scale code generation and software development automation models. Founded in 2022, the company positions its AI system as a "coworker" rat

MagicBell is a San Francisco-based notification infrastructure platform providing developers with a unified API and pre-built UI components to deploy multi-channel notifications across in-app, email,

Magic Patterns is a San Francisco-based AI design platform enabling developers and product teams to generate production-ready UI component code from natural language prompts, Figma designs, screenshot

Mailersend is a transactional email and SMS platform founded in 2020 by the team behind MailerLite, headquartered in Vilnius, Lithuania, that provides developers and product teams with a developer-fir

Mapbox is a Washington D.C.-based location data platform that provides maps, navigation, search, and location intelligence APIs to developers and enterprises. Founded in 2010, Mapbox has built the mos

Marketo is a leading B2B marketing automation platform now part of Adobe — providing email marketing, lead management, account-based marketing (ABM), consumer marketing automation, and revenue attribu

Mastra is an open-source TypeScript framework for building AI agents and agentic workflows, created by the team that previously built Gatsby, the widely adopted React-based web framework. The project

Maze is a continuous product discovery platform that enables product teams to run unmoderated user research without the scheduling overhead of live moderated sessions. Teams can import prototypes dire

Meilisearch is a Paris-based search technology company that provides an open-source, self-hostable search API enabling developers to add fast, relevant, and typo-tolerant search functionality to their

Mem0 (pronounced "mem-zero") is an open-source memory infrastructure layer for AI agents and applications, enabling large language model-powered systems to remember information across conversations, u

Memberstack is a Williamsburg, Virginia-based no-code membership and authentication platform that enables web designers and developers to add user accounts, gated content, and membership subscription

Merge is a unified API platform that enables B2B SaaS companies to ship integrations with HR, applicant tracking, payroll, accounting, and CRM systems without building and maintaining each connector i

Metaplane is a data observability company founded in 2020 that provides automated monitoring for data pipelines, warehouses, and tables to detect anomalies, freshness failures, and schema changes befo

Meticulous is a London-based test automation company that automatically generates end-to-end browser tests by recording actual user sessions — capturing real user flows through a JavaScript SDK instal

Metronome is a usage-based billing platform built for modern software and AI companies that need to charge customers based on consumption rather than fixed seats or subscription tiers. Founded in 2020

Mezmo, formerly known as LogDNA, is an observability data pipeline company that provides log management and telemetry routing infrastructure for engineering teams at technology companies. The company

Mia-Platform is an Italian software company that builds an Internal Developer Platform designed to give engineering organizations a unified control plane for managing microservices, API gateways, CI/C

Middleware is an observability and monitoring platform providing application performance monitoring (APM), distributed tracing, log management, and infrastructure metrics in a unified view for enginee

Mindee is a document AI and OCR technology company providing developer APIs for automated data extraction from structured and semi-structured documents — invoices, receipts, identity documents, passpo

Mindflow is a Paris-based no-code security automation and orchestration platform founded to bring enterprise-grade SOAR (Security Orchestration, Automation, and Response) capabilities to IT and cybers

MindsDB is an open-source AI integration platform founded in 2017 by Jorge Torres and Adam Carrigan, headquartered in San Francisco, California. The company's core innovation is enabling developers an

MinIO is a Redwood City, California-based enterprise object storage company that built the most widely adopted S3-compatible open-source object storage system in the world. Founded in 2014, MinIO's op

Mintlify is a developer documentation platform that uses AI to auto-generate, update, and maintain software documentation from codebases — providing beautiful, searchable documentation sites with AI-p

Mistral AI is a French artificial intelligence company building and commercializing high-performance open and proprietary large language models, positioning itself as Europe's leading AI foundation mo

Mito is a New York-based developer tools company providing a JupyterLab spreadsheet extension that automatically generates Python code as users edit data — enabling Excel-proficient data analysts to a

Mocha is a San Francisco-based AI-powered full-stack web application builder — backed by Y Combinator with $2.1 million in funding in 2025 — providing entrepreneurs, product managers, and technical us

Modal is a serverless cloud computing platform purpose-built for AI and machine learning workloads — providing on-demand GPU compute that scales instantly from zero with per-second billing, container

Modular is an AI infrastructure company founded in 2022 by Chris Lattner — the creator of Swift and a principal architect of LLVM and Clang — and Tim Davis, headquartered in Santa Clara, California. T

Momentic is a San Francisco-based AI-native automated testing platform that enables development teams to create, execute, and maintain end-to-end tests using natural language — eliminating the traditi

MongoDB is a leading document-oriented NoSQL database company providing a flexible, developer-friendly data platform for modern applications that require horizontal scalability, flexible schemas, and

Moov is a fintech infrastructure company that provides open-source, extensible payment and banking infrastructure for developers and businesses. Founded and headquartered in the United States, Moov''s

Moov Financial is a Cedar Falls, Iowa-based payments infrastructure company that provides open-source and API-based tools for developers building payment capabilities including ACH transfers, card acc

Moralis is a Web3 development platform that abstracts the infrastructure complexity of building blockchain-connected applications. Developers access a unified API layer covering wallet data, NFT metad

MuleSoft is an integration platform-as-a-service (iPaaS) that enables enterprises to connect applications, data sources, and APIs across cloud and on-premises systems — providing the integration middl

Mux is a video infrastructure company that provides APIs for developers to build streaming video experiences without managing the complex encoding, delivery, and analytics infrastructure that professi

n8n is a workflow automation platform that differentiates itself in the crowded automation market through its open-source model, deep AI integration, and flexibility for technical users. While Zapier

Nacelle provides a composable commerce data layer that sits between a merchant's existing ecommerce backend — primarily Shopify Plus or Salesforce Commerce Cloud — and their custom front-end, synchron

Nango is a San Francisco-based integration infrastructure platform — backed by Y Combinator (W23) with $1.2 million in annual revenue in 2024 — providing developers and engineering teams with a unifie

Neon is a serverless PostgreSQL platform offering instant database provisioning, automatic scaling to zero, and database branching — capabilities that make it uniquely suited for modern application de

Netlify is a web hosting and serverless platform enabling developers to deploy websites and web applications with continuous deployment from Git repositories, serverless functions, edge computing, and

New Relic is an observability platform providing application performance monitoring (APM), infrastructure monitoring, distributed tracing, log management, and synthetic monitoring for engineering team

Niantic is an augmented reality platform company and game developer headquartered in San Francisco, California. Founded in 2010 as an internal startup within Google before spinning out as an independe

NocoDB is an open-source no-code platform founded in 2021 that transforms any relational database — MySQL, PostgreSQL, MariaDB, SQLite, or SQL Server — into an Airtable-like spreadsheet interface, ena

Noloco is a Dublin-based no-code platform that enables non-technical teams to build internal tools and business applications directly from existing databases — including PostgreSQL, MySQL, Airtable, G

Nomic AI develops open-source embedding models and data visualization tools for AI/ML practitioners. Its nomic-embed-text and nomic-embed-vision models consistently rank at the top of the MTEB (Massiv

Northflank is a developer platform that provides engineering teams with a self-service environment for deploying containerized applications, running databases, scheduling jobs, and managing CI/CD pipe

Novu is an open-source notification infrastructure platform that provides developers with a unified API for sending and managing notifications across email, SMS, push, in-app, chat, and webhook channe

Nx is a developer tooling company and open-source project originally created at Nrwl in 2018 that provides a smart build system and workspace management tools for monorepo development. The platform an

Nylas is a San Francisco-based API platform company that provides developers with unified access to email, calendar, contact, and meeting data across all major providers (Gmail, Outlook/Exchange, Yaho

Observable is a data visualization and collaborative analytics company founded by Mike Bostock — the creator of D3.js — and headquartered in San Francisco. Its platform enables data scientists, develo

Observe Inc. is a San Mateo, California-based AI-powered observability platform — backed with approximately $393 million in total funding including a $145 million Series B in September 2024 led by Evo

Odigos Technologies is a Boston, Massachusetts-based enterprise observability platform — backed by Y Combinator (W23) with $13 million+ in funding in September 2024 led by Venture Guides with Salesfor

Oligo Security is an application security observability platform that uses eBPF-based runtime monitoring to detect when open-source library vulnerabilities are actually being exploited, rather than si

Omnara is a developer documentation automation company that addresses one of the most persistent pain points in software engineering: documentation that becomes outdated the moment code changes. The p

Omni Analytics is a modern business intelligence platform founded in 2022 and headquartered in San Francisco, California. The company was founded by Jamie Davidson, Colin Zima, and Chris Merrick — for

Omnivore is a restaurant technology integration platform headquartered in San Francisco, California, that provides a universal API connecting third-party applications to restaurant POS systems. Founde

Onboard.io is a customer onboarding software platform for B2B SaaS companies — providing structured implementation project management that guides new customers through activation milestones, automatin

Onlook is a San Francisco-based open-source visual development tool — backed by Y Combinator — building the visual IDE for designers and developers who build React applications, enabling direct in-bro

Opal Security is an identity-centric access management company founded in 2020 and headquartered in San Francisco, California. The company was founded by Umaimah Khan and Harlan Harris with the goal o

OpenAI is a San Francisco-based artificial intelligence company developing and deploying large-scale AI systems — including GPT-4o, o1 reasoning models, DALL-E 3 image generation, Sora video generatio

OpenAI Platform is the developer API platform of OpenAI — providing programmatic access to OpenAI's large language models (GPT-4o, o1, o3, Whisper, DALL-E, Sora) and AI tools through a REST API that d

OpenClaw is an open-source AI agent framework created by Peter Steinberger, a prominent software entrepreneur known for his work in the iOS developer community. The project emerged as a viral phenomen

Open Loyalty is an open-source, headless loyalty platform headquartered in Wrocław, Poland. Founded in 2014, the company offers its core loyalty engine as open-source software under a permissive licen

OpenMetadata is an open-source metadata management platform that provides data catalog, data discovery, data lineage, data quality, and data governance capabilities through a single unified metadata s

Opsera is a Palo Alto, California-based AI-powered DevSecOps orchestration platform — having raised $51.3 million total including a $20 million Series B in 2025 led by Prosperity7 Ventures with Hitach

OpsLevel is a developer portal platform that gives engineering organizations visibility into the services they operate, who owns them, and how mature they are relative to internal engineering standard

Orchids is an AI full-stack software engineer platform that generates fully functional, responsive web applications and websites from a single text prompt — handling everything from UI design to backe

Ori Industries is a UK-headquartered AI-native GPU cloud provider that operates under the brand Ori GPU Cloud. The company builds and operates high-performance compute infrastructure purpose-designed

Outseta is an all-in-one platform for early-stage SaaS founders that consolidates CRM, subscription billing, email marketing, help desk, and reporting into a single integrated product. The platform is

OutSystems is a Lisbon-founded, global enterprise low-code development platform that enables organizations to build, deploy, and manage complex, business-critical applications at significantly faster

Overwolf is a Tel Aviv-based platform company that enables developers and creators to build, distribute, and monetize in-game apps, mods, and overlays for PC games. The platform's SDK integrates direc

Oxide Computer builds the first commercially available cloud computer — a rack-scale system that integrates hardware, firmware, and software into a single appliance enabling enterprises to run private

Pabbly is an all-in-one business software suite designed for small and medium-sized businesses that need subscription billing, workflow automation, email marketing, and form building without paying pe

PagerDuty is an operations cloud and incident management platform helping engineering and IT teams detect, respond to, and learn from digital disruptions — automating the alerting, escalation, and on-

PandasAI is a Munich, Germany-based open-source conversational data analysis platform — backed by Y Combinator (W24) with $1.22 million in total funding including a $1.1 million pre-seed in fall 2023

Pandium is an embedded integration marketplace platform that enables B2B SaaS companies to build and launch a native integration ecosystem within their product, where customers can browse, install, an

Pangea is a security platform as a service company founded in 2021 and headquartered in Santa Clara, California. The company was founded by Oliver Friedrichs, Sourabh Satish, Oshri Cohen, and Steve Be

Panther Labs is a San Francisco-based cybersecurity company founded in 2018 by Jack Naglieri that built a cloud-native Security Information and Event Management (SIEM) platform designed for modern, hi

ParadeDB is a San Francisco-based database company — backed by Y Combinator (S23) with $14 million in total funding including a $12 million Series A in 2025 led by Craft Ventures with Y Combinator — p

Paradigm is a San Francisco-based AI-powered spreadsheet platform — backed by Y Combinator (W24) with $7 million in total funding including a $5 million seed led by General Catalyst and a $2 million p

Paragon is an embedded integration platform that enables SaaS companies to ship native integration capabilities into their products by providing the infrastructure for connecting to third-party APIs,

Paw is a powerful REST, GraphQL, and HTTP API testing client for macOS, designed for developers who need a native, feature-rich alternative to web-based tools like Postman. Founded and developed as an

Permit.io is an authorization platform founded in 2021 that provides developers with a complete solution for implementing fine-grained access control in their applications. The platform offers a cloud

Photon Engine, developed by Exit Games, is a Hamburg-based game networking company that provides the most widely deployed real-time multiplayer networking SDK in the game development industry, support

Phylum is an automated software supply chain defense platform that analyzes open-source packages for malicious code, vulnerabilities, license risks, and typosquatting attacks before they enter develop

Pinecone is a San Francisco-based managed vector database company providing purpose-built infrastructure for storing, indexing, and querying high-dimensional vectors used in AI applications — enabling

Pipedream is a workflow automation platform built for developers, providing a low-code workflow builder alongside full support for writing custom Node.js, Python, Go, or Bash code within workflow step

Pirsch is a privacy-first web analytics platform that tracks website visitor behavior without cookies, fingerprinting, or the collection of personal data. The platform uses a cookieless tracking metho

Plaid is a financial data infrastructure company that provides the API layer connecting financial applications to bank accounts and financial data. Founded in 2013 by Zach Perret and William Hockey, P

Plane is an open-source project management platform designed as a self-hostable alternative to Jira and Linear for software development teams. The platform provides issue tracking, sprint planning, ro

PlanetScale is a serverless MySQL-compatible database platform built on Vitess, the open-source horizontal sharding technology originally developed at YouTube to scale MySQL to planetary-scale traffic

Planful is a Redwood City, California-based cloud financial planning and analysis (FP&A) platform providing mid-market and enterprise finance teams with integrated budgeting, forecasting, reporting, c

Plausible Analytics is a lightweight, open-source web analytics platform built as a privacy-respecting alternative to Google Analytics. The platform collects only the data necessary to understand aggr

Playwright is an open-source browser automation and end-to-end testing framework developed by Microsoft (NASDAQ: MSFT) — enabling developers and QA engineers to write reliable tests for web applicatio

Plivo is a cloud communications platform headquartered in San Francisco with engineering operations in Bangalore, India, that was founded in 2011 by Venky Balasubramanian and Michael Ricordeau to prov

Plural is an open-source application deployment platform that makes it easy for engineering teams to deploy, manage, and maintain production-grade open-source infrastructure tools — Airflow, Grafana,

PoEditor is a collaborative localization management platform developed in Cluj-Napoca, Romania that provides software development teams with a straightforward, affordable environment for managing the

Pontoon is an open-source web-based localization platform developed and maintained by Mozilla that powers the translation of Firefox, Firefox for Android, the Mozilla Developer Network (MDN), and othe

Poolside is an artificial intelligence company founded in 2023 by Jason Warner and Eiso Kant and headquartered in San Francisco, California, with offices in Paris, France. The company is developing a

Port is the leading alternative to Spotify's Backstage for internal developer platforms (IDPs), providing a fully productized IDP that embeds AI agents across the software delivery lifecycle. The comp

Portable is a data connector platform founded in 2021 and headquartered in Minneapolis, Minnesota. The company was built to solve the long-tail connector problem in the modern data stack: while Fivetr

Portainer.io is a New Zealand-based container management platform that simplifies Docker and Kubernetes environment management through a web-based GUI — enabling development teams, DevOps engineers, a

Posit PBC is an open-source data science software company founded in 2009 by J.J. Allaire and headquartered in Boston, Massachusetts. Originally known as RStudio — creators of the industry-standard ID

Postman is the world's leading API development platform — providing the tools that 30 million+ developers use to design, build, test, document, and monitor APIs throughout the software development lif

Postmark is a transactional email delivery service founded in 2009 by Wildbit and subsequently acquired by ActiveCampaign, providing developers and product teams with a dedicated sending infrastructur

Pragma Engine is a Los Angeles-based game backend platform company that builds enterprise-grade backend infrastructure for live-service games at the scale of major studios and publishers. Unlike gener

Prequel is a photo and video editing app for iOS and Android that provides film-like aesthetic filters, cinematic presets, analog film emulations, and AI-powered editing tools that transform smartphon

Preset is a managed cloud data exploration and visualization platform founded in 2019 by Maxime Beauchemin, the original creator of Apache Superset and Apache Airflow. Preset takes the powerful open-s

Productive.io is a professional services automation (PSA) platform designed for agencies, consulting firms, and software development studios — combining project management, resource planning, time tra

ProductLane is a product management platform built natively on top of Linear, the issue tracking tool widely adopted by engineering teams at technology companies. The platform's core premise is that c

Promptless is a developer documentation automation tool that uses AI agents to proactively keep customer-facing documentation current with software product changes — monitoring pull requests, Jira/Lin

PropelAuth is a Mountain View-based authentication infrastructure company specializing in B2B SaaS authentication — providing pre-built team and organization management features (multi-tenant organiza

ProsperOps operates as an autonomous financial management layer for AWS compute costs, continuously buying, modifying, and selling Reserved Instances and Savings Plans to maximize the discount coverag

Pulumi is a Seattle-based infrastructure as code (IaC) platform — backed with $41 million raised from NEA, Madrona, and others — enabling developers and DevOps teams to define, deploy, and manage clou

Pythagora is a Zagreb, Croatia-based AI software development platform — backed by Y Combinator (W24) with $4 million in seed funding from 500 Global, YC, UpHonest Capital, Moonfire Ventures, Inovo, an

QA Wolf is a Seattle-based automated QA testing company founded in 2019 by Jon Perl and Laura Cressman. It offers a hybrid platform combining AI automation with human QA engineers to achieve 80% end-t

Qodo (formerly CodiumAI) is an AI code verification company that focuses on ensuring the correctness and quality of AI-generated and human-written code rather than just generating code faster. Founded

Qovery is a developer self-service platform that enables engineering teams to deploy and manage applications on their own cloud accounts — AWS, GCP, or Azure — without building a dedicated DevOps func

Qualaroo is a targeted micro-survey and user feedback platform that enables product, UX, and marketing teams to deploy small survey prompts — called Nudges — on websites, mobile apps, and digital prod

Quantstruct is a US-based AI documentation engineering platform that automatically creates, tests, and improves product documentation for hypergrowth technology companies — serving API-first SaaS prod

Quantum Machines is a quantum computing infrastructure company founded in 2018 by Dr. Itamar Sivan, Dr. Yonatan Cohen, and Nissim Ofek and headquartered in Tel Aviv, Israel, with offices in the United

QuestDB is a London, United Kingdom-based open-source time-series database — backed by Y Combinator (W20) with $14.4-18 million in total funding including a $12 million Series A in November 2021 from

QuickNode is a blockchain infrastructure provider offering high-performance RPC (Remote Procedure Call) node endpoints, APIs, and developer tools for Web3 applications — enabling blockchain developers

Railway is a cloud infrastructure company building the most friction-free developer deployment experience in the market. Where platforms like AWS and GCP require extensive configuration, IAM policy ma

Rancher Labs is a Kubernetes management platform company acquired by SUSE in December 2020 for $600-700 million — creating within SUSE the world's largest enterprise Linux and Kubernetes organization

Ranorex is a test automation platform developed in Graz, Austria that provides comprehensive automation coverage for desktop, web, and mobile applications through a combination of a codeless GUI recor

RapidAPI is the world's largest API marketplace and developer hub, providing a platform where developers discover, connect to, and manage thousands of public and private APIs through a unified interfa

Rasa is an enterprise-focused open-source and commercial platform for building, deploying, and managing conversational AI agents. Founded in 2016 and based in San Francisco, Rasa enables developers an

Raycast is a London, UK-based developer productivity and application launcher — backed by Y Combinator (W20) with $47.8 million in total funding including a $30 million Series B in September 2024 led

ReadMe is a San Francisco-based developer experience company founded in 2014 that builds interactive API documentation portals for software companies that want to give developers a best-in-class onboa

Redocly is an API documentation and governance company founded in 2017 by the creators of the open-source ReDoc library, which became one of the most widely adopted open-source renderers for OpenAPI s

Redpanda is a data streaming company founded in 2020 that has raised over $200M to build an Apache Kafka-compatible streaming platform implemented in C++ that eliminates the performance and operationa

Reducto is a San Francisco-based AI document intelligence company — backed by $108 million in total funding including a $75 million Series B led by Andreessen Horowitz in October 2025, plus a $24.5 mi

Reflex is a San Francisco-based open-source web application framework enabling Python developers to build full-stack web applications entirely in Python — without writing any JavaScript or CSS — with

Regie.ai is a San Francisco-based AI sales engagement platform providing enterprise B2B sales teams with generative AI for prospecting email creation, sequence personalization, and sales content gener

Release is a United States-based Environments as a Service (EaaS) platform — backed by Sequoia Capital with seed funding — providing development teams with ephemeral, test, QA, and staging environment

Render is a unified cloud platform designed to make application deployment and hosting as simple as possible for developers, positioning itself as the modern, developer-friendly alternative to both le

Replicate is a San Francisco-based cloud platform that makes it easy to run and deploy machine learning models through a simple API — providing access to thousands of pre-trained open-source models (S

Replit is a San Francisco-based AI-powered coding platform — backed with $97.4 million raised at a $1.16 billion valuation from a16z, Y Combinator, and others — providing browser-based development env

Resend is a San Francisco-based developer-first email infrastructure company providing a modern email API — built on React Email and optimized for developer experience — that enables software teams to

Resolve AI is an autonomous site reliability engineering (SRE) platform that identifies, diagnoses, and resolves production incidents in real time without requiring human SRE intervention. The company

Retool is a low-code development platform that allows software engineers and technical teams to build internal business applications dramatically faster than writing them from scratch. Founded in 2017

RevenueCat is a developer infrastructure company that provides a subscription management backend-as-a-service for mobile and web applications. Founded in 2018 and headquartered in San Francisco, Calif

Rigetti Computing is a Berkeley-based quantum computing company that builds superconducting quantum processors and develops the full software stack for programming, simulating, and running quantum alg

Roboflow is a San Francisco-based computer vision platform — backed with $40 million raised from OpenAI Fund, Craft Ventures, and Y Combinator at an estimated $200 million valuation — providing develo

Robusta is an open-source Kubernetes observability platform that extends Prometheus and Alertmanager with automated playbooks that enrich alert notifications with contextual diagnostic data and trigge

Rogo is an artificial intelligence company founded in 2022 and headquartered in New York City, focused on automating research, analysis, and document generation workflows for financial services profes

Rollbar is a real-time error monitoring and debugging platform that captures software exceptions, stack traces, and user context from web and mobile applications — enabling developers to identify, pri