Best Alternatives to Langfuse

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 Princ

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

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

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

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 2

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 wi

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

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

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

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 — eli

Temporal Technologies is an open-source durable execution platform that makes it possible to build reliable distributed applications and workflows that survive infrastructure failu

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

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

Wasabi Technologies is a cloud object storage company providing hot cloud storage at approximately 80% less cost than Amazon S3, competing on price, performance, and simplicity for

Gumloop is a no-code AI workflow automation platform that enables non-technical users to build complex AI-powered automation pipelines by visually connecting nodes — combining web