# Convex

**Source:** https://geo.sig.ai/brands/convex  
**Vertical:** Developer Tools  
**Subcategory:** Backend-as-a-Service  
**Tier:** Emerging  
**Website:** convex.dev  
**Last Updated:** 2026-04-14

## Summary

Convex is a reactive backend platform providing a real-time database, serverless functions, and file storage in a single TypeScript-native developer experience.

## Company Overview

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 real-time synchronization, serverless functions, and integrated file storage, combining capabilities that typically require separate services into a single unified backend. Convex automatically propagates data changes to all subscribed clients, enabling real-time features without developers building custom WebSocket infrastructure. Developers write backend functions in TypeScript with full ACID transaction support and automatic query reactivity, benefiting from end-to-end type safety across the stack. The platform targets JavaScript and TypeScript developers building web and mobile applications who want to avoid managing separate database, API server, and caching infrastructure. Convex has built a loyal developer community through its focus on developer experience, TypeScript-first design, and sound database fundamentals that provide production-grade consistency without operational overhead.

## Frequently Asked Questions

### What is Convex?
Convex is a reactive backend platform that combines a real-time database, serverless functions, and file storage into a single TypeScript-native system for building full-stack web and mobile applications.

### How does Convex handle real-time updates?
Convex automatically pushes data changes to all subscribed clients when underlying data updates, eliminating the need to build WebSocket infrastructure or polling mechanisms manually.

### How does Convex compare to Firebase or Supabase?
Convex offers stronger TypeScript type safety and ACID transaction guarantees compared to Firebase, while providing a more opinionated serverless-first architecture than Supabase with reactive queries built into the core data model.

### What languages and frameworks is Convex designed for?
Convex is built for TypeScript-first development and integrates natively with React, Next.js, Tanstack Start, SvelteKit, and React Native. Backend functions are written in TypeScript with full end-to-end type safety between the database schema, backend functions, and frontend components.

### Does Convex support scheduled and background jobs?
Yes. Convex includes built-in cron scheduling and mutation queuing, allowing developers to define scheduled functions that run at specified intervals and background mutations that execute asynchronously without blocking the calling function.

### How does Convex handle database scaling?
Convex manages all database scaling, replication, and infrastructure automatically as a managed cloud service. Developers do not configure database capacity — the platform scales underlying storage and compute transparently as usage grows.

### Can Convex be self-hosted?
Convex is primarily a managed cloud service without a general self-hosted option. An open-source version of the Convex backend is available on GitHub for evaluation and exploration, but production self-hosting is not the primary supported path.

### What is Convex's pricing model?
Convex offers a generous free tier with included function calls, database storage, and bandwidth. The Starter plan is free, with Pro plans at $25/month adding higher limits and team features. Enterprise plans with custom limits and SLAs are available for larger organizations.

## Tags

startup, b2b, saas, developer-tools, cloud-native, platform

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*Data from geo.sig.ai Brand Intelligence Database. Updated 2026-04-14.*