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Supabase

The open-source Firebase alternative with a Postgres backend.

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About this product

Supabase is the open-source backend-as-a-service that gives you a full Postgres database, authentication, instant APIs, Edge Functions, realtime subscriptions and file storage — in one platform.

It's designed to get you from zero to production in minutes, not weeks. You write plain SQL, and Supabase auto-generates a REST and GraphQL API. The auth system handles email, OAuth, magic links and SSO out of the box.

Unlike Firebase, your data stays in a real Postgres database — so you can use any SQL tooling, run complex joins, and migrate away at any time. Trusted by 1M+ developers worldwide.

Key Features

  • Postgres database with instant REST and GraphQL APIs
  • Built-in auth with OAuth, magic links and SSO
  • Realtime subscriptions and row-level security
  • Edge Functions for serverless business logic
  • S3-compatible file storage with CDN delivery