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Supabase
Freemium Open SourceOpen-source Firebase alternative — Postgres, Auth, Storage, Edge Functions.
About Supabase
Supabase is an open-source backend platform built as a Firebase alternative for developers who want a Postgres-first stack. It bundles a hosted PostgreSQL database, authentication, file storage, auto-generated REST and GraphQL APIs, realtime subscriptions, and serverless Edge Functions into one project.
Because the core is plain Postgres, teams keep full SQL access, row-level security policies, and the ability to self-host the entire stack instead of being locked into a proprietary database format. The free tier covers two active projects with 500MB of database storage, which is enough to validate most MVPs before upgrading.
Supabase fits teams shipping web and mobile apps quickly who want Firebase-style developer experience without giving up relational data and SQL. It integrates directly with Next.js, Vercel, and most modern JAMstack frameworks, and has official client libraries for JavaScript, Flutter, Python, and Swift.
Because the core is plain Postgres, teams keep full SQL access, row-level security policies, and the ability to self-host the entire stack instead of being locked into a proprietary database format. The free tier covers two active projects with 500MB of database storage, which is enough to validate most MVPs before upgrading.
Supabase fits teams shipping web and mobile apps quickly who want Firebase-style developer experience without giving up relational data and SQL. It integrates directly with Next.js, Vercel, and most modern JAMstack frameworks, and has official client libraries for JavaScript, Flutter, Python, and Swift.
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