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Tool profile
Supabase
Open-source Firebase alternative: Postgres + auth + storage.
Score 9.0FreemiumHosting
Overview
Supabase bundles PostgreSQL, auth, file storage, realtime subscriptions, and edge functions into one backend, with a free tier that covers early projects. Since the core is plain Postgres, migrating away later isn't a lock-in — a comfort Firebase doesn't offer.
Use cases
BackendPostgreSQLAuth