{"data":{"slug":"supabase","name":"Supabase","tagline":"Open-source Firebase alternative built on Postgres","category":"databases","categoryName":"Databases","url":"https://supabase.com","github":"https://github.com/supabase/supabase","pricing":"freemium","hook":"Supabase is Postgres with auth, realtime, and storage bolted on.","whatsGood":"Real Postgres underneath means you are not locked in. Auth, storage, edge functions, and realtime subscriptions in one platform. The dashboard is genuinely useful. Row-level security enables fine-grained access control.","theCatch":"The all-in-one convenience creates dependency. Complex queries hit performance limits. Self-hosting requires significant operational knowledge.","verdict":"The Firebase alternative for developers who want real Postgres.","addedAt":"2026-08-19","featured":true,"domain":"Databases","subSpecialty":"Data","capabilities":["auth","realtime"],"surfaces":["Hosted"],"ecosystem":["Multi-platform"],"licenseModel":"Freemium","githubStars":108783},"related":[{"slug":"turso","name":"Turso","tagline":"SQLite at the edge with libSQL"},{"slug":"redis","name":"Redis","tagline":"The in-memory data store everyone uses"},{"slug":"upstash","name":"Upstash","tagline":"Serverless Redis and Kafka"},{"slug":"pinecone","name":"Pinecone","tagline":"Vector database for AI applications"},{"slug":"qdrant","name":"Qdrant","tagline":"Open-source vector database with filtering"}],"links":{"self":"/api/gems/supabase","html":"/gems/supabase","markdown":"/gems/supabase.md","category":"/api/gems?category=databases","categoryPage":"/stacks/databases"}}