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Reference guide
Backends and databases
Auth
Supabase
Postgres-backed backend platform for auth, database, storage, and realtime apps.
Rating
4.6 from 167
PricingFreemium
Free tierYes
Free tier with paid plans as projects need more resources and production features.
SB
Supabase gives builders a managed Postgres-centered backend with common product primitives. It is often a practical companion to AI app builders that need a real data layer.
Editorial summary
A strong default backend for many MVPs, especially when the builder wants SQL and managed auth without owning infrastructure.
Best for
- MVP database
- Auth-backed apps
- Realtime prototypes
Use cases
- Store user data
- Add authentication
- Create realtime product flows
Integrations
- Postgres
- Edge functions
- Storage
- Auth providers
Pros
- Postgres foundation
- Good starter docs
- Pairs well with app builders
Cons
- Production schema still needs design
- Free tier is not capacity planning
Limitations
- RLS and auth rules need careful review
- Do not expose service keys client-side
Alternatives
Firebase
Neon
Appwrite
Community notes
Fixture reviews are placeholders until public directory reviews are opened behind moderation.
Great MVP backend
5/5
It let me keep a real Postgres model while still moving quickly.
Solo SaaS builder