Supabase
The open-source Firebase alternative.
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Overview
Supabase is the open-source Firebase alternative. Start your project with a Postgres database, Authentication, instant APIs, Edge Functions, Realtime subscriptions, Storage, and Vector embeddings. Supabase is trusted by thousands of companies and is a go-to choice for full-stack developers who want the power of Postgres without operational overhead.
Pros
- Real Postgres with full SQL support
- Built-in auth, storage, and realtime
- Generous free tier
- Open-source and self-hostable
- Excellent DX with auto-generated APIs
Cons
- Realtime can have occasional latency
- Edge functions limited vs Cloudflare Workers
- Dashboard UI still maturing
Pricing
Free
For hobby projects.
- 500 MB database
- 50 MB file storage
- 1 GB bandwidth
- Auth
Pro
For production projects.
- 8 GB database
- 100 GB storage
- 250 GB bandwidth
- Daily backups
Team
For collaborative teams.
- Everything in Pro
- SOC2 Type 2
- Priority support
- Multiple owners
Our rating
Verdict
Supabase is one of the best backend-as-a-service platforms available today. The combination of real Postgres, built-in auth, and an excellent client SDK makes it a no-brainer for any new project. Open-source so you're never fully locked in.
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