Disclosure: Some links on this page are affiliate links. We may earn a commission if you make a purchase through these links, at no extra cost to you. This helps support our work in maintaining this directory.
Supabase vs Firebase
A detailed comparison to help you choose between Supabase and Firebase.
| Feature | Supabase | Firebase |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Free Tier | Yes | Yes |
| Verified | Yes | Yes |
| Open Source | Yes | No |
| Categories | Developer Tools | Developer Tools |
| Key Features | Full PostgreSQL database, Authentication & authorization, Real-time subscriptions, Edge Functions, File storage | Cloud Firestore, Real-time Database, Authentication, Cloud Functions, Hosting with CDN |
Supabase
Pros
- + Open source — no vendor lock-in
- + Full PostgreSQL power with a managed experience
- + Generous free tier for side projects
- + Real-time and auth built in from day one
- + Excellent developer documentation
Cons
- - Fewer managed services compared to Firebase
- - Edge Functions still maturing
- - Self-hosting requires significant DevOps knowledge
- - Connection pooling can be tricky at scale
Firebase
Pros
- + Extremely fast to prototype with
- + Generous free tier (Spark plan)
- + Tight integration with Google Cloud
- + Real-time sync works out of the box
- + Comprehensive mobile development suite
Cons
- - Vendor lock-in to Google ecosystem
- - Firestore query limitations can be frustrating
- - Costs can spike unpredictably at scale
- - NoSQL model not ideal for all use cases