Side-by-side comparison of Firebase, Supabase on Grid1x.
| Attribute | Firebase Google LLC | Supabase Supabase, Inc. |
|---|---|---|
| Grid Score | N/A | 3.8 / 5 |
| Reviews | 0 reviews | 5.0 / 5 (1 reviews) |
| Best for | Small business, Mid-market, Enterprise | Small business, Mid-market, Enterprise |
| Pricing | Free: Free per month · Pro: $25 per month · Team: $599 per month | Free: Free per month · Pro: $25 per month · Team: $599 per month |
| Firestore and Realtime Database | Yes | - |
| Firebase Authentication | Yes | - |
| Cloud Functions for Firebase | Yes | - |
| Firebase Hosting and App Hosting | Yes | - |
| Cloud Storage for Firebase | Yes | - |
| Firebase Cloud Messaging (push) | Yes | - |
| Remote Config and A/B Testing | Yes | - |
| Crashlytics and Performance Monitoring | Yes | - |
| Firebase Extensions marketplace | Yes | - |
| Google Analytics integration | Yes | - |
| Managed PostgreSQL database | - | Yes |
| Authentication (email, OAuth, magic links, SSO) | - | Yes |
| Auto-generated REST and GraphQL APIs | - | Yes |
| Row Level Security policies | - | Yes |
| Edge Functions (Deno) | - | Yes |
| Realtime subscriptions | - | Yes |
| Storage buckets with CDN | - | Yes |
| Database branching and migrations | - | Yes |
| Vector embeddings for AI apps | - | Yes |
| Self-hostable open-source core | - | Yes |
Firebase
Google's app development platform.
Firebase helps developers build and grow apps with a fully managed backend. Firestore and Realtime Database, Authentication, Cloud Functions, Hosting, and Analytics — integrated with Google Cloud for scale from prototype to billions of users.
Supabase
The Postgres development platform.
Supabase is an open-source Firebase alternative built on PostgreSQL. Get a dedicated database, authentication, auto-generated APIs, edge functions, realtime subscriptions, and file storage — all with row-level security and a generous free tier. Developers ship full-stack apps without managing infrastructure.