Database
An honest comparison to help you pick the right database tool in 2026.
| Feature | Firebase | Supabase |
|---|---|---|
| Category | Database | Database |
| Free Tier | Yes | Yes |
| Paid Plan | Pay-as-you-go | $25/mo |
| Enterprise | Custom | Custom |
| Best For | Mobile and web developers who want a fully managed Google-backed backend platform | Full-stack developers who want a Postgres-based backend with Firebase-like convenience |
| Feature 1 | Firestore NoSQL | Postgres database |
| Feature 2 | Realtime Database | Built-in auth |
| Feature 3 | Authentication | Real-time subscriptions |
| Feature 4 | Cloud Functions | Storage |
| Feature 5 | Hosting | Edge functions |
| Website | Firebase | Supabase |
Firebase and Supabase are both popular choices in the database category, but they serve different types of developers. Firebase is google's app development platform with NoSQL databases (Firestore, Realtime DB), auth, hosting, and cloud functions. Meanwhile, Supabase is open-source Firebase alternative with Postgres database, auth, real-time subscriptions, storage, and edge functions.
Both tools offer free tiers, which means you can try each one before committing. Firebase's paid plan starts at Pay-as-you-go, while Supabase's starts at $25/mo.
Firebase stands out with Firestore NoSQL and Realtime Database, while Supabase differentiates itself through Postgres database and Built-in auth. The right choice depends on which capabilities matter most for your workflow. Ultimately, mobile and web developers who want a fully managed Google-backed backend platform, while Supabase is best for full-stack developers who want a Postgres-based backend with Firebase-like convenience.
Firebase: Free tier available. Paid plans start at Pay-as-you-go. Enterprise pricing: Custom.
Supabase: Free tier available. Paid plans start at $25/mo. Enterprise pricing: Custom.
Choose Firebase if you value firestore nosql and realtime database. Go with Supabase if full-stack developers who want a Postgres-based backend with Firebase-like convenience. Both are solid database options in 2026 — the best pick depends on your team size, budget, and technical requirements. We recommend trying both (especially if they have free tiers) before committing to one.
Not sold on either Firebase or Supabase? Check out these other database tools:
See all Firebase alternatives or Supabase alternatives.
Read more about database on our Apps page.
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