Backend as a Service 2026
- Complete Comparison
🏆 Quick Summary
Supabase is the modern BaaS leader with its Postgres-first approach and excellent DX. Firebase remains king for mobile apps. Appwrite is ideal for self-hosting enthusiasts. Neon revolutionizes serverless Postgres.
Full Postgres with realtime subscriptions, Row Level Security, and edge functions
Best mobile SDKs, offline sync, and Google Cloud integration
Fully open source, self-hosted, complete backend solution
Serverless Postgres with branching, autoscaling, and instant provisioning
📊 Complete Rankings
📋 Feature Comparison
| Feature |
|---|
| Price |
| Free Tier |
| Features Score |
| Ease of Use |
| Integration |
🎯 Best For Each Use Case
Relational Data & SQL
Full Postgres with realtime subscriptions, Row Level Security, and edge functions
Mobile & Realtime Apps
Best mobile SDKs, offline sync, and Google Cloud integration
Self-Hosted & Open Source
Fully open source, self-hosted, complete backend solution
Serverless Postgres
Serverless Postgres with branching, autoscaling, and instant provisioning
❓ Frequently Asked Questions
Is Supabase really a Firebase alternative?▼
Yes, Supabase covers auth, database, storage, and edge functions. The key difference is Supabase uses Postgres (SQL) while Firebase uses NoSQL.
Which is best for startups?▼
Supabase offers the best free tier for startups with 500MB database, 1GB storage, and 2GB bandwidth. Firebase's Spark plan is also generous.
Can I migrate from Firebase to Supabase?▼
Yes, Supabase provides migration tools for Firestore to Postgres and Firebase Auth to Supabase Auth.