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Supabase vs Firebase: Which Backend Should You Choose?
We've shipped production apps on both platforms. Here's an honest, practical comparison.
Techavtar Team February 5, 2026 6 min read
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Two Philosophies, One Goal
Firebase (Google) and Supabase (open source) both aim to give developers a complete backend without managing infrastructure.
Database: SQL vs NoSQL
Supabase uses PostgreSQL — a battle-tested relational database with full SQL support.
Authentication
Both platforms offer excellent auth with email/password, social login, and magic links.
Pricing & Vendor Lock-in
Firebase's pricing can be unpredictable at scale.
Our Recommendation
At Techavtar, we default to Supabase for new projects but still use Firebase when the use case demands it.
SupabaseFirebaseBackendBaaSDatabase
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