Firebase vs Supabase for Flutter Apps

Choosing a backend depends on team speed, realtime needs, and pricing profile.

Firebase wins on ecosystem and realtime out-of-the-box. It provides an incredible suite of tools that integrates seamlessly with Flutter.

Supabase wins on SQL-first control, open-source flexibility, and no vendor lock-in. Since it is built on top of Postgres, it offers incredible relational data querying that Firebase Firestore simply cannot match.

For most Flutter startups shipping fast, Firebase still edges it out due to its mature ecosystem and robust crashlytics integrations.