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Supabase vs Firebase (2026)

Side-by-side comparison of Supabase and Firebase on BizOps Score, pricing, GitHub health, and self-hosting. Updated 2026-05-30.

🏆 WINNER
93
Supabase
Database
Open Source
Price: Free (self-hosted)
Stars: 71,000
View on GitHub →
vs
—
Firebase
Database
Paid
Price: Pay-as-you-go
Stars: N/A (paid)
Visit website →
💡 Verdict: Supabase wins (BizOps Score 93/100)

Supabase is open-source and free to self-host. Firebase is a paid proprietary tool. For teams prioritising cost and data ownership, Supabase is the clear choice. Use our Stack Grader for a personalised recommendation.

Feature comparison
MetricSupabaseFirebase
BizOps Score93/100N/A/100
LicenseOpen SourceProprietary
GitHub Stars71,000N/A (paid)
Monthly CostFree (self-hosted)Pay-as-you-go
Self-hosting✓ Available✗ Cloud only
CategoryDatabaseDatabase
Choose Supabase when…
  • You want full data ownership and self-hosted control
  • Cost reduction is a priority — Supabase is free to self-host
  • Your team has technical capacity to deploy and maintain
GitHub →
Choose Firebase when…
  • You need enterprise support and guaranteed SLA
  • Integration with existing enterprise stack is critical
  • Your team prefers clicking over coding
Website →
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