Head-to-head, indicative as of Oct 2026. Prices change — always confirm on the vendor page.
Quick read: pick Supabase if your workload is postgres, auth, storage without a backend team and its included egress fits your traffic shape; pick Firebase Hosting if you need web apps already using firebase auth/db. For anything latency-sensitive at the edge, cold start row is the tiebreaker.
| Supabase | Firebase Hosting | |
|---|---|---|
| Type | Postgres platform + auth | Frontend + CDN (Google) |
| Free tier | 2 projects, 500MB DB | 10GB storage, 360MB/day transfer |
| Paid pricing (indicative) | Pro from $25/mo | Blaze pay-as-you-go |
| Egress | Included allowances | Metered beyond free |
| Cold start | N/A | Minimal (CDN) |
| Regions | Multi-region | Google edge network |
| Best for | Postgres, auth, storage without a backend team | Web apps already using Firebase auth/DB |
Try Supabase Try Firebase Hosting
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Last reviewed 2026-10-02 · NinjaOps SEO grid · DevOps blog