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 Appwrite if you need open-source firebase alternative you can own. For anything latency-sensitive at the edge, cold start row is the tiebreaker.
| Supabase | Appwrite | |
|---|---|---|
| Type | Postgres platform + auth | Backend platform (OSS) |
| Free tier | 2 projects, 500MB DB | Self-host free; cloud free tier |
| Paid pricing (indicative) | Pro from $25/mo | Cloud Pro from ~$15/mo |
| Egress | Included allowances | n/a |
| Cold start | N/A | n/a |
| Regions | Multi-region | Self-host or cloud |
| Best for | Postgres, auth, storage without a backend team | Open-source Firebase alternative you can own |
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Last reviewed 2026-10-02 · NinjaOps SEO grid · DevOps blog