Supabase
Open-source Firebase alternative
98
Static comparison
Supabase vs Appwrite
Supabase has the stronger current ToolVitals signal, but check fit, license class, hosted pricing evidence, and confidence before switching.
Appwrite
Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more
96
Evidence comparison
| Use case | Developer Infrastructure | Developer Infrastructure |
|---|---|---|
| Openness | OSI-approved OSS | OSI-approved OSS |
| License | Apache-2.0 | BSD-3-Clause |
| Health | 98 | 95 |
| Shipping | 95 | 93 |
| ToolVitals score | 98 | 96 |
| Data confidence | 100 | 100 |
| Source coverage | 100 | 100 |
| Hosted pricing | Hosted cloud pricing: Free tier tracked | No hosted pricing tracked: No current pricing evidence |
| Status reason | Maintenance and shipping signals are strong. | Maintenance and shipping signals are strong. |
Decision notes
How to read this matchup
Both tools are tracked under Developer Infrastructure, so this is a closer alternative comparison.
The overall signal is close; license, pricing, and fit matter more than the headline score.
Supabase is tracked as OSI-approved open source with high confidence in ToolVitals data.
Appwrite is tracked as OSI-approved open source with high confidence in ToolVitals data.
Comparison FAQ
Which has the stronger ToolVitals signal, Supabase or Appwrite?
Supabase has the stronger current ToolVitals signal, but check fit, license class, hosted pricing evidence, and confidence before switching.
Are Supabase and Appwrite direct alternatives?
Yes. ToolVitals classifies both tools in the Developer Infrastructure use case, so the score, health, shipping, pricing, and license rows can be read as a close comparison.
Do sponsors affect this comparison?
No. Sponsors and affiliate links do not affect ToolVitals scores, rankings, risk labels, or evidence display.
Editorial independence
Affiliate CTAs, when present, use sponsored links and never affect scores, rankings, risk labels, evidence freshness, or comparison verdicts.