What counts? It has to be pitched as its own database, featuring some modifications to Postgres, either via code or extension. Simple "hosting" does not count.
| Name | Extension Available | Fully OSS |
|---|---|---|
| Amazon RDS | ❌ | ❌ |
| EDB Postgres | ❌ | ❌ |
| pgEdge | 🟨 | |
| YugabyteDB | 🟨 | ✅ |
| Name | Extension Available |
|---|---|
| Timescale | ✅ |
| Name | Extension Available |
|---|---|
| CartoDB | ✅ |
| Name | Extension Available |
|---|---|
| Neon | 🟨 (fully OSS, no extension) |
| Xata | 🟨 |
| Name | Extension Available | Fully OSS | Notes |
|---|---|---|---|
| Tembo | ❌ | ✅ | Just a GUI? |
| Supabase | ✅ | ✅ | Basically just postgres but they develop their own extensions |
| EdgeDB | ❌ | ✅ | New query language |
