Stable Image vs Umber
| Stable Image | Umber | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | api | macOS, Windows, Linux |
| Free plan | No | Yes |
| Text-to-image | Yes | Yes |
| Reference images | Yes | Yes |
| Image editing | Yes | — |
| API access | Yes | — |
| Output formats | jpeg, png, webp | — |
Both are listed in Best AI Image Generators. On Inferse, Stable Image scores higher on our published basis.