Real-ESRGAN vs UpscaleAPI
| Real-ESRGAN | UpscaleAPI | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | — |
| Open source | Yes | No |
| Platforms | Linux, macOS, self-hosted, Web, Windows | api, Web |
| Free plan | Yes | No |
| Upscaling method | ai | — |
| Maximum scale | custom | — |
| Batch processing | Yes | Yes |
| Desktop app | Yes | — |
| Input formats | JPG, PNG, WEBP | — |
| API access | — | Yes |
Both are listed in Best Image Upscaling Software, Best AI Image Upscalers. On Everything Xiaomi, Real-ESRGAN scores higher on our published basis.