Gumlet Image vs Scalir
| Gumlet Image | Scalir | |
|---|---|---|
| Free plan | Yes | |
| Paid from | Free | |
| Platforms | Web, iOS, Android | Web, Windows, Linux |
| Free plan | Yes | Yes |
| URL transformations | Yes | |
| Automatic optimization | Yes | |
| Responsive images | Yes | |
| AVIF support | Yes | |
| Custom domains | Yes | |
| Compression modes | both | |
| Batch processing | Yes | |
| Image resizing | Yes | |
| Supported formats | JPG/JPEG, PNG, WebP, AVIF, HEIC/HEIF, GIF, TIFF, BMP | |
| Metadata controls | Yes |
Listed together in Best Image Compression Software