CompressO vs RIOT
| CompressO | RIOT | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | — | Windows, macOS, Linux |
| Free plan | Yes | Yes |
| Batch processing | Yes | Yes |
| Image resizing | Yes | Yes |
| Supported formats | JPEG, PNG, WebP, GIF | JPEG, PNG, WebP, GIF, TIFF, HEIC, AVIF |
| Metadata controls | Yes | Yes |
| Compression modes | — | both |
| API access | — | No |
Both are listed in Best Image Compression Software. On The Geeks Club, RIOT scores higher on our published basis.