Shutter vs Tack
| Shutter | Tack | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Linux | Windows, macOS, Linux |
| Free plan | Yes | No |
| AI quality scoring | — | Yes |
| Subject detection | — | Yes |
| RAW photo support | — | Yes |
| Lightroom export | — | Yes |
Both are listed in Best AI Photo Culling Software. On Everything Xiaomi, Shutter scores higher on our published basis.