| Price from | $4.99/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 7 | 5 |
| Spec score · Image Compression Software | 8.3 (#26) | 8.7 (#10) |
| Batch processing | Yes | Yes |
| Compression modes | both | both |
| Free plan | No | Yes |
| Headquarters | Sheffield, United Kingdom | Radom, Poland |
| Purpose | Crush.pics automates image compression, file naming, and alt text optimization for Shopify stores. | Pixozip provides an HTTP API and web dashboard for optimizing uploaded image files. |
| Support | The help center offers support by email at [email protected] and lists all systems as operational. | The pricing page lists community support for Free, email support for Starter, priority support for Pro, and dedicated support for Scale. |
| Supported formats | JPEG/JPG,PNG,WebP,GIF,AVIF | JPG,JPEG,PNG,WebP,AVIF,JPEG XL,GIF,TIFF,SVG |