Calamari OCR vs OCRmyPDF
| Calamari OCR | OCRmyPDF | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | api, Linux, self-hosted | api, Linux, macOS, self-hosted, Windows |
| Structure extraction | Yes | — |
| Handwriting OCR | Yes | No |
| SDK languages | Python | — |
| Free plan | — | Yes |
Both are listed in Best OCR API Software. On Samsung Mobile US Press, OCRmyPDF scores higher on our published basis.