Calamari OCR vs OCR.space
| Calamari OCR | OCR.space | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | $30/mo |
| Open source | No | No |
| Platforms | api, Linux, self-hosted | Android, api, iOS, Linux, macOS, self-hosted, Web, Windows |
| Structure extraction | Yes | Yes |
| Handwriting OCR | Yes | Yes |
| SDK languages | Python | C#, C++, Java, JavaScript, PHP, Python, Ruby, Swift, Objective-C, Delphi |
| Free plan | — | Yes |
| Paid from | — | 30 /mo |
| Table extraction | — | Yes |
| Maximum file size | — | 5 MB |
Both are listed in Best OCR API Software. On Samsung Mobile US Press, OCR.space scores higher on our published basis.