Grackle GO vs Normfluss
| Grackle GO | Normfluss | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | Yes |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Web, Windows, macOS, Linux | api, Web |
| Free plan | No | Yes |
| PDF tagging tools | Yes | Yes |
| Reading order tools | Yes | Yes |
| Alternative-text tools | Yes | Yes |
| PDF/UA support | Yes | Yes |
| OCR support | Yes | — |
| Batch processing | — | Yes |
| API access | — | Yes |
Both are listed in Best PDF Accessibility Software. On Inferse, Normfluss scores higher on our published basis.