PDFUA.io Validator vs Tanaguru Engine
| PDFUA.io Validator | Tanaguru Engine | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $19/mo | — |
| Open source | No | No |
| Platforms | api, self-hosted, Web | Web |
| Free plan | Yes | — |
| Paid from | $19/mo | — |
| WCAG coverage | wcag 2.1 | wcag 2.1 |
| Automated scans | Yes | Yes |
| Manual review tools | No | — |
| Mobile testing | No | — |
| Browser extension | No | Yes |
| CI/CD integration | Yes | Yes |
| Remediation guidance | Yes | — |
Both are listed in Best Accessibility Testing Software. On Inferse, PDFUA.io Validator scores higher on our published basis.