Horn vs Pa11y
| Horn | Pa11y | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | — | api |
| Free plan | Yes | Yes |
| WCAG coverage | other standard | — |
| Automated scans | Yes | — |
| Manual review tools | Yes | — |
| Mobile testing | No | — |
| Browser extension | No | — |
| CI/CD integration | Yes | Yes |
Both are listed in Best Accessibility Testing Software. On Inferse, Pa11y scores higher on our published basis.