Sa11y vs Siteimprove Accessibility
| Sa11y | Siteimprove Accessibility | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Web | api |
| Free plan | Yes | No |
| WCAG version | wcag 2.1 | wcag 2.2 |
| Scan scope | page | site |
| Browser extension | No | Yes |
| Scheduled scans | — | Yes |
| CI/CD integration | — | Yes |
| API access | — | Yes |
Both are listed in Best Website Accessibility Tools. On Inferse, Siteimprove Accessibility scores higher on our published basis.