Accessibility Insights for Web vs IBM Equal Access Accessibility Checker
Accessibility Insights for Web
accessibilityinsights.io
IBM Equal Access Accessibility Checker
ibm.comSide by side
| Figure | Accessibility Insights for Web | IBM Equal Access Accessibility Checker |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 2 |
| Spec score · Website Accessibility Tools | 8.3 (#29) | 9.0 (#6) |
| Spec score · Accessibility Testing Software | 8.3 (#42) | 9.0 (#7) |
| Spec score · Web Accessibility Software | 8.3 (#8) | 8.4 (#6) |
| Browser extension | Yes | The Chrome extension runs inside Developer Tools and helps locate accessibility problems and possible fixes. |
| CI/CD integration | Yes | Yes |
| Free plan | Yes | Yes |
| Purpose | Accessibility Insights for Web helps developers find and fix accessibility issues in web apps and sites. | The checker automates accessibility checking of web content and applications for web developers and accessibility auditors. |
| Scan scope | page | page |
| Support | The maker directs users to the Web help documentation for additional help, including reporting issues and asking questions. | The project Wiki directs users to submit bugs, questions, and suggestions through GitHub issues. |
| Telemetry | With user consent, the tool collects anonymized usage data and crash report information, and users can opt out in settings. | The Node package documents collection of de-identified telemetry and provides an opt-out route. |
| WCAG version | wcag 2.2 | wcag 2.2 |
Plans
IBM Equal Access Accessibility Checker
- Free and open sourceFree
- Free/open-source toolkitFree
In their own words
Accessibility Insights for Web
Accessibility Insights for Web has no write-up on Specifiction yet; its figures are above.
IBM Equal Access Accessibility Checker
IBM Equal Access Accessibility Checker automates accessibility checks for web content and applications, with tools aimed at web developers and accessibility auditors. Its rule engine connects checks to accessibility standards, including WCAG 2.2, and scans at page level. Results can identify the issue type, applicable WCAG success criteria, affected element, XPath, progression level, and a help link. Browser extensions are available for Chrome, Firefox, and Edge. They work in browser DevTools and include a visualization mode for keyboard checking. For CI/CD workflows, packages are available for Node, Cypress, and Java; the project Wiki also lists a Karma plugin and names Selenium, Puppeteer, Playwright, and Zombie as testing or parsing engines. The extension can combine up to 50 stored scans into a Microsoft Excel report. The Wiki says web data, rules, and the engine stay local rather than sending web data to servers or third parties. The tool is free at free. IBM cautions that automated checks cover only part of its accessibility requirements, so manual and screen reader testing should follow.