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IBM Equal Access Accessibility Checker vs MagentaA11y

IBM Equal Access Accessibility Checker

ibm.com

MagentaA11y

magentaa11y.com

Side by side

FigureIBM Equal Access Accessibility CheckerMagentaA11y
Price fromFreeFree
Free planYesYes
Free trial——
Open sourceYes—
WebYesYes
iOS—Yes
Android—Yes
APIYesYes
Self-hostedYes—
Plans published21
Spec score · Accessibility Testing Software9.0 (#7)8.2 (#66)
PurposeThe checker automates accessibility checking of web content and applications for web developers and accessibility auditors.MagentaA11y is an open-source tool that helps product teams create accessible digital experiences.
SupportThe project Wiki directs users to submit bugs, questions, and suggestions through GitHub issues.The repository README directs users to open a GitHub issue or submit a pull request for support, suggestions, and contributions.

Plans

IBM Equal Access Accessibility Checker

  • Free and open sourceFree
  • Free/open-source toolkitFree

IBM Equal Access Accessibility Checker pricing →

MagentaA11y

  • MagentaA11yFree

MagentaA11y pricing →

In their own words

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.

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MagentaA11y

MagentaA11y has no write-up on Specifiction yet; its figures are above.

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