Instead of karma-accessibility-checker

Best karma-accessibility-checker Alternatives in 2026

Taken from Accessibility Testing Software, where karma-accessibility-checker is listed too, in the same order.

1. 1

   Axe DevTools

   Axe DevTools provides accessibility testing through automated scans, manual review tools, and remediation guidance.

   • Free plan
   • Open source
   • Windows · macOS · Linux · Web
   9.1 Club score
   Visit Facts and plans
2. 2

   WAVE

   WAVE is a web accessibility tool that identifies many accessibility and WCAG errors and supports human evaluation of web content.

   • Free plan
   • Windows · macOS · Linux · Web
   8.8 Club score
   Visit Facts and plans
3. 3

   Assistiv Labs

   Assistiv Labs gives teams remote access to real assistive technologies through a web browser so they can test websites and apps.

   • Free plan
   • Windows · macOS · Linux · Web
   8.5 Club score
   Visit Facts and plans
4. 4

   Total Validator

   Total Validator checks websites for accessibility, HTML and CSS validity, broken links, and spelling.

   • Free plan
   • Windows · macOS · Linux · Web
   8.5 Club score
   Visit Facts and plans
5. 5

   axesCheck

   • Free plan
   • Windows · macOS · Linux · Web
   8.4 Club score
   Visit Facts and plans
6. 6 WR

   WCAG Radar

   • Free plan
   • Windows · macOS · Linux · Web
   8.4 Club score
   Visit Facts and plans
7. 7

   pour

   • Free plan
   • Windows · macOS · Linux · Web
   8.3 Club score
   Visit Facts and plans
8. 8

   Evinced

   Evinced offers accessibility tools for teams building websites and mobile apps.

   • Free trial
   • Windows · macOS · Web · iPhone and iPad
   8.3 Club score
   Visit Facts and plans
9. 9

   Accessibility Insights for Windows

   • Free plan
   • Windows · macOS · Linux · Web
   8.3 Club score
   Visit Facts and plans
10. 10 A

    Alfa

    Alfa is an open accessibility testing engine for websites built with HTML, CSS, and JavaScript.

    • Free plan
    • Windows · macOS · Linux · Web
    8.1 Club score
    Visit Facts and plans
11. 11 A

    AccessLint

    AccessLint checks accessibility in development, on pull requests and on live sites.

    • Free plan
    • macOS · Web · Browser extension · API
    8.1 Club score
    Visit Facts and plans
12. 12

    A11yInspect

    A11yInspect is a browser extension that works with the Inspect tool in DevTools to assess web-page accessibility against WCAG 2.2.

    • Free plan
    • Windows · macOS · Linux · Browser extension
    8.1 Club score
    Visit Facts and plans
13. 13

    Pa11y

    Pa11y is a free, open-source toolkit for checking web accessibility, with options for one-time page checks, continuous integration, and recurring scans.

    • Free plan
    • Windows · macOS · Linux · Web
    8.1 Club score
    Visit Facts and plans
14. 14

    PDFix Desktop

    PDFix Desktop is a desktop application for PDF accessibility remediation, auto-tagging, and PDF/UA and WCAG validation.

    • Free plan
    • Windows · macOS · Linux · API
    8.1 Club score
    Visit Facts and plans
15. 15 WC

    WCAG Checker

    • Free plan
    • Windows · macOS · Linux · Web
    8.1 Club score
    Visit Facts and plans
16. 16 H

    Horn

    • Free plan
    • Windows · macOS · Linux · Web
    8.1 Club score
    Visit Facts and plans
17. 17 S

    Sa11y

    • Free plan
    • Windows · macOS · Linux · Web
    8.1 Club score
    Visit Facts and plans
18. 18 TA

    Thunders Accessibility Agent

    • Free trial
    • Windows · macOS · Linux · Web
    8.0 Club score
    Visit Facts and plans
19. 19

    IBM Equal Access Accessibility Checker

    IBM Equal Access Accessibility Checker automates accessibility checks for web content and applications, with tools for developers and accessibility auditors.

    • Free plan
    • Web · Browser extension · API
    8.0 Club score
    Visit Facts and plans
20. 20

    Welcoming Web

    Welcoming Web is a website accessibility management platform that pairs a visitor-facing widget with audits, remediation support, and ongoing monitoring.

    • Free plan
    • Web · iPhone and iPad · Android · API
    8.0 Club score
    Visit Facts and plans

The whole list: Accessibility Testing Software