Lighthouse is an open-source, automated tool for improving the quality of web pages. It has audits for performance, accessibility, progressive web apps,...
Best Pa11y Alternatives ranked by AI · updated May 2025
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Pa11y is an automated accessibility testing tool that runs checks on web pages and generates reports for developers to improve accessibility.
Price: Free and open source
Top 6 Pa11y alternatives
Siteimprove offers a comprehensive approach to digital marketing and website management, providing tools for SEO, accessibility, analytics, and more.
Custom pricing
Monsido is a web governance and web accessibility platform that helps organizations to identify and resolve issues related to website compliance and...
Contact for pricing
AccessLint is a tool that helps developers find and fix accessibility issues in their code during the development process.
Free plan available, paid plans starting at $15/month
Koa11y is an open-source accessibility testing tool to help developers build accessible websites and applications.
6
Accessify
Accessify
Accessify is a web accessibility testing tool for developers, designers, and site owners. It scans websites for accessibility issues and provides actionable...
Pros
- Designed for focused website accessibility checks
- More approachable for smaller teams than enterprise governance platforms
- Provides actionable issue feedback rather than only compliance scores
Cons
- Less established than axe, WAVE, or Lighthouse
- May offer fewer integrations than developer-focused testing suites
- Limited public pricing and documentation compared with major alternatives
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