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axe DevTools vs AudioEye Website Accessibility Checker: catalog facts
axe DevTools	AudioEye Website Accessibility Checker
Freemium The browser extension has a free tier; wider toolkits are paid and sold through Deque.	Freemium The scan is free; AudioEye sells paid accessibility products and services.
Web, Browser extension	Web
Built on the widely used axe-core rules engine Checks run directly in the browser on the current page	Only needs a URL to start Issues are prioritized and mapped to WCAG criteria
Automated checks do not replace manual accessibility testing Advanced features are enterprise products sold through sales	Serves as an entry point to a commercial service, with sales prompts Automated scanning cannot catch every accessibility problem
Hosted service, Browser extension	Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.