Compare software

AChecker vs EXPERTE Accessibility Checker: catalog facts
AChecker	EXPERTE Accessibility Checker
Free Single checks are free; automatic monitoring is a paid ACHECKS subscription.	Free Free to use.
Web	Web
Checks by URL, file upload or pasted HTML Choice of several guideline sets and levels	Crawls an entire site in one run 41 checks across eight categories
Guidelines stop at WCAG 2.0 Older interface with limited explanation of fixes	Automated checks cannot replace testing with real assistive technology Only works on publicly reachable pages
Web application	Web application
Closed source	Closed source
License not stated	License not stated
No account needed	Not stated if an account is needed
Needs internet	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.