Compare software

AccessibilityChecker.orgSortSite
Freemium

The basic scan is free; the monitoring platform and services are paid with a free trial.

 Freemium

The online demo is free for 10 pages; SortSite Desktop and OnDemand are paid.

Web, Browser extension Web
  • Free scan with an overview of every issue
  • Fix instructions for each problem
  • Accessibility, links, compatibility and SEO in one scan
  • Over 1200 checkpoints
  • Ongoing monitoring and remediation are paid
  • Automated scans cannot confirm full compliance
  • Free demo covers only the first 10 pages
  • Full site scans require a paid product
Web application, Hosted service, Browser extension Downloadable app, 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
Needs internet Not stated if it works offline

Checked September 23, 2026

Checked September 23, 2026

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