Side by side

Grackle Check vs UserWay Accessibility Checker

Both stand on accessibility testing software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Grackle Check

Free plan Extension

Grackle Check combines local browser scanning, manual inspection and shareable reports in a free extension. Its no-account model and coverage of protected or local pages may suit accessibility workflows across development and review teams.

Visit Grackle Check

UserWay Accessibility Checker

Free plan APIWeb

UserWay Accessibility Checker provides a free automated starting point for website accessibility checks, with mobile testing and guidance. Manual evaluation and extension-based workflows are outside the listed feature set.

Visit UserWay Accessibility Checker

The facts

	Grackle Check	UserWay Accessibility Checker
Free plan	Yes	Yes
Open source	Not published	Not published
Runs on	Extension	API, Web
Lowest paid plan	Free or on request	Free or on request
Plans published	2	2
Maker	Grackle Check	UserWay Accessibility Checker
Website	grackledocs.com	userway.org
On accessibility testing software	#98 of 169	#102 of 169

Grackle Check: what it does well

Scans WCAG 2.2 AA issues
Manual Focus Order and Disable CSS views
HTML and CSV report generation
Scans local and protected environments
No account or feature gates

What to know first

Chrome extension only
No trial period
Reports and scans depend on browser use
Support is provided through tickets

UserWay Accessibility Checker: what it does well

Free URL accessibility check
Automated WCAG 2.1 scanning
Remediation guidance prioritizes issues
Mobile and desktop testing
Authentication support for protected pages

What to know first

No manual review tools
Not available as a browser extension
Custom scenario scans use desktop resolution only
Monitor selected-page scanning requires subscription or trial

Alternatives to Grackle Check Alternatives to UserWay Accessibility Checker The whole list