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Tanaguru Engine vs EXPERTE Accessibility Checker: catalog facts
Tanaguru Engine	EXPERTE Accessibility Checker
Free Offered free as part of Tanaguru's open-source solutions.	Free Free to use.
Self-hosted	Web
Automates about 380 accessibility tests Audits pages, whole sites, web apps and templates	Crawls an entire site in one run 41 checks across eight categories
Automation cannot check every accessibility criterion Licence and installation details are not given on the product page	Automated checks cannot replace testing with real assistive technology Only works on publicly reachable pages
Self-hosted	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.