Compare software

Rocket Validator vs Asqatasun: catalog facts
Rocket Validator	Asqatasun
Paid Paid subscription service with a free trial.	Free Free and open source.
Web	Self-hosted
Site-wide HTML and accessibility checks in one report Up to 5,000 pages per report	Audits whole sites, not just single pages API for use in continuous integration
Paid service after the trial Requires an account	Rules follow the French RGAA standard Requires running your own server
Hosted service	Self-hosted
Closed source	Open source
License not stated	License not stated
Account needed	Not stated if an account is needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 24, 2026

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