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

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