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Ahrefs Broken Link Checker vs Moz Link Explorer: catalog facts
Ahrefs Broken Link Checker	Moz Link Explorer
Free The checker is free; it is a lead-in to Ahrefs' paid SEO platform.	Freemium Free account includes 10 queries per month; more requires a paid Moz plan.
Web	Web
No signup or download required Shows both inbound and outbound broken links	Domain Authority and Page Authority metrics Anchor text and linking domain breakdowns
Deeper reports need a paid Ahrefs account Results depend on Ahrefs' index rather than a fresh crawl of your site	Requires an account and email verification Free tier limited to 10 queries per month
Web application	Web application
Closed source	Closed source
License not stated	License not stated
No account needed	Account needed
Needs internet	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.