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Broken Link Check vs Sitechecker Broken Link Checker: catalog facts
Broken Link Check	Sitechecker Broken Link Checker
Freemium Free for up to 3,000 pages; advanced services are available.	Freemium Free checks are available; the full platform and ongoing monitoring are paid.
Web	Web, Browser extension
No sign-up or download Shows where each broken link is in the HTML	Broken links reported alongside a wider technical SEO audit Companion Chrome extension
Free version limited to 3,000 pages	Heavily oriented toward selling the paid SEO platform More than needed if you only want a link check
Web application	Web application, Browser extension
Closed source	Closed source
License not stated	License not stated
No account needed	Not stated if an account is 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.