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Serpstat vs Mangools: catalog facts
Serpstat	Mangools
Freemium Free access to start, with paid plans for fuller use.	Freemium Free account and free tools available, with paid plans for the full suite.
Web, Browser extension	Web, Browser extension
Site audit with prioritized issues and scheduled checks Keyword data for 230 countries	Several SEO tools under one account Keyword database of over 2.5 billion keywords
Hosted service; data stays on Serpstat's servers Free tier is limited compared with paid plans	Full features require a paid plan Hosted only, with no self-hosted option
Web application, Browser extension	Web application, Browser extension
Closed source	Closed source
License not stated	License not stated
Account needed	Not stated if an account is needed
Needs internet	Needs internet
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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