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Grammarly vs Linguix: catalog facts
Grammarly	Linguix
Freemium Free to sign up, with paid plans for more features.	Freemium Free to start, with team features offered on top.
Web, Browser extension	Web, Browser extension
Grammar, spelling and clarity checks as you type One-click paragraph rewrites and tone suggestions	Works on websites across browsers through an extension Grammar and spell checking in seven languages with automatic detection
Requires an account Text is processed on Grammarly's servers	Needs an account to use Text is processed by an online service
Hosted service, Browser extension	Web application, Browser extension
Closed source	Closed source
License not stated	License not stated
Account needed	Account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 26, 2026

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