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InstaText vs Grammarly: catalog facts
InstaText	Grammarly
Freemium Free registration with paid plans.	Freemium Free to sign up, with paid plans for more features.
Web	Web, Browser extension
Rewrites for clarity and flow, not just grammar Six languages supported	Grammar, spelling and clarity checks as you type One-click paragraph rewrites and tone suggestions
Requires an account Text is processed online	Requires an account Text is processed on Grammarly's servers
Web application	Hosted service, Browser extension
Closed source	Closed source
License not stated	License not stated
Account needed	Account needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

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