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HyperWrite vs QuillBot: catalog facts
HyperWrite	QuillBot
Freemium Free to start, with paid plans for more use.	Freemium Free to use with limits, with a Premium subscription for more.
Web, Browser extension	Windows, Android, iOS, Web, Browser extension
Autocomplete suggestions inside Gmail and other sites Research with citations from scholarly sources	Many writing tools in one place Extensions for Chrome, Edge and Safari
Extension is Chrome only Text is processed by a cloud service	Advanced modes need a Premium subscription Text is processed on QuillBot's servers
Web application, Browser extension	Downloadable app, 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 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.