Compare software

Grammarly for Microsoft EdgeQuillBot
Freemium

The extension is free to install, with paid Grammarly plans for more features.

 Freemium

Free to use with limits, with a Premium subscription for more.

Browser extension Windows, Android, iOS, Web, Browser extension
  • Checks grammar and spelling directly in web pages
  • AI suggestions for rewriting and drafting text
  • Many writing tools in one place
  • Extensions for Chrome, Edge and Safari
  • Text is processed by Grammarly's online service
  • Only covers writing done inside the browser
  • Advanced modes need a Premium subscription
  • Text is processed on QuillBot's servers
Browser extension Downloadable app, Web application, Browser extension
Closed source Closed source
License not stated License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Needs internet

Checked October 1, 2026

Checked September 23, 2026

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