Compare software

Grammarly for Microsoft EdgeProWritingAid
Freemium

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

 Freemium

Free to start, with a paid version that unlocks the full toolkit.

Browser extension Web, Browser extension
  • Checks grammar and spelling directly in web pages
  • AI suggestions for rewriting and drafting text
  • Style and line-editing feedback beyond basic grammar
  • Story planning and critique tools for fiction
  • Text is processed by Grammarly's online service
  • Only covers writing done inside the browser
  • Full feature set requires a paid plan
  • Geared toward fiction, less so toward other writing
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 Account needed
Not stated if it works offline Not stated if it works offline

Checked October 1, 2026

Checked September 23, 2026

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