Compare software

OutwriteProWritingAid
Freemium

Free grammar checking, with style features in a premium plan and a Teams plan.

 Freemium

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

Web, Browser extension Web, Browser extension
  • Works in Google Docs, Gmail, Word and Outlook
  • Paraphrasing and passive voice fixes
  • Style and line-editing feedback beyond basic grammar
  • Story planning and critique tools for fiction
  • Style suggestions require the premium plan
  • Supports only English, French and Spanish
  • Full feature set requires a paid plan
  • Geared toward fiction, less so toward other writing
Web application, Browser extension Downloadable app, 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

Checked September 26, 2026

Checked September 23, 2026

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