Compare software

ProWritingAidScribens
Freemium

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

 Free

The site describes the grammar checker as free to use.

Web, Browser extension Android, iOS, Web, Browser extension
  • Style and line-editing feedback beyond basic grammar
  • Story planning and critique tools for fiction
  • Free English and French grammar checking
  • Works inside email, social sites and office apps
  • Full feature set requires a paid plan
  • Geared toward fiction, less so toward other writing
  • Needs an internet connection
  • Text is checked on the service's servers
Downloadable app, 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
Not stated if it works offline Needs internet

Checked September 23, 2026

Checked October 2, 2026

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