Compare software

TrinkaProWritingAid
Freemium

Free to start, with paid plans including a Confidential Data Plan.

 Freemium

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

Web Web, Browser extension
  • Tuned for academic and technical writing
  • Includes plagiarism, AI detection and citation tools
  • Style and line-editing feedback beyond basic grammar
  • Story planning and critique tools for fiction
  • Less suited to casual or marketing writing
  • Strongest privacy guarantees are on a paid plan
  • Full feature set requires a paid plan
  • Geared toward fiction, less so toward other writing
Web application 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
Needs internet 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.