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QuillBotTrinka
Freemium

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

 Freemium

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

Windows, Android, iOS, Web, Browser extension Web
  • Many writing tools in one place
  • Extensions for Chrome, Edge and Safari
  • Tuned for academic and technical writing
  • Includes plagiarism, AI detection and citation tools
  • Advanced modes need a Premium subscription
  • Text is processed on QuillBot's servers
  • Less suited to casual or marketing writing
  • Strongest privacy guarantees are on a paid plan
Downloadable app, Web application, Browser extension Web application
Closed source Closed source
License not stated License not stated
Not stated if an account is needed Not stated if an account is needed
Needs internet Needs internet

Checked September 23, 2026

Checked September 26, 2026

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