Compare software

QuillBotSpinBot
Freemium

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

 Free

Free to use in the browser.

Windows, Android, iOS, Web, Browser extension Web
  • Many writing tools in one place
  • Extensions for Chrome, Edge and Safari
  • No account needed to rewrite text
  • Basic and advanced paraphrase modes
  • Advanced modes need a Premium subscription
  • Text is processed on QuillBot's servers
  • Spun text often needs manual editing to read well
  • Limited to 10,000 characters per run
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 No account needed
Needs internet Needs internet

Checked September 23, 2026

Checked October 2, 2026

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