Compare software

SmodinQuillBot
Freemium

Free to try, with paid plans for heavier use.

 Freemium

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

Web Windows, Android, iOS, Web, Browser extension
  • Several writing tools in one place
  • Accepts uploaded Word, PDF and text files
  • Many writing tools in one place
  • Extensions for Chrome, Edge and Safari
  • AI detection scores are estimates and can be wrong
  • Humanizer output may conflict with school or publisher rules
  • Advanced modes need a Premium subscription
  • Text is processed on QuillBot's servers
Web application Downloadable app, Web application, Browser extension
Closed source Closed source
License not stated License not stated
No account needed Not stated if an account is needed
Needs internet Needs internet

Checked September 26, 2026

Checked September 23, 2026

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