Side by side
| Feature | Turnitin | Copyleaks |
|---|---|---|
| What it does | Academic integrity platform that detects plagiarism and AI-generated writing and supports grading and feedback for schools and universities. | Detects AI-generated and plagiarized text, images, and video, mainly for schools, publishers, and enterprises protecting content and IP. |
| Price from | not listed | 13.99 USD/mo |
| Free plan | ? | trial |
| Platforms | web | web, chrome, api |
| API | not stated | yes |
Turnitin: key features
- Plagiarism and similarity checking against large text databases
- AI writing detection and writing process analytics (Turnitin Clarity)
- Grading and feedback workflows (Feedback Studio)
- Flexible grading of paper-based work (Gradescope)
- Secure offline digital exam platform (ExamSoft)
- Originality checking for publishers and researchers (iThenticate)
Copyleaks: key features
- AI text detection covering ChatGPT, Gemini, DeepSeek and Claude
- Plagiarism checker with search across websites, journals, and internal documents
- AI image and AI video detection
- Browser extension for Chrome, Edge, and Firefox
- Google Docs add-on and LMS integration
- API integration for enterprise workflows
FAQ
Is Turnitin or Copyleaks better?
It depends on the job - compare prices, free plans and features in the table above.
Are Turnitin and Copyleaks free?
Turnitin: The vendor does not state this clearly on the homepage or pricing page. Copyleaks: There is a free trial. Free start for students (Start for Free / Start now for free); scan credits are limited on the individual plans.