Analyst verdictAI and plagiarism detection for schools and enterprises
Best for institutions that need LMS integration and many languages in one plagiarism-plus-AI tool.
What it is
Copyleaks detects AI-generated text across 30+ languages and checks plagiarism, with LMS integrations, a browser extension and image detection. Personal is $16.99 a month or $13.99 billed yearly, Pro $99.99 a month, and API access comes with custom enterprise and education plans. Checked November 2026.
Best for
- Schools and universities on an LMS
- Multilingual content
- Enterprise compliance
What we like
- Broad LMS integrations
- 30+ languages
- Plagiarism and AI detection in one credit pool
What to watch
- Entry plan covers fewer words than rivals at that price
- Scored lower than GPTZero in some independent accuracy tests
- API only on custom plans
Rankings
Where Copyleaks ranks
Alternatives