Analyst verdictAI and plagiarism detection for schools and enterprises
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Best for institutions that need LMS integration and many languages in one plagiarism-plus-AI tool.

Reviewed 2026-11-07Editorial score

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

Alternatives and head-to-heads

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