Listed whether or not they pay us. Prices from each tool's own pricing page, checked Oct 16, 2026.

Copyleaks

AI content and plagiarism detector covering 30+ languages, AI images and code, with education LMS integrations.

Best for Schools and enterprises needing AI plus plagiarism

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What it does

Copyleaks is an AI powered content analysis platform that detects automated writing and checks for plagiarism. Users submit text, code, audio, or video to receive multi modal detection insights and identify potential copyright issues. It serves enterprises, educational institutions, and development teams seeking to govern AI use and protect intellectual property.

Read more: 5 features and how people use themShow less
  1. Copyleaks: AI Logic

    AI Logic

    Combines multiple analytical approaches to explain why text was marked as automated rather than providing an unexplained single score. Flags exact text matches from known databases and detects phrasing statistically common to AI generation.

    Use caseAn educator reviews flagged student submissions to see whether matching database text or common AI phrases triggered the warning.

    From copyleaks.com · image from Copyleaks
  2. Copyleaks: Multi modal AI detection

    Multi modal AI detection

    Evaluates digital assets across several formats in an enterprise ecosystem to identify non human creation. Analyzes content submitted as video, audio, image, and text files.

    Use caseAn organization screens incoming media submissions to verify whether video and audio assets were generated by AI tools.

    From copyleaks.com · image from Copyleaks
  3. Copyleaks: Source code verification

    Source code verification

    Scans computer program text to detect unlicensed software reuse and potential security vulnerabilities. Inspects modern development projects built with AI assistance.

    Use caseA development team examines its application codebase to check for unlicensed code reuse before shipping software.

    From copyleaks.com · image from Copyleaks
  4. Copyleaks: LMS integrations

    LMS integrations

    Embeds content integrity checks into educational learning systems using LTI standard processors. Allows academic institutions to configure scanning rules to match their specific policies.

    Use caseA university administrator connects plagiarism and AI scanning directly inside Canvas to monitor student coursework.

    From copyleaks.com · image from Copyleaks
  5. Copyleaks: Content integrity API

    Content integrity API

    Delivers detection and prevention tools via a white labeled programming interface or turnkey user interface. Enables software developers to embed AI analysis and text checking using a few lines of code.

    Use caseA software engineer connects the detection suite directly into an internal publication platform to automatically audit incoming articles.

    From copyleaks.com/api · image from Copyleaks

Written from Copyleaks's own website, checked . Each feature links to the page it comes from; images are Copyleaks's own.

Every plan

PlanMonthlyBilled yearlyPerWhat it includes
FreeFree$0per accountup to 25,000 characters per scan without login; limited monthly credits with account
Personal$16.99$13.99credits100 credits/month (25,000 words or 100 images); annual 1,200 credits; 1 credit = 250 words
Pro$99.99$74.99credits1,000 credits/month (250,000 words); cross language detection, advanced filters
EnterpriseContact salesNot listedcustomcontact sales; API, governance, code licensing
EducationNot listedNot listedper studentcontact sales; LMS integrations

From Copyleaks's own pricing page, checked . Prices are in US dollars per month; "billed yearly" is the monthly price when you pay for a year up front. A few figures (often the yearly price) are derived rather than printed on the page.

Copyleaks video tutorials

How to Use Copyleaks Ai Detector (Step by Step)│Ai HipeAI Hipe · 4 min

Independent creators on YouTube, not Copyleaks or us. The video loads from YouTube only when you press play.

What the free plan includes

Scans up to 25,000 characters free without login; free account adds monthly scan credits

Questions people ask about Copyleaks

How much does Copyleaks cost?

Paid plans start at $16.99 a month (Personal). 5 plans are listed above, from Copyleaks's own pricing page.

Is Copyleaks free?

Yes, there is a free plan: Scans up to 25,000 characters free without login; free account adds monthly scan credits.

Does Copyleaks have an API?

Yes.

Where this came from

Plans, prices and limits were copied from Copyleaks's own pages and the other sources listed, then checked .

How we collect prices and rank tools · Is something wrong? Correct this listing

Others that do the same job

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