CopyLeaks Freemium

CopyLeaks AI โ€” Plagiarism Checker, AI Detector, and Paraphraser

CopyLeaks is a comprehensive AI-driven content integrity platform that helps educators, publishers, and businesses verify originality, detect AI-generated text, and rewrite content safely. With CopyLeaks, you can scan documents for plagiarism across billions of web pages and academic sources in seconds.

Beyond plagiarism detection, CopyLeaks provides an AI content detector that identifies machine-written text, plus a smart paraphraser that rewrites sentences while preserving meaning and reducing similarity. This makes CopyLeaks an essential toolkit for anyone producing or reviewing content at scale.

Product Features

  • Real-time plagiarism scanning across the web, academic journals, and internal repositories
  • AI content detector that flags GPT and other machine-generated text
  • Smart paraphraser that reduces similarity while keeping tone and meaning
  • Code plagiarism detection for programming assignments and audits
  • API and LMS integrations for seamless workflow embedding
  • Detailed similarity reports with highlighted matches and sources

Product Highlights

  • Accuracy backed by a massive index of sources and continuous updates
  • Combines plagiarism, AI detection, and rewriting in one platform
  • Developer-friendly API for custom and automated workflows
  • Trusted by universities, publishers, and Fortune 500 companies

Use Cases

  • Checking student assignments and theses for originality
  • Verifying that published web content is not duplicated
  • Detecting AI-generated copy in submissions and reviews
  • Rewriting drafts to reduce plagiarism similarity scores
  • Auditing code repositories for copied or reused code