Identify potential plagiarism across nearly every language, detect AI-generated content, and confirm authenticity and ownership with the Copyleaks Plagiarism Detector.
Trusted by leading organizations and institutions:
We use advanced AI to detect even the slightest variations within the text, including hidden characters, paraphrasing, and AI-generated content.
Take it beyond word-for-word detection with the only platform that:
With 99.12% accuracy, the only enterprise solution designed to detect whether content was written by a human or AI—including ChatGPT4—across multiple languages including English, French, Spanish, German, Italian, Russian, Polish, and several others.
New content is being created at an unprecedented rate; stay on top of how yours is being used with recurring scans that automatically keep your content safe from potential plagiarism or unlawful duplication, adding a new layer of protection for your content.
Copyleaks is the only platform that can check source code for originality and in multiple code languages, including JAVA, Python, C++, and more.
Along with the ability to read over 100 human languages, each scan searches across trillions of pages of original content, along with:
Supporting over 30 cross-language scans, you can scan a document in English and find plagiarism matches in Chinese, German, and Portuguese.
SiteCompare lets you thoroughly compare two sites for potential content lifting, copyright infringement, multiple forms of plagiarism, and much more.
Every scan gives you a clear, comprehensive, interactive similarity report. Plus, you can download and even choose to share the findings report. It’s all up to you.
Invite individual members or an entire department from your organization, set up unique scan profiles, view and share Similarity Reports, and more.
Collaborate without being limited. Invite colleagues, clients, or classmates and share all of Copyleaks’ capabilities with them under one secure account.
With military-grade 256-bit encryption and SSL connection, your content and account are always safe and secure. And since Copyleaks is a fully self-service platform, only you have control over your account and those you share it with, which is never exposed to third parties or other users.
A student or freelancer? Start using the Copyleaks Plagiarism Detector today for free!
Need detection for your business? Harness the power of the Copyleaks Plagiarism Detector right from your native platform with seamless API integration.
In education? Our simple LMS integrations allow you to scan essays, physical assignments, and more within your learning management system.
Kinsey Rawe, SVP & GM,Courseware & Instructional Services for Imagine Learning.