Copyleaks is a plagiarism detection platform. It’s an AI based text analysis system to help create and protect original content.


– AI content Detector
Stay informed about what content is g=human-written or AI-generated.

– Grammar checker API
Empower error-free writing with suggestions on sentence structure, mechanics, word choice and more

– Plagiarism Detector
Identify potential plagiarism, multiple forms of paraphrasing, copyrigh infringement and more

– Gen AI Governance
Navigate generative AI and prevent data leaks with enterprise level protection

– Codeleaks
Source code plagiarism and AI detection to proactively mitigate risk and ensure full source code transparency

– AI Grader
A revolutionary solution for efficiently grading thousands of standardized tests at every level.

How much does this tool cost?

AI + Plagiarism protection – $16.99/m ($13.99/m if paid annually)
– Detection around multiple languages
– Multiple forms of paraphrasing detection
– Detection of most popular AI models
– 2 users
– API access

Plagiarism detector – $10.99/m ($8.99/m if paid annually)
– Multiple forms of paraphrasing detection
– Detection of source code plagiarism
– Cross-language detection
– 2 users
– API access

AI content detector – $9.99/m ($7.99/m if paid annually)
– Detection in over 30 languages
– Detection of most popular AI models
– 2 users
– API access

Do they offer a free trial?

No, they don’t offer a free trial


This AI tool is blacklisted. We recommend reading the Trustpilot reviews of this tool to understand the experiences of individuals who may have encountered issues when using it.

Visit site

Sign In


Reset Password

Please enter your username or email address, you will receive a link to create a new password via email.