Copyleaks Plagiarism Checker SDK for Python

Get started easily using the Copyleask API with the Copyleaks plagiarism checked SDK for Python.

Use the sample codes in Python and documentation to quickly integrate Copyleaks with your application and detect plagiarism and copyright infringement.

Open Source Code

Integrate and extend easily. Upgrade often.

Start Scanning Immediately

Sign up in under a minute and start processing your scans.


Reliable and frequently monitored updates for your texts. Our algorithms are trusted by thousands of users world-wide.

Supporting High Volumes

Submit high loads in small times through automatic scaling.

Advanced Text Comparison

Big data, deep crawling, and machine learning are just a few of the ways we provide you with the best results.

Fast and Accurate

Asyncronous architecture is supported and sends quick results immediately.



CopyleaksAPI PyPI Package

Copyleaks API gives you access to a variety of plagiarism detection technologies to protect your online content. Get the most comprehensive plagiarism report for your content that is easy to use and integrate.

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Copyleaks tracks copied content online with its plagiarism detector. Receive reports of who used your content with Copyleaks. See how easy it is to integrate with the Copyleaks cloud, using Python, to find cases of copyright infringement.

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