Turnitin Similarity | Robust Plagiarism Checker

A Plagiarism Report with Powerful Results

Color-coding, filters, and source comparison for easy interpretation

Data insights to show deliberate text manipulation

Compare against the industry-leading database of content for comprehensive results

Fits Seamlessly into Your EdTech Ecosystem

Turnitin Similarity integrates with today’s top learning management systems, collaboration tools, and single-sign-on services.

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Teach Your Students the Importance of Authenticity

"Turnitin’s similarity checking integrates with Canvas beautifully. It works well as a tool for educating students about the appropriate use of sources, paraphrasing, over-quoting, and citing. We have used Turnitin solutions for many years with good results and positive feedback from students."

Dallas Hulsey
Humanities Chair and Professor of English, New Mexico Junior College, USA

Which Plagiarism Solution is Right for You?

This buyer’s guide will help you find the plagiarism checking solution that meets your institution’s needs and instructional goals.

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Go Beyond Similarity Checking

Protect your institution from new and emerging trends in misconduct including code plagiarism, text spinning, and contract cheating with Turnitin Originality.

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The Leading Provider of Academic Integrity Solutions

1 million

submissions per day

7 trillion

phrases across our databases

81

of the world's top 100 universities

19

languages supported

Plagiarism prevention trusted by educators worldwide