Nikki S.
Loving it so far
Loving it so far! I can check my paper before I submit it. Heads up: not all colleges use this site to check work. It is not as accurate as Turnitin.

Copyleaks is a leading AI-based content detection platform that helps businesses, educators, and publishers verify the authenticity and originality of digital content. Founded in 2015, Copyleaks is trusted by more than 500 enterprises and educational institutions across 100+ countries and processes over 30 million scans every month. Copyleaks was named the No. 2 company on TIME and Statista's 2025 World's Top EdTech Rising Stars list and recognized on Inc.'s 2025 Best in Business list for Best AI Implementation.What Copyleaks detects: AI-generated text — from models like ChatGPT, Gemini, Claude, DeepSeek, and Llama, across 30+ languages, with over 99% accuracy on English-language content. AI-generated images — from tools like Midjourney and Stable Diffusion, pinpointed down to the pixel level. AI-generated video — newly launched detection for models like Google Veo and Runway. Plagiarism — scanning 60 trillion web pages, 16,000+ academic journals, and internal documents in 100+ languages to find every match and trace it back to its source.Beyond detection, Copyleaks supports AI governance, intellectual property protection, and copyright compliance, with a flexible API and integrations for popular LMS and workflow tools — giving teams clear, dependable answers they can act on.Copyleaks is used by global enterprises protecting intellectual property, publishers safeguarding original work, and universities and school districts defending academic integrity. In a world where anyone can generate text, images, and video in seconds, Copyleaks turns the uncertainty of generative AI into something organizations can measure, manage, and trust.Copyleaks — where technology meets integrity.
Copyleaks (copyleaks.com) has 374 customer reviews on Five Star Index, with an average rating of 2.9 out of 5.
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Showing 151 reviews with 5 stars · Clear filters
Nikki S.
Loving it so far! I can check my paper before I submit it. Heads up: not all colleges use this site to check work. It is not as accurate as Turnitin.
Dominic P.
very good glad to have as a student
bobby.langley
Helps me get better to do on my own or learn from my mistakes
kapisizkerem
good fast and efficient
Response from CopyleaksOct 19, 2026
Thank you very much for the positive review - we're happy that you liked it!
atila uligaj U.
Accuracy and easiness
Response from CopyleaksOct 12, 2026
Thank you very much!
KEKE
THE ACURACY AND EFFECTIVENESS
Response from CopyleaksSep 30, 2026
Thank you very much!
Mogos G.
very good tool to detect similarities
Response from CopyleaksSep 27, 2026
Thank you for the positive review!
j.finch
It helped me improve my writing and ensure it meets academic standards.
Response from CopyleaksSep 24, 2026
Thank you very much for the review!