Copyleaks Reviews | Read Customer Reviews of copyleaks.com

CopyleaksReviews of copyleaks.com

2.9374 reviews
Internet & Software
700 Canal St., Stamford, Connecticut

Call Directions Website

Copyleaks

About Copyleaks

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.

Also known as: copyleaks.com
Website: copyleaks.com
Category: Internet & Software
Location: Stamford, Connecticut
Listed on Five Star Index: 2026

About these reviews

Replies: The company replied to 25% of reviews.
Latest: Most recent review: October 2026.
Edits: Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
Score: This company cannot pay to remove reviews or change its score.

How we calculate scores

Is this your business?

Correct your details and reply to customers in public. Both are free.

Claim this listing

More in Internet & Software, Connecticut

Copyleaks reviews

Showing 182 reviews with 1 star · Clear filters

Raul Lull I.
May 18, 2026
ROBO
La cantidad de créditos (palabras a analizar)es completamente rdicula, un autentico robo, con dos documentos te lo fundes, no pagueis el plan de pago, es un timo
Report
LUCA B.
May 17, 2026
Just bad
Just bad. Should let you keep the credit you pay for, or actually, pay for one month with unlimited text you can scan. But surely they care more about their profit.
Response from CopyleaksJun 16, 2026
Hey Luca! Thank you for your feedback. The subscription plans give you access to all of our advanced features, but like any other plan, they have fair usage limits - and this is what the credits are for. It is your choice on how to use your monthly/yearly limits. Feel free to reach out to us for more information here: https://help.copyleaks.com/s/contactsupport
Report
Ahmad O.
May 5, 2026
Very expensive and low performance…
Very expensive and low performance compared to other tools.
Report
Up B.
Apr 28, 2026
terrible software
terrible software, make mistakes for all the time. How come the app can claim 100% ai content while the assignment is done by person? How come the honest students need to use more and more time to waste on changing words created hard by myself in order to lower the percentage. Stupid app forever, how could you claim yourself leading softward?
Response from CopyleaksApr 29, 2026
Hey there, we are sorry that you feel your paper was flagged incorrectly. There are many reasons why something would get flagged as AI, e.g., usage of tools like Grammarly. We have much more data and information on what is AI detection exactly and how it works right here: https://copyleaks.com/ai-detection-hub
Report
Dositeo G.
Apr 25, 2026
Es ridículo
Es ridículo. dile a una IA que te haga un texto un relato o cualquier cosa.. copialo repite 4 o 5 veces. Tu sabes que es texto de IA ... pero este detector te dira que es humano. Aunque sea obviamente de IA porque no tiene coherencia . Lo mismo. Ponle la letra de una cancion poco conocida y te dira que es una IA. aunque sea una cancion de los 90... Si alguien considera que esto funciona.. es porque es tan poco habil que no se ha parado a comprobarlo antes de aceptar lo que dice. No tiene sentido no sirve ni para engañar. y si alguien cree que funciona es porque no ha comprobado y ya es triste que una IA te engañe
Response from CopyleaksApr 29, 2026
Hey Dositeo - unfortunately, no system is fully bulletproof, but our detection accuracy keeps surpassing our competitors'. We are always improving and optimizing our detection mechanism to stay up to date, even against the newest models. Thank you for the feedback!
Report
Caroline C.
Apr 16, 2026
This is the worst software,i hope…
This is the worst software,i hope universities will discard it,it almost made me fail my paper,a paper that took me 2 weeks to put together,only to be flagged as Al,was pretty close to suing the university for this nonsense,glad i challenged them,stop deceiving people copyleaks,you are fake,
Response from CopyleaksApr 29, 2026
We are sorry that you feel your paper was flagged incorrectly. There are many reasons why something would get flagged as AI, e.g., the use of tools like Grammarly.
Report
Hans W.
Apr 16, 2026
Innacurate and just bad
Innacurate, impossible to get a good score... I don't understand why someone would use it. There are far more accurate and better tools than this one.
Response from CopyleaksApr 29, 2026
Hey Hans - sorry to hear about your experience. We have best-in-class accuracy, have many thousands of satisfied users, and continually surpass the accuracy of our competitors. Here is a link to our testing: https://copyleaks.com/blog/ai-detector-continues-top-accuracy-third-party
Report
Kevin H.
Feb 14, 2026
Are they kidding or what
Are they kidding or what? Put in something written by me in 1986 and it said it was 63% AI. People put their trust in this thing for accurate results?
Response from CopyleaksFeb 18, 2026
Kevin, thank you for sharing your experience - even if it's not the best one, we take your comments seriously. Please reach out to us at [email protected] so we can be of more help.
Report