Jorge G.
Un texto escrito por mi me lo marca…
Un texto escrito por mi me lo marca 100% escrito por IA. Y no me dice que partes y por qué, pues tengo que comprar la suscripción... blanco y en botella.

Poor
Based on 374 reviews
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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 Folks Told, with an average rating of 2.9 out of 5.
374 approved reviews, newest moderated first
Jorge G.
Un texto escrito por mi me lo marca 100% escrito por IA. Y no me dice que partes y por qué, pues tengo que comprar la suscripción... blanco y en botella.
Wordslinger
As an experienced writer navigating the industry for over a decade, I've unfortunately encountered the most frustrating plagiarism and AI detection tool in my career. Each time I revise my work, this tool inexplicably flags different content, which is not only baffling but also incredibly disruptive to my workflow. Last Thursday, I raised a ticket to address these persistent issues, only to receive an automated response. Nearly a week has passed, and still, there’s been no resolution from their support team, leaving me feeling neglected and unheard. To complicate matters, my clients are insisting that I rely on this flawed tool without question. Despite providing them with three separate reports from Copyleaks indicating the consistency of the content, they remain unconvinced and deaf to my concerns. It's utterly exhausting, draining my time, energy, and finances. I find myself checking each piece of content multiple times - often 8 to 9 iterations - just to appease my clients. I can’t stress this enough: please think carefully before investing your hard-earned money in subpar tools like this one. It’s been nothing short of a headache.
Alex D.
Would give 0 stars if I could. It is so hypersensitive that it has flagged writing of mine that was written before the existence of generative ai. Fake ai detector, needs to go bankrupt.
Mike
Probably one of if not the worst ai detectors out there. No matter what you put it it marks it as AI and ive tested it multiple times.
The Fox I.
Completely useless, fake AI detector, flags everything as AI even when it's clearly not. Long explanation: I've tested it by inserting first 3 AI generated texts, flagged them as AI, then I thought "ok this might work". Inserted 5 texts that I wrote myself, flagged them as AI, which is dumb because none of it was AI in any way. Then I've decided to copy paste very bad slurs that AI will refuse to say under any circumstance, a single slur repeated over 300 times, flagged it as AI (when AI can't even say that stuff).
Tina P.
This past week, this detector has been flagging everything as AI, I even check personal emails I sent my family. How can this service be even allowed to get used by businesses?! This is ridicilous.
Azalea L.
The most inaccurate AI detector!! I encourage everyone to use zerogpt. This one is completely useless. And the 5-star ratings it has sound generic AF, so I'm 100% sure they are not from legit users.
Gagandeep K.
I think this Ai detector is just promoting itself as the most accurate one. But the accuracy is zero. Out of 10 human written articles, 9 are flagged as AI. How can this detector be so reliable. I just don't understand what are your parameters and how do you check. I think they are just fooling people. Even a simple line is detected as AI. Rubbish. Companies should not rely on Copyleaks.