Third-Party Studies Continue to Confirm Copyleaks AI Detector as the Most Accurate
Independent third-party research continues to confirm the Copyleaks AI Detector as one of the most accurate solutions available.
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Jul 8, 2025
Content Integrity & AI Detection For Editorial
From Fortune 500 companies to the world’s top universities, our AI-powered content analysis platform protects intellectual property, mitigates fraud, governs AI use and sets the standard for responsible AI adoption.
#153
Fastest GrowingCompanies in the US
FEATURED IN
AI Video Detector
Copyleaks eliminates the vulnerability of fragmented tools by providing the only unified, enterprise-grade ecosystem for scalable multi-modal detection across video, audio, image, and text.
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Our Comprehensive AI Content Detection Solutions
Authenticate Your Content, Ensure Compliance
Safeguard your content—whether AI or human—with detection that flags unauthorized use and helps you stay copyright compliant.
Detect AI and plagiarism in a way that supports—not penalizes—learning. Copyleaks helps schools uphold academic values while embracing innovation.
Enable responsible AI adoption with oversight that mitigates generative AI risks, ensures transparency, and upholds trust and compliance across the organization.
Avoid hidden vulnerabilities and unlicensed reuse with source code verification designed for today’s AI-assisted development.
Build better AI and optimize your models with training data you can trust—original, compliant, and free of synthetic content.
See when and where LLMs like ChatGPT, Perplexity, Gemini, DeepSeek and others have leveraged your content and ensure your IP is protected.
Integrations
AI & Plagiarism Detection That Integrates Seamlessly With Your Existing Workflow
For Businesses
API Integration
Level up and automate your organization’s content and GenAI strategy with our fully scalable, flexible, and customizable API integrations.
For Educational Institutions
LMS Integrations
Effortlessly ensure academic integrity and safe AI use for learning within your LMS platform.
Are you a student?
Safeguard Originality. Verify Integrity.
Over 99% accuracy*, verified through rigorous testing methodologies. Trusted globally to detect AI across 30+ languages and leading LLMs like ChatGPT, Gemini, DeepSeek, and Claude.
*Accuracy rating is based on internal testing of the English language datasets.
99%
AI DetectionAccuracy Rate*
The most accurate AI detector on the market, verified by multiple independent third party studies.
AI detection covering ChatGPT, Gemini, Deepseek and Claude. Plus, newer models as they are released.
30+
SupportedLanguages
Supports over 30+ languages, including Spanish, Japanese, French, German, Chinese, and Hindi, with more in development.
Paraphrasing
Character Manipulation
Image-based Plagiarism
Catch hidden plagiarism techniques like paraphrasing, character manipulation, and more.
Search the world’s largest database of websites, journals, academic papers, and more.
100+
SupportedLanguages
Detect plagiarism in 100+ languages, from English and Spanish to Chinese and Hindi.
The Copyleaks Difference
One Streamlined Platform, Scalable for Every Need
A seamless AI solution delivering content integrity and transparency for individuals and businesses.
Security You Can Rely on, Privacy You Can Trust
With PCI DSS, SOC 2, SOC 3, and GDPR certifications, Copyleaks ensures your data is always safe and protected.
AI Detection Blog
Insights That Shape the Future of Content Integrity
Explore expert insights, original research, and real-world use cases on AI, content integrity, and ethical innovation.
Recent Blogs
Who Wrote This Script? Hollywood’s New AI-Era Question Before the Greenlight
Read nowSep 16, 2026
How Can Digital News Publishers Protect Their Content in the Age of AI?
Digital publishers face new IP risks with AI-generated content. Learn how Copyleaks’ WordPress integration automates AI detection to protect editorial trust.
Read nowSep 9, 2026
When AI Detector Apps Aren’t What They Claim to Be
Fake AI detector apps are impersonating trusted brands on the Apple App Store. Discover the privacy risks of these fraudulent AI tools and how to stay safe.
Read nowSep 9, 2026
Self-Plagiarism: What It Is, Why Context Changes the Rules, and What Happens With AI Content
Read nowSep 2, 2026
Sentence Simplifier: The Right Way to Make Complex Writing Clear
Read nowAug 26, 2026
Passive to Active Voice Converter: How to Use One – and What It Can’t Hide
Read nowAug 19, 2026
AI Deepfake Apps Hide in Plain Sight on Apple’s App Store
Copyleaks research reveals how deepfake apps disguise sexualized AI features behind benign App Store listings, drive discovery through TikTok, and use AI-generated text to evade review.
Read nowAug 18, 2026
Grok vs ChatGPT: Which One Is Easier for an AI Detector to Catch?
Read nowAug 12, 2026
AI Homework Helper Hidden Costs and the Future of Learning
Read nowAug 5, 2026
Many of our clients have expressed concerns about the use of AI for content generation, particularly in the higher education space. Our partnership with Copyleaks will make it simple for Moodle administrators and instructors to detect AI-generated content in order to encourage thoughtful, original content that shows subject mastery.
Jonathan Moore
Head of Moodle US
Real Stories, Real Results
See why our customers consistently recommend our AI detection and content plagiarism tools.
Award-Winning Software, Impressive Growth
100+
Countries Embracingthe Future of AIWith Copyleaks
500+
Leading Enterprises &Educational InstitutionsGrowing With Copyleaks
30M +
Monthly Scansfor GenAIcontent and plagiarism
Industry-leading AI Detection & Content Integrity Tools for Individuals and Businesses
In the age of generative AI, content integrity isn’t a nice-to-have. It’s essential. It means protecting all forms of digital content—text, code, intellectual property (IP)— from alteration, duplication, plagiarism, and unauthorized AI manipulation. At its core, it’s about ensuring your work stays original, accurate, and proprietary.
Since 2015, Copyleaks has been a trusted leader in maintaining content integrity. What began as a mission to help organizations detect plagiarism has evolved into a comprehensive platform of AI detection and compliance tools for today’s most critical use cases.
Now, with AI reshaping how content is created and shared, we’re helping enterprises and educators stay one step ahead. Designed to support content integrity across all business sectors, our enterprise solutions can help support academic integrity, AI model training, IPandcopyright compliance, GenAI governance, code governance, unauthorized LLM usage, and more.
In addition to our enterprise-grade solutions, we offer free, AI-powered tools for individuals, including our award-winning AI Detector and Plagiarism Checker, making content integrity accessible to everyone.
Whether you’re a student writing a term paper or a Fortune 500 chief information officer navigating AI’s impact on your organization, Copyleaks has a solution for you.