Protect your content with the power of Artificial Intelligence. Advanced plagiarism detection, similarity analysis, content verification, and automatic originality scoring. Perfect for educators, writers, publishers, and content creators. Real-time processing with comprehensive API for developers.
Advanced Artificial Intelligence technology to protect your content automatically
Scans billions of sources automatically with advanced AI. Intelligent detection of paraphrasing, direct copying, and content manipulation in seconds.
Get detailed similarity percentages and originality scores using AI analysis. Identify exact matches, near-duplicates, and paraphrased content instantly.
Automatically find original sources and matched content. AI analyzes each document to pinpoint exact plagiarism locations with URL references.
Generate comprehensive plagiarism reports with visualizations. Perfect for maintaining academic integrity and content verification workflows.
Specialized presets for academic papers and research. Intelligent citation detection adapted to educational and scholarly content.
Easy integration with SDKs for multiple languages. Webhooks, batch processing, and complete documentation for rapid implementation.
Accelerate your content workflow and ensure originality standards
Automate plagiarism checking tasks that would take hours manually. What used to take an editor 30 minutes now takes 30 seconds with AI-powered detection.
High-performance cloud infrastructure. Process thousands of documents in parallel with minimal latency and 99.9% uptime guarantee.
From individual documents to enterprise-scale batch processing. Volume discounts and custom plans for large organizations and institutions.
Cutting-edge technology for professional plagiarism detection
AI models trained on millions of documents for semantic analysis and automatic plagiarism detection. 99% accuracy in identifying copied content and paraphrasing.
Detailed linguistic analysis for precise detection. Semantic understanding of content meaning for better results without false positives.
Algorithms that understand the context of each document to apply specific detection. Recognition of citations, quotes, references, and plagiarism patterns.
Compatible with AWS S3, Google Cloud Storage, Azure Blob, and more. Direct processing from your preferred cloud storage platform.
Simplified AI plagiarism detection process in 4 steps
Upload individual files or batches. Drag and drop, API, or connect directly from your cloud storage. Supports PDF, DOCX, TXT, HTML, and more.
Choose the checks you need: deep scan, quick check, academic mode, or combine multiple detection methods automatically for comprehensive results.
Our AI analyzes each document and scans billions of sources intelligently. Detects exact matches, paraphrasing, and content manipulation patterns.
Receive detailed plagiarism reports with source links. Pay only with credits for what you check with simple and transparent credit-based pricing.
Buy credits once, use them anytime - No subscriptions or hidden fees
400 Credits
Perfect for individuals and small projects
800 Credits
Great for regular content creators
2,000 Credits
Ideal for professionals and educators
10,000 Credits
For institutions and large organizations
1 credit per page (up to 250 words)
2 credits per page for comprehensive analysis
Use your credits whenever you need them
Thousands of educators, writers, and publishers trust our AI technology to protect content integrity
Join thousands of educators, writers, and publishers who already trust CopyCheck's intelligent plagiarism detection to ensure content originality
Start Checking NowEverything you need to know about our AI-powered plagiarism detection system
We support all popular formats: PDF, DOCX, TXT, HTML, RTF, ODT, and more. Process documents up to 50,000 words with maximum accuracy and precision.
Our AI achieves 99% accuracy in detecting plagiarism, paraphrasing, and content manipulation. It works especially well with academic papers, articles, and essays, even detecting sophisticated paraphrasing techniques.
Absolutely! We provide a complete RESTful API, SDKs for multiple languages, webhooks for real-time notifications, and detailed documentation for quick and easy integration.
Credits are simple: 1 credit = 1 page checked (up to 250 words). Deep scans use 2 credits per page. Credits never expire, so you can use them whenever you need. Buy credits once and use them at your own pace.
We scan billions of web pages, academic databases, published articles, books, and previously submitted documents. Our AI continuously updates its database to ensure comprehensive coverage of online and offline sources.
We respect your privacy. Documents are processed and then permanently deleted from our servers after 30 days. You can request immediate deletion at any time. We never share your content with third parties.
Yes! We offer a 30-day money-back guarantee on all credit purchases. If you're not satisfied with our service, contact support for a full refund of unused credits within 30 days of purchase.