The Most Precise AI Plagiarism Checker.
Advanced detection catches exact copies and paraphrased content. Results in seconds.
~1 Second
Average scan time
Web-Wide
Billions of indexed pages
Smart Detection
Catches rewritten content
Private
Text is never stored
Trusted by 10,000+ Users Worldwide
How It Works
Our advanced engine combines multiple detection methods for maximum accuracy on both verbatim copies and clever paraphrasing.
Verbatim Detection
Instantly identifies exact and near-exact copies across billions of web pages with precision pattern matching.
Paraphrase Detection
Goes beyond word matching to understand meaning — catches rewritten and paraphrased content that basic checkers miss entirely.
Web-Wide Search
Searches billions of indexed web pages to find matching sources, then compares every sentence against your text.
A Complete Detection Ecosystem.
Beyond simple matching — our engine analyzes the DNA of your text to ensure absolute originality with source-level evidence.
Multi-Layer Detection Engine
Multiple detection methods work together on every scan. One catches exact copies instantly. Another catches paraphrased content that basic checkers miss. The result: maximum coverage with zero false positives.
Blazing Fast Results
Average scan time of 1 second. Quick mode for short text, thorough analysis for long documents. Zero false positives.
REST API Access
Integrate plagiarism checking into your workflow with our API. Simple POST requests, cURL/Python/Node.js examples, API key authentication, and tiered rate limits.
Deep Search Technology
Searches billions of indexed web pages for matching sources. Performs sentence-by-sentence comparison for thorough analysis. Results cached for speed on repeat scans.
Your Text, Protected.
We don't store your text after scanning. Your content is processed in memory and discarded. Privacy is non-negotiable.
Ready to Check Your Text?
Try it free — no account required for your first 3 scans. Paid plans start at $14/month.
No credit card required