AI content detection and plagiarism checker. Detect AI-generated content, check for plagiarism, and ensure content originality.
Originality.ai is the leading AI content detection tool designed to identify whether content was written by AI or humans. As AI content generation has exploded, the need to verify content authenticity has become critical for publishers, educators, and businesses concerned about content quality and search engine penalties. Originality.ai uses advanced machine learning models trained to detect patterns characteristic of AI writing from tools like ChatGPT, Claude, and others. The platform provides percentage scores indicating likelihood of AI generation, along with detailed analysis. Beyond AI detection, Originality.ai includes plagiarism checking, readability scoring, and fact-checking capabilities. The tool is particularly valuable for content agencies quality-checking writer output, educational institutions preventing AI cheating, and website owners ensuring content authenticity. With team management features, API access, and batch scanning capabilities, Originality.ai helps organizations maintain content integrity at scale. The platform continuously updates its models as new AI tools emerge, staying current with evolving AI writing technology.
AI content detection (ChatGPT, Claude, etc.)
Plagiarism checker
Readability analyzer
Fact checker
Batch content scanning
Team management
API access
Chrome extension
Site-wide scanning
Auto-scan for new content
Detailed reporting
Multiple AI model detection
$0.01 per 100 words
$14.95/month
Custom pricing