Originality.ai
Content integrity platform that combines AI writing detection, plagiarism checking, and quality analysis for publishers and content teams.
About
Originality.ai helps publishers, agencies, and content marketers verify that submitted writing is original and human-authored. It detects text produced by ChatGPT, GPT-5, Claude, Gemini, and other models, runs plagiarism checks across the internet, and adds grammar, readability, and fact-checking scores in the same report. A Chrome extension records writing replay so editors can see how a document was composed in real time. Bulk scanning and a full API make it practical for teams auditing large volumes of content. A limited free trial is available; paid plans are priced by word count and include team management and saved report history.