Discover what Upstract is, how it fact-checks writing with citations and sources, and who it's built for.

Upstract is a platform that instantly fact-checks your writing, providing citations and original sources for the information it verifies. You paste your text, and Upstract checks it for accuracy within seconds. The goal is to boost the credibility of your content by backing up every fact with a source. It’s useful for individuals and organizations alike who need their claims to be solid and well-supported.
Upstract was started by The Lee Project, founded by Jesse Zhang, a former Amazon engineer, as a personal side project. The company’s core idea is to make reading the news simpler: it gathers headlines from many sources and presents them in a clean, easy-to-read format, offering news summaries that get straight to the point so people can stay informed without wasting time.
Upstract suits anyone whose work depends on accurate information, including:
Upstract is a practical way to find reliable information, verify your own content, and keep up with the topics that matter to you.
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