CITEX: AI Fact Checker & Research Assistant

AI fact checker: verify claims & sources, catch logical fallacies, cite & summarize, and cold email professors for research.

CITEX is a free AI fact checker that helps you read critically. As you browse any article, paper, or webpage, it flags shaky claims in real time so you can tell what is actually well-supported and what is not, without leaving the page. WHAT CITEX DOES Real-time claim detection. As you read, CITEX highlights statistical, causal, and scientific claims and sorts them by type (stats, causal, science). Strength and consensus ratings. Every claim is rated by how strong it is and whether the science supports, disputes, or has not proven it. Logical fallacy detection. CITEX flags fallacies in an argument and generates a clear counter-argument so you can think critically, not just read. One-click summarize. Get a fast, honest summary of a paper or article. One-click cite. Generate a clean citation without leaving the page. WHO IT IS FOR Students who read research online and want to check what is actually true before citing or sharing it. Pre-med and STEM students evaluating papers. Model UN and debate students who need to fact-check a source before citing it in a speech, or spot the weak point in an opposing argument during prep. Anyone who wants a faster, sharper way to tell a strong claim from a weak one. FROM READING TO OUTREACH Once CITEX has helped you understand a researcher's actual work, it offers one optional next step: drafting a personalized email to that researcher, referencing the specific claims or findings you just reviewed. This is useful for students looking to reach out about research opportunities. You always review the draft and send it yourself from your own Gmail account on citex.dev. CITEX never sends an email automatically, and this stays a secondary action built on top of the reading experience, not a separate tool. PRIVACY CITEX does not store, share, or sell your data. Gmail access is used only to send emails you have reviewed and approved, and only when you choose to use that optional feature. See the privacy policy for details. Free. No paywall. No premium tier. Keywords covered naturally above: fact checker, verify claims, check sources, logical fallacy detector, summarize research, citation generator, research assistant for students, model UN research tool, debate fact checker, fallacy detector for debate, cold email professors, research internships.