Scan Paper Risks Directly in Your Browser

Install our official extension to automatically detect retraction risks while browsing academic sites like Nature, Science, PubMed, and more.

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Free for academic use Privacy focused Lightweight

One-Click Analysis

Simply click the extension icon on any paper's page. We automatically extract the DOI and check it against our comprehensive database.

Instant Risk Alerts

Get immediate visual indicators for Retracted papers, Expressions of Concern, or papers with heavy negative social media attention.

Community Context

See exactly what the scientific community is saying. We aggregate comments from PubPeer, Bluesky, and X (Twitter) in one view.