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SourceExpiry

Coming soon

Get told when a source your article cites moves, disappears or changes. Tracks the external sources your content links to and flags articles that need a review.

Coming soonSourceExpiry is not open yet. This page describes the planned first version.

The problem

Articles, tutorials and documentation cite sources that move, vanish or are rewritten. The article still reads well, but the evidence behind it is gone.

What it checks

  • Outbound links extracted from your article, or sources you add by hand
  • Availability, redirects and final status of each source
  • Title and main-text fingerprint, so small edits (dates, navigation) are ignored and a replaced main text is not

What you get

A list of content marked "needs review" with the reason, a review workflow (acknowledge, update the source, dismiss) and alerts.

Who it is for

Publishers, content teams, technical writers, knowledge bases and educators.

What it does not do

  • It does not check whether a cited claim is still true. It detects changes to sources, not the truth of statements.