We publish a substitute list only where a record says what kind of product it is. diagrams.net's does not yet, so this page names none. The Diagramming category lists every offer we track alongside it.
Current diagrams.net Situation
Risk Level:source unconfirmed
Why: The page we cite for diagrams.net does not name it when we last looked, on 2026-10-28. We are not publishing a stability judgement for it until that is fixed.