We publish a substitute list only where a record says what kind of product it is. ngrok's does not yet, so this page names none. The Infrastructure category lists every offer we track alongside it.
Current ngrok Situation
Risk Level:source unconfirmed
Why: When we last read the page we cite for ngrok, on 2026-10-26, we refused the change we considered recording because it named no figure that had moved, and refusing a change is not a confirmation of the terms we publish for it. We are not publishing a stability judgement for it until that is fixed.