LastSignal

Self-hosted, encrypted dead man's switch for messages to loved ones

Webfreeglobal

A self-hosted, email-first dead man's switch that stores encrypted messages and automatically delivers them to designated recipients if periodic email check-ins go unanswered. It avoids reliance on third-party hosted services by requiring users to run their own server, suited to individuals preparing for worst-case scenarios who prioritize control over message privacy.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of LastSignal - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

Claim LastSignal to unlock →

Something wrong with this listing — dead link, not a real product, wrong info?

Try Matchbox with your own problem

Describe what is not working - we’ll show you whether LastSignal (or something else) actually fits.

Try a problem