SignalVivo
When disaster strikes, families spend weeks not knowing if their loved ones are alive. We're fixing that.
Post that you are safe, or search for someone, without creating an account first.
How it works
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1. Survivor
Post your name + status in under 60 seconds.
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2. Family
Search by name. Get an alert the moment someone posts.
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3. Everyone
See who's safe, who's missing, on a live map.
Who it's for
Earthquake, hurricane, and flood survivors and their families - anywhere in the world.
What makes it different
- Built for civilians, not relief coordinators
- Works on low-bandwidth connections
- Organized by disaster event so records don't mix
- Interoperable with international missing persons standards (PFIF)
Partner with us
We are actively building partnerships with civil defense agencies, NGOs, and news organizations. If that's you, we'd love to talk.
What we're not
SignalVivo is a nonprofit initiative. We do not sell data. All records are tied to specific disaster events and can be closed when the response period ends. Built on open standards (PFIF).