Proof of Life
We read every message

Talk to a real human.

No chatbots, no ticket queues that swallow your message. Just the right email for what you need — and a fast reply.

Support

Need help with your account, a check-in, or an alert? Email hello@checkon.app. We reply within one business day, usually much faster.

Press & media

Working on a story? Email press@checkon.app — see the press kit for facts, boilerplate, and brand assets.

Security

Found a vulnerability? Email security@checkon.app. We respond within 24 hours and offer bounties for valid reports — details on the security page.

Privacy & data requests

For GDPR / CCPA requests, account deletion, or data export, email privacy@checkon.app. We respond within 7 days.

Partnerships

Hospital, eldercare, or expedition group interested in Proof of Life for your community? Email partners@checkon.app.

Mail

Proof of Life AB
Sveavägen 31
111 34 Stockholm
Sweden

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