have a plan for the worst-case scenario
Aeterna: A Lightweight, Self-Hosted Dead Man's Switch
Easy and simple prometheus alertmanager alerts on telegram
Time-locked encryption vault with Dead Man's Switch. Send encrypted messages that unlock at a specific date or auto-release if you go silent. AES-256, split-key crypto, ephemeral seals. Perfect for crypto inheritance, whistleblowing, scheduled releases. Self-hostable.
A simple dead man's switch, set off using periodic script executions (using cron or systemd timers).
An all-in-one self-hosted app for creating a "Dead Man's Switch". Create switches via the UI, API, or CLI that sends a message via many providers if you don't "check-in" by resetting your timer(s).
Lightweight cron job monitoring. Get alerted when scheduled jobs fail silently.
A Usenet dead man's switch that posts to newsgroups over NNTP
Dead man's switch using GitHub Actions
A free, private, and efficient dead man's switch emailer
Bullet is a Remotely Tigerrable powerful Deadman switch
Just In Case — Digital Legacy Vault & Dead Man's Switch. Protect your passwords, crypto wallets, and digital legacy with military-grade AES-256 encryption and a 5-level fail-safe system.
Open-source cron job monitoring on Cloudflare Workers. One curl, instant alerts. CLI + GitHub Action included. Self-hostable.
GitHub Action: Send heartbeat pings to Gabe cron monitor
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