Bitcoin monitoring and real-time alerts

Instant alerts for Bitcoin addresses, helping you to safeguard your assets and track activity. Built with a security-first mindset and respect for privacy, sat.watch is the best service for monitoring your Bitcoin.

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Self-Hosted

Best option for advanced users that want to control their own data

Free open source
  • Monitor Bitcoin addresses, xpubs, or descriptors
  • Alerts for funds sent or received
  • Mempool monitoring
  • Email and webhook notifications
  • PGP encrypted email
GitHub
Hosted

For those who want a no-fuss, hosted service.

$5 per month
  • Includes everything from Self-Hosted, plus:
  • Automatic updates
  • No configuration required
  • Email support
  • Passkey authentication
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