Watchdog

SSL and domain expiry monitoring, before it's too late

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Self-Reported Revenue

The creator of Watchdog has reported monthly revenues of $0.

This figure was last updated August 10, 2026, and has not been independently verified.

About

Nearly had an SSL cert lapse on a site I was responsible for. Everything I found to prevent it was overbuilt or expensive, so I built the small version: add a domain, get checked daily, get alerted before it expires.