diun

Sends notifications when a Docker image is updated on a registry.

WebfreeGlobal

diun watches Docker registries and sends notifications when a monitored image gets a new version, so self-hosters know when to update without checking manually. It's for self-hosters running many Docker services who want update alerts instead of periodically checking each one.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of diun - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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