MQTT and a vibecoded flutter app that subscribes to topics and will publish acks so it mutes alerts on other devices in my networks. Nothing I could find on the appstore would stay active well enough to be trusted. This one is pretty bulletproof.
this post was submitted on 07 Oct 2026
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I use AlertManager and the push notifications available on Home Assistant companion app.
The push notifications from home assistant do me fine. AlertManager webhook to home assistant and a small automation to send the push.
Could use matrix but this has been perfectly fine for now.
healthchecks.io and matrix.
For the urgent notifications that require immediate action I use apprise -> Pager duty (free tier) because it can overwrite the DnD settings on my phone and wake me up if im asleep. For all other notifications apprise -> matrix.
The only thing I rely on from day to day is my nextcloud instance, and my phone gets blown up by failed webdav synchronisation alerts when that fails...