Alert2 for Home Assistant (Marketplace integration)

Installs: 145 sharing analytics
GitHub stars: 89
Connection: Works locally
Upkeep: Updated in the last 6 months
Version: v1.23.2, October 11, 2026
Kind: Marketplace integration
Needs: Needs the Marketplace (HACS on 2026.10 and older)
Domain: alert2
Source: github.com/redstone99/hass-alert2
Issues: Report an issue

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation.

Screenshots From the README of redstone99/hass-alert2.

About

Alert2 is a Home Assistant alerting integration that sends notifications based on conditions and events. It supports condition-based alerts that stay on while a condition is true, and event-based alerts that fire for a moment when a trigger occurs. Condition alerts can use templates, separate rules for turning on and off, thresholds, and a delay for hysteresis. Notifications can be snoozed, disabled or throttled, and one alert can supersede related alerts to skip redundant messages. Alerts appear as binary sensors, run locally, and can be created in the UI or in the configuration file.

Automatic summary of the README of redstone99/hass-alert2. Something wrong, or are you the maintainer and want your own text here? Get in touch

Supports

Works locally Talks to your devices on your own network. No vendor cloud in between.
From the Marketplace Installed through the Marketplace, formerly HACS.
Actively maintained Its author released or pushed a change in the last six months.

Setting it up

Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.

From the README

Alert2 is a Home Assistant component that supports alerting and sending notifications based on conditions and events. It's a retake on the original Alert integration.

From the README of redstone99/hass-alert2, MIT License. Shortened.