---
title: "Alert2"
description: "Alert2 is a Marketplace integration for Home Assistant. It has 145 installs sharing analytics, works locally and was last updated October 11, 2026."
canonical: "https://vulpo.app/integrations/marketplace/redstone99-hass-alert2"
url: "https://vulpo.app/integrations/marketplace/redstone99-hass-alert2.md"
last-updated: "2026-10-22"
version: "1.4"
---

# Alert2

> Alert2 is a Marketplace integration for Home Assistant. It has 145 installs sharing analytics, works locally and was last updated October 11, 2026.

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](https://vulpo.app/contact)

[Open in My Home Assistant](https://my.home-assistant.io/redirect/hacs_repository/?owner=redstone99&repository=hass-alert2&category=integration)

On Home Assistant 2026.11 or newer? [Open it in the Marketplace](https://my.home-assistant.io/redirect/marketplace_repository/?owner=redstone99&repository=hass-alert2&category=integration)

## 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](https://github.com/redstone99/hass-alert2#readme), [MIT License](https://spdx.org/licenses/MIT.html). Shortened.

## At a glance

- Kind: Marketplace integration
- Number: 145 installs sharing analytics; 89 GitHub stars
- Connection: Works locally
- Upkeep: Updated in the last 6 months
- Needs: Needs the Marketplace (HACS on 2026.10 and older)
- Latest version: v1.23.2, last updated October 11, 2026
- Domain: `alert2`
- Source: <https://github.com/redstone99/hass-alert2>
- Issues: <https://github.com/redstone99/hass-alert2/issues>
- Screenshot: https://vulpo.app/integrations-img/af66788aa80e9cec.webp (from redstone99/hass-alert2's README)
- Screenshot: https://vulpo.app/integrations-img/0ca181fb9f89e830.webp (from redstone99/hass-alert2's README)
- Screenshot: https://vulpo.app/integrations-img/7e5416ed2dfa6ec4.webp (from redstone99/hass-alert2's README)

In Vulpo: Apple Watch

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation. [About these numbers](https://vulpo.app/integrations/about)

Last updated 2026-10-22. Source: https://vulpo.app/integrations/marketplace/redstone99-hass-alert2

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