Open source alarm projects
Every project in the registry tagged alarm, ranked by real GitHub adoption.
Unify, automate, and elevate your monitoring workflow
Unofficial packages for Ring Doorbells, Cameras, Alarm System, and Smart Lighting
Frostmourne（霜之哀伤监控平台）是基于Elasticsearch, Prometheus, SkyWalking, InfluxDB，Mysql/TiDB，ClickHouse, SqlServer, IoTDB数据的分布式监控报警系统. Monitor & alert & alarm for Elastic
Kibana Alert & Report App for Elasticsearch
Frequently asked questions
How many open source alarm projects are there?
This registry tracks 4 projects tagged alarm, with 16,829 GitHub stars between them. The most-adopted is Keep at 12,474 stars.
Are these alarm projects free to use?
Yes — 3 of the 4 carry an explicit open-source licence across 2 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which alarm project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these alarm projects still maintained?
2 of the 4 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.