Discover the Best Open-Source Alerting Projects Sorted by Stars

Monitor your servers, containers, and applications, in high-resolution and in real-time!

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

The Prometheus monitoring system and time series database.

Tool for shell commands execution, visualization and alerting. Configured with a simple YAML file.

A curated list of Site Reliability and Production Engineering resources.

A curated collection of publicly available resources on how technology and tech-savvy organizations around the world practice Site Reliability Engineering (SRE)

An enterprise-level cloud-native observability solution, which can be used as drop-in replacement of Prometheus for alerting and Grafana for visualization.

Self-hosted, easily-deployable monitoring and alerts service - like a lightweight PagerDuty

An Android Alerting Library

🚨 Collection of Prometheus alerting rules

⛑ Automated developer-oriented status page

Time Series Alerting Framework

Real-time monitoring of IT components and services, such as networks, servers, VMs, applications and the cloud.

Developer-friendly incident response with brilliant Slack integration

Coroot is an open-source eBPF-based observability tool that turns telemetry data into actionable insights, helping you identify and resolve application issues quickly

Kubernetes observability and automation, with an awesome Prometheus integration

Alert dashboard for Prometheus Alertmanager

A simple, standalone, and lightweight tool that can do health/status checking, written in Go.

HTTP checks & tests (private & public) monitoring - check the status of your URL

🦥 Easy and simple Prometheus SLO (service level objectives) generator