Alerting GitHub Repositories (2026) · Open Source Tools

Build your own AI SRE agents. The open source toolkit for the AI era.

The fastest path to AI-powered full stack observability, even for lean teams.

The only tool you need to know what is happening and how to fix it.

Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.

The Prometheus monitoring system and time series database.

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.

Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry.

Parseable is an open source, unified infrastructure observability platform built in Rust on a data lake architecture. It tracks logs, metrics, traces, and events across apps, agents, and systems, reducing storage costs by up to 90% through columnar telemetry compression.

Self-hosted monitoring for Docker, Kubernetes and uptime. Single Go binary, no agent config, live alerts. Drop a container, your stack is monitored.

An AI-powered next-generation open source real-time observability system.

An ops AI Agent that understands your infrastructure, finds the root cause, and fixes it — right from Slack, Telegram, Lark or DingTalk.

Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.

Open-source status page, incident response and uptime monitoring

Alert dashboard for Prometheus Alertmanager

Amon is a modern server monitoring platform.

Signal 18 repman - Replication Manager for MySQL / MariaDB / Percona Server

Docker server monitoring without the stack. Metrics, logs, and alerts from your terminal. Single binary, zero exposed ports, SSH-only.

Monitoring plugins for Icinga, Nagios & friends. Python 3.9+, all platforms. Smart defaults, auto-discovery, consistent cross-platform metrics, minimal dependencies.

Open-source alert management for NOC/DevOps teams: one queue for Grafana, Datadog, Zabbix, Uptime Kuma and GCP alerts — with ownership, mute policies, root-cause analysis and insights. Self-hosted, one container.

A simple system monitoring and alerting tool to monitor server HW stats.