cat-alerting

Backend of Bark

Send push notifications to your phone or desktop using PUT/POST

Modular and decentralised honeypot

A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)

🚦 Microservices Status Page. Monitors a distributed infrastructure and sends alerts (Slack, SMS, etc.).

Complete open-source monitoring and observability platform.

Monitoring for Proxmox, Docker, Kubernetes, TrueNAS, and vSphere that watches your infrastructure for you: smart alerts, AI patrols that catch silent failures, and verified fixes

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.

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

A fancy self-hosted monitoring tool

The open-source AIOps and alert management platform

Lightweight server monitoring with historical data, docker stats, and alerts.

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

🫖 Status page with uptime monitoring & API monitoring as code 🫖

CheckCle is a self-hosted, open-source monitoring platform for seamless, real-time full-stack systems, applications, and infrastructure. It provides real-time uptime monitoring, distributed checks, incident tracking, and alerts. All deployable anywhere.

Open Source Uptime Kuma Alternative

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

Automated developer-oriented status page with alerting and incident support

Open-source cron job and background task monitoring service, written in Python & Django

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