Self-hosted S.M.A.R.T monitoring dashboard that collects SMART data, visualizes historical trends, and alerts on drive health.
8.1k stars296 forksMITlast commit Actively maintained
Cloud-based network monitoring and management platform for IT teams and MSPs that automates device discovery and topology mapping, monitors device and link performance, issues alerts, records network metrics, and supports remote troubleshooting and configuration management.
Self-hosted S.M.A.R.T monitoring dashboard that collects SMART data, visualizes historical trends, and alerts on drive health.
8.1k stars296 forksMITlast commit Actively maintained
Self-hosted lightweight LAN IP/ARP scanner with web dashboard, new-host notifications, online/offline history, and metrics export to Prometheus or InfluxDB for Grafana.

7.5k stars283 forksMITlast commit Slowing down
Self-hosted network visibility and presence scanner that discovers connected devices and alerts on new, unknown, or changed hosts across your LAN/Wi‑Fi.

7k stars426 forksGPL-3.0last commit Actively maintained
Scanopy scans networks to discover hosts and services, then generates live, interactive topology diagrams and auto-updating network documentation.

5.6k stars284 forksAGPL-3.0last commit Actively maintained
Self-hosted tool that auto-discovers system and container ports, maps services in real time, and helps prevent port conflicts across servers via a web dashboard.
2.4k stars99 forksMITlast commit Actively maintained
Atlas is a containerized network infrastructure visualizer that scans subnets and Docker hosts, stores results, and presents real-time graphs and dashboards for monitoring.

1.3k stars76 forksMITlast commit Actively maintained
Self-hosted infrastructure dashboard to inventory servers, organize app quick links, and track availability with built-in uptime history and notifications.
1.3k stars37 forksMITlast commit Slowing down
Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 5 of 7 shipped a commit in the last six months. Licences in this list: MIT, GPL-3.0, AGPL-3.0. In exchange you take on hosting, backups and updates yourself.
Browse everything in Monitoring & Observability.