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

Lansweeper is an IT asset discovery and inventory service that scans networks, endpoints and cloud resources to identify hardware, software and devices, providing centralized asset inventory, reporting, software/license tracking and basic risk/vulnerability insights.
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 port inventory to document which services use which ports across servers and VMs, helping prevent conflicts and keep infrastructure organized.
1.3k stars33 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. 1 of 2 shipped a commit in the last six months. Licences in this list: AGPL-3.0, MIT. In exchange you take on hosting, backups and updates yourself.
Browse everything in Monitoring & Observability.