LAN Orangutan is a lightweight network scanner with persistent device labeling, multi-network support, and Tailscale integration. Built by 291 Group.


LibreNMS is described as 'Autodiscovering PHP/MySQL based network monitoring system forked from Observium. LibreNMS aims to be easy to use, painless to deploy, and support monitoring of a wide range of devices. Observium's license changed to a modified QPL license in May 2012, and' and is a Network Monitor in the network & admin category. There are more than 25 alternatives to LibreNMS for a variety of platforms, including Linux, Windows, Self-Hosted, Web-based and Android apps. The best LibreNMS alternative is Zabbix, which is both free and Open Source. Other great apps like LibreNMS are Nagios, Paessler PRTG Network Monitor, Spiceworks and ManageEngine OpManager.
LAN Orangutan is a lightweight network scanner with persistent device labeling, multi-network support, and Tailscale integration. Built by 291 Group.


Vexor Monitoring — a modern all-in-one infrastructure monitoring platform. Screenshots, install guide, EULA and a free +1 year evaluation license.

Self-hosted network monitoring for MSPs, IT teams and homelabs. SNMP, services, websites, alerts, diagnostics. Free for 100 devices.



