NetBox is described as 'Open source web application designed to help manage and document computer networks. Initially conceived by an engineering team at DigitalOcean, it was developed specifically to address the needs of network and infrastructure engineers' and is an app in the network & admin category. There are more than 10 alternatives to NetBox for a variety of platforms, including Linux, Web-based, Self-Hosted, Windows and SaaS apps. The best NetBox alternative is GLPI. It's not free, so if you're looking for a free alternative, you could try Ralph or phpIPAM. Other great apps like NetBox are RackTables, TeemIP, SolarWinds IP Address Manager and NIPAP.