Take a look at opennms.org Scales very well. Lots of API hooks for integration with other data sources and applications. It is open source and they offer paid support services, one-time (e.g. setup and training) or on-going support contracts.
On 8/15/18 7:49 AM, Colton Conor wrote: > We are looking for a new network monitoring system. Since there are so > many operators on this list, I would like to know which NMS do you use > and why? Is there one that you really like, and others that you hate? > > For free options (opensouce), LibreNMS and NetXMS come highly > recommended by many wireless ISPs on low budgets. However, I am not > sure the commercial options available nor their price points. > >