What are some alternatives?
When comparing NetXMS and PRTG Network Monitor, you can also consider the following products
Zabbix - Track, record, alert and visualize performance and availability of IT resources
Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
System Center Operations Manager - System Center Operations Manager 2012 R2 uniquely enables customers to reduce the cost of data...
LogicMonitor - LogicMonitor is the SaaS performance monitoring platform for the world's best IT teams. Deploy Fast, Monitor More, Improve Ops.
Opsview Atom - Monitor everything. Integrate anything. Scale anywhere.
Pulseway - Pulseway changes the enterprise monitoring and management game with its mobile management solution.