NetCrunch is an all-in-one and agentless network monitoring and management system, capable of monitoring every device in your network. Monitor bandwidth, availability, performance, services, NetFlow and more. Automatically generate views and maps and real-time displays. Receive alerts via email, SMS, pop-up, or configure NetCrunch to take automatic corrective actions like restarting a service or running a script.

NetCrunch monitors all leading operating systems like Windows, Linux, VMware ESX/ESXi, Mac OS X, and BSD. All without requiring agents or SNMP.

NetCrunch monitors the performance and availability of 65 network services, including Ping, HTTP/HTTPS, SSH, FTP, DNS, SMTP, and more.

A Netflow traffic server is included, that integrates network traffic flow data from a range of devices using all popular protocols like: IPFix, NetFlow (v5 & v9), sFlow, JFlow, netStream, CFlow, AppFlow, and rFlow.

NetCrunch supports all SNMP versions including version 3 with support for version 3 traps. It uses the SNMP protocol to monitor routers, switches, printers, firewalls, sensors, and other network devices. Along with over 7,000 included MIBs, NetCrunch also features a MIB compiler so you can easily add new MIBs to the program library.

Open Monitor gives you easy way to connect data from any source, be it an application or a device. It allows for the easy delivery of any counter data to NetCrunch. It can be a script (i.e, VBScript, PowerShell, Javascript) running on the NetCrunch Server or an application. Data can also be sent to NetCrunch from any remote system simply using REST API.

With over 100 predefined Monitoring Packs for operating systems and SNMP manageable network devices, NetCrunch can identify, configure, and begin monitoring your network's devices out of the box. Baseline thresholds and range triggers learn your network and alert you to unexpected changes. Monitoring dependencies prevent alert floods.