Paessler PRTG is a real-time unified infrastructure monitoring solution that enables IT Pros to locate problems throughout their entire network and resolve them before they escalate and become business critical.
PRTG monitors all systems, devices, traffic and applications of your IT infrastructure using these technologies:
SNMP: ready to use and custom options
WMI and Windows Performance Counters
SSH: for Linux/Unix and MacOS systems
Flows and Packet Sniffing
HTTP requests
REST APIs returning XML or JSON
Ping, SQL and many more
Over 500,000 sysadmins from SMB's to large enterprises use Paessler PRTG to make their networks faster, more responsive, and more reliable.