Server Nanny Network Monitor 

Server Nanny network server monitoring software saves you time and money by monitoring important servers and network devices, notifying you of problems, and even correcting problems before they get out of control.
server monitor server monitoring software network monitor network monitoring web server monitor server monitoring tool

Site Monitor Enterprise 

Web Site Monitoring Service. Software for subscription based web site monitoring service providers. We offer turnkey solutions to get you started in a profitable subscription based web site monitoring service business.
network management network monitor ping test network monitor software internet monitoring software internet tools network management tools load testing web site monitoring ping tool site monitoring performance testing web testing

sMonitor 

Monitors networked devices and TCP/IP services running on them. Allows to ping hosts and check TCP and UDP ports. Shows a current status, sends notifications by email, generates log, HTML and CSV files and executes custom scripts. Run as NT service.
internet tcp/ip tcp udp icmp nt service network monitoring servers services hosts ports ping

Cuevision Network Monitor Professional 

Monitor your network devices including servers, and websites. Track performance metrics such as website load time, content, and response codes, cpu, memory and disk usage. Alerting, recovery actions
server website and network monitoring software

NetVizor 

NetVizor is the latest in powerful network surveillance. Monitor your entire network from one centralized location! NetVizor allows you to track workstations and individual users that may use multiple PC's on a network.
spytech netvizor network monitoring monitoring security privacy key log app log spy pc spy surveillance recording keylogger

EventTracker 

Consolidate and correlate event log information from Windows, Unix, Linux and SNMP devices to a central console so that alerts and reports can be generated, in accordance with user defined policy
syslog event log monitoring event log monitor network monitoring event management microsoft exchange content security network security port scanner intrusion detection enterprise snmp devices alerts and report