Ready for a New Alternative?

NMIS is a complete network management system which provides fault, performance and configuration management, performance graphs and threshold alerts.

Free DownloadBook a Demo

NMIS is used by more than 100,000 organizations worldwide

The software can monitor networks of just a few devices through to hundreds of thousands of devices and can be enhanced by Opmantek’s commercial modules to meet your specific needs.

Linux Based Network Management Made Easy!

Agentless and Architecture Agnostic
Open-Source, open data, open platform
Completely Scalable
Fully Supported Globally
You Control all Updates
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NMIS uses MongoDB as the Database


Full and unlimited access to our Open-Source foundation, NMIS.


Opmantek VM

Get access to our complete solution, in a ready to use virtual machine.



Full and unlimited access to our Open-Source discovery engine, Open-AudIT.

Who We Work With

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See the Power of our Network Solutions in Action