Prevent IT downtime before it impacts your systems with Nagios Core – the free, open source monitoring solution trusted by 1M+ users worldwide. Monitor severs, networks & applications with …

Nagios Core The original open-source monitoring solution with powerful plugin architecture and community support. Perfect for monitoring network infrastructure, servers, and applications.

Prevent costly IT downtime with Nagios® enterprise monitoring & alerting solutions. Server, network, & application monitoring trusted by 1M+ users globally!

Nagios XI® is a infrastructure monitoring platform that helps businesses of all sizes monitor their IT systems. Start your 30-day free trial today!

Nagios XI Nagios XI is a proprietary monitoring platform built on Nagios Core. It provides a PHP-based web interface, a configuration wizard system, customizable dashboards, capacity planning reports, …

Oct 4, 2024 · Nagios Web Interface (GUI): The Nagios Web Interface is a user-friendly dashboard where administrators can see the real-time status of all monitored resources. It helps users quickly check …

Apr 5, 2013 · Nagios is a host/service/network monitoring program written in C and released under the GNU General Public License, version 2. CGI programs are included to allow you to view the current …

May 28, 2026 · Download Nagios Open Source for free. Nagios Open Source network monitoring software - The Standard In ITM. Nagios network monitoring software is a powerful, enterprise-class …

Dec 6, 2024 · Nagios supports a variety of operating systems, including Linux, Windows, and Unix. This cross-platform compatibility allows Nagios to monitor systems in heterogeneous environments …

Oct 7, 2021 · Nagios is a popular monitoring tool many DevOps teams use to ensure thorough and efficient tracking of systems, devices, apps, and services. However, the tool does have a steep …