Empowering IT teams with trusted monitoring solutions since 1999.
Nagios is the industry-leading IT infrastructure monitoring solution that enables organizations to identify and resolve problems before they affect critical business processes.
Our monitoring software continuously watches your entire IT infrastructure – networks, servers, applications, and services – ensuring everything functions properly and alerting you to issues before they impact your users.
Stay ahead of issues with real-time monitoring for infrastructure, applications, and IoT devices.
Monitor devices, bandwidth, and connectivity in real-time. Get instant alerts when network issues arise to minimize downtime.
Ensure critical business processes are running smoothly with end-to-end monitoring and automated workflow tracking.
Monitor server health, application performance, and resource utilization across Windows, Linux, and Unix systems.
Monitor security events, track compliance requirements, and detect anomalies to protect your infrastructure from threats.
Build personalized dashboards and generate detailed reports to visualize your infrastructure health and performance trends.
Track system performance metrics, identify bottlenecks, and optimize your IT infrastructure for peak efficiency.
Nagios began in 1999, when Ethan Galstad developed the open-source Nagios Core engine for IT infrastructure monitoring. What started as a solution to monitor network services has evolved into the world's most trusted monitoring platform.
To provide consulting and development services around Core, Ethan founded Nagios Enterprises in 2007 in St. Paul, Minnesota - establishing the company as the authoritative source for enterprise monitoring solutions.
Organizations around the world experience the benefits of our monitoring solutions with the help of our dedicated team and network of Partners, who provide services around our solutions to meet a variety of business needs across multiple industries.
As a result, Nagios is recognized and trusted worldwide as the standard for enterprise IT infrastructure monitoring, performance monitoring, and network monitoring solutions.
