The Industry Standard in IT Infrastructure Monitoring

Monitor networking devices, log data, flow data, and virtually anything network-connected with real-time alerts and customizable dashboards.

TRUSTED BY THOUSANDS OF IT TEAMS

Screenshots of Nagios Monitoring Suite dashboards

Our Premier Solutions

Navigate the complexities of IT environments with efficiency and reliability with our industry-leading solutions.

Nagios XI

Monitor, troubleshoot, and proactively alert on your infrastructure in a streamlined environment.

Nagios Log Server

Analyze your log data, your way. Search, query, and filter to achieve insight-driven decision-making at scale.

Nagios Network Analyzer

NetFlow analysis, monitoring, and bandwidth utilization for your entire IT infrastructure.

Nagios Fusion

Visualize multiple Nagios Instances and solutions all on one screen.

Nagios XI
Nagios Log Server
Nagios Network Analyzer
Nagios Fusion
code Powerful Monitoring Engine
hard_drive_2 Capacity planning
area_chart Advanced Graphs
Configuration Wizards
manage_history Configuration Snapshots
group Advanced User Management
Nagios XI uses the powerful Nagios Core 4 monitoring engine to provide users with efficient, scalable monitoring.

Nagios XI uses the powerful Nagios Core 4 monitoring engine to provide users with efficient, scalable monitoring.

Automated, integrated trending and capacity planning graphs allow organizations to plan for upgrades.

Automated, integrated trending and capacity planning graphs allow organizations to plan for upgrades.

Administrators can easily view network incidents and resolve them before they become major catastrophes.

Administrators can easily view network incidents and resolve them before they become major catastrophes.

Get monitoring in a few simple clicks by simply entering the required information into our easy-to-use Wizards.

Get monitoring in a few simple clicks by simply entering the required information into our easy-to-use Wizards.

Save your most recent configurations. Archive it. Revert back whenever you like. Never lose it again. Relax.

Save your most recent configurations. Archive it. Revert back whenever you like. Never lose it again. Relax.

Easily setup and manage user accounts with only a few clicks then assign custom roles to ensure a secure environment.

Easily setup and manage user accounts with only a few clicks then assign custom roles to ensure a secure environment.

Nagios Success Stories

We’ve worked with thousands of incredible businesses of all sizes across the globe. Hear what they have to say.

We are a telecommunications company and the leader in our region. Our monitoring goals were fulfilled with Nagios. We had all of our devices monitored 24/7 and were able to take advantage of all the reports and tools that Nagios has to offer.

comteco

The biggest advantage of Nagios for us is its customizations. Nagios has simplified a very large job, allowed us to make the necessary customizations needed and provided us with a community that is a valuable resource when a new requirement comes up.

IBM

Before monitoring, we couldn’t even spend the bulk of our time fighting fires; we were spending time finding them. Now, our system is nearly self-healing. Nagios is super easy to install and configure, runs on standard bash scripts, and allows us to automate anything.

versium

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Nagios Open-Source Solutions

Our commercial solution Nagios XI is built directly on the Nagios Core engine. Nagios Core is our original open-source monitoring solution, developed for and supported by hundreds of community members.

Create your ideal monitoring and alerting tool with a flexible and extensible monitoring architecture.Check out the rest of our open-source projects, too! Including add-ons, plugins, front-ends, and config tools to help build your monitoring environment the way you want.

core xi graphic