Nagios Core Services Platform

Everything You Need To Start Monitoring, in One Download

Get a pre-built virtual machine with a free edition of Nagios XI, our flagship solution with smart monitoring wizards, advanced reporting, and insightful dashboards.

Also includes Nagios Core, official plugins, agents for Windows, Linux, and Mac (NCPA, NRPE, NSClient++), configuration tools, visualization tools, and 12+ community plugins for AWS, Azure, VMware, SQL, and more.

nagios xi dashboard with graphs

Included in the bundle

Nagios XI

Nagios Core runs the checks. Nagios XI is the commercial solution built on it, adding a web interface, wizard-driven configuration, dashboards, and reporting. The virtual machine in this bundle runs the free edition. Activate a trial key to open the full solution for 30 days.

Paid licenses include unlimited Services per Node.

Open Source

Free and open source. Released under the GPL.

Nagios Core

DIY Open-source monitoring Linux Unix

The monitoring engine. Schedules checks, evaluates results against your thresholds, and sends notifications on state change.

Nagios Cross-Platform Agent (NCPA)

Windows Linux macOS Solaris AIX

One agent across every supported platform, with a web interface for checking metric values before you build a check.

Nagios Plugins

Source tarball Dozens of plugins

The official plugin set, including check_ping, check_http, check_disk, and check_ssh.

Nagios Enterprise Solutions

Each includes a 30-day fully functional trial.

Nagios XI

Advanced Web UI Auto Discovery Enterprise Features

Configuration Wizards, dashboards, reporting, and user management on top of the Core engine.

nagios
fusion

Nagios Fusion

Centralized Multi-site Unified Dashboard

One interface across multiple Nagios XI and Nagios Core servers in separate locations.

logserver

Nagios Log Server

Scalable Built-in Failover Dashboards

Centralize syslog, Windows event logs, and application logs. Search, alert, and set retention.

nna

Nagios Network Analyzer

Traffic Monitoring Bandwidth Analysis Flow Data

NetFlow, sFlow, J-Flow, and IPFIX analysis. See which conversations consume the bandwidth.

Not sure which solution fits

Tell us what you need to monitor and we will point you at the right starting place.

Access Nagios Downloads

We will email your download access link.

Monitoring more than one site? Nagios Fusion puts multiple Nagios Core and Nagios XI servers behind one interface. See Fusion

Access Nagios Downloads

We will email your download access link.

Monitoring more than one site? Nagios Fusion puts multiple Nagios Core and Nagios XI servers behind one interface. See Fusion

Access Nagios Downloads

We will email your download access link.

Monitoring more than one site? Nagios Fusion puts multiple Nagios Core and Nagios XI servers behind one interface. See Fusion

Access Nagios Downloads

We will email your download access link.

Monitoring more than one site? Nagios Fusion puts multiple Nagios Core and Nagios XI servers behind one interface. See Fusion