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Nagios XI Logo
Nagios XI Logo
Nagios

Nagios XI

Composite Score
7.9 /10
CX Score
8.1 /10
Category
Nagios XI
7.9 /10

What is Nagios XI?

Nagios XI is a powerful monitoring system that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes. Nagios XI monitors your entire IT infrastructure to ensure systems, applications, services, and business processes are functioning properly. In the event of a failure, Nagios can alert staff of the issue to begin remediation before outages affect business processes, end-users, or customers.

Company Details


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Nagios XI Ratings

Real user data aggregated to summarize the product performance and customer experience.
Download the entire Product Scorecard to access more information on Nagios XI.

Product scores listed below represent current data. This may be different from data contained in reports and awards, which express data as of their publication date.

85 Likeliness to Recommend

2
Since last award

93 Plan to Renew

1
Since last award

79 Satisfaction of Cost Relative to Value

2
Since last award


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Emotional Footprint Overview

Product scores listed below represent current data. This may be different from data contained in reports and awards, which express data as of their publication date.

+86 Net Emotional Footprint

The emotional sentiment held by end users of the software based on their experience with the vendor. Responses are captured on an eight-point scale.

How much do users love Nagios XI?

2% Negative
6% Neutral
92% Positive

Pros

  • Fair
  • Reliable
  • Performance Enhancing
  • Enables Productivity

Feature Ratings

Average 82

Network Environment Monitoring

86

Network Performance Management

84

Network Analytics

82

Network Reporting

81

Traffic Monitoring

81

Network Mapping

80

Network Configuration Management

80

Network Quality of Service

80

Network Compliance Management

79

Operational Dashboard

77

Vendor Capability Ratings

Average 77

Ease of IT Administration

81

Quality of Features

80

Breadth of Features

79

Vendor Support

78

Business Value Created

77

Ease of Customization

77

Usability and Intuitiveness

77

Product Strategy and Rate of Improvement

77

Ease of Implementation

76

Ease of Data Integration

76

Availability and Quality of Training

72

Nagios XI Reviews

Nicole P.

  • Role: Information Technology
  • Industry: Technology
  • Involvement: End User of Application
Validated Review
Verified Reviewer

Submitted Mar 2026

‎Mastering the Nagios XI smart dashboard ecosystem

Likeliness to Recommend

9 /10

What differentiates Nagios XI from other similar products?

Being a reliable bedrock platform for network monitoring. Has doubled down on its reputation for unbeatable flexibility. Offers on-premises control and a perpetual value model.

What is your favorite aspect of this product?

The Host Treemap dashlet for high-pressure environments. No more scrolling through an endless list of hosts to find the failing server. It turns data into instant recognition. Has introduced true drag-and-drop flexibility.

What do you dislike most about this product?

There is no dislike. Nagios XI has already fixed one thing, beneficial to streamline workflow, which is the user interface.

What recommendations would you give to someone considering this product?

Nagios XI is the go-to for organizations that prioritize sovereignty, stability, and perpetual value. Move away from simple lists. Build a tactical dashboard for your NOC using the Treemap dashlet and have a color-coded, size-proportional view of your entire infrastructure.

Pros

  • Reliable
  • Caring
  • Fair
  • Acts with Integrity

Agater L.

  • Role: Information Technology
  • Industry: Transportation
  • Involvement: End User of Application
Validated Review
Verified Reviewer

Submitted Jan 2026

Proactive & Transparent Aviation Monitoring

Likeliness to Recommend

9 /10

What differentiates Nagios XI from other similar products?

It is independent of cloud vendor lock-in unlike the cloud native tools, it runs on-premise having direct access to the aviation networks which mostly are segmented for compliance and safety and this ensures that sensitive monitoring data remains in a controlled area It’s open source flexibility coupled with enterprise grade monitoring, both of which enable our IT team to monitor at granular level without vendor lock in

What is your favorite aspect of this product?

Has a large plugin ecosystem High transparency with monitoring and actions taken are visible as well as editable

What do you dislike most about this product?

Has limited built in analytics

What recommendations would you give to someone considering this product?

Ensure to integrate with ITSM tools for issues to automatically generate tickets and escalation workflows

Pros

  • Helps Innovate
  • Continually Improving Product
  • Reliable
  • Performance Enhancing

Akin O.

  • Role: Information Technology
  • Industry: Telecommunications
  • Involvement: IT Leader or Manager
Validated Review
Verified Reviewer

Submitted Jan 2025

FANTASTIC and it problem solver

Likeliness to Recommend

10 /10

What differentiates Nagios XI from other similar products?

THE TREND ANALYSIS AND THE INTERFACE

What is your favorite aspect of this product?

CUSTOMIZED DASHBOARD

What do you dislike most about this product?

THE FEATURES ARE WORKING LIKE OTHE APP BUT CONSTANT UPGRADING WILL HELP A LOT

What recommendations would you give to someone considering this product?

GOOD AND POWERFUL FOR IT FIRM

Pros

  • Helps Innovate
  • Reliable
  • Performance Enhancing
  • Inspires Innovation

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