No more typing reviews! Try our Samantha, our new voice AI agent.

ITRS Geneos vs Nagios XI comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 9, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
8.1
ITRS Geneos boosts system stability, reduces downtime, and enhances decision-making with real-time dashboards and proactive alerts.
Sentiment score
6.6
Nagios XI enhances efficiency and time management but concerns about increased costs affect ROI perception across organizations.
With respect to post-mortems during incidents, it really helps during root cause analysis.
Senior Enterprise Cloud Architect at Blue Yonder
 

Customer Service

Sentiment score
7.9
ITRS Geneos's customer service is praised for prompt and expert issue resolution, knowledgeable staff, and proactive technical support.
Sentiment score
6.5
Nagios XI support is mixed; praised for responsiveness but criticized for high cost, complex licensing, and delayed responses.
I would rate 9 out of 10 with respect to ITRS Geneos's support, support metrics, and their support delivery.
Senior Enterprise Cloud Architect at Blue Yonder
 

Scalability Issues

Sentiment score
4.8
ITRS Geneos excels in scalability but may require manual efforts and faces challenges with vertical scaling and large estates.
Sentiment score
7.1
Nagios XI is scalable for small to medium environments but faces challenges in large infrastructures and cloud adaptability.
If the user interface isn’t presenting data well, it becomes difficult to manage when scaling.
Network and Security Engineer at a educational organization with 1,001-5,000 employees
 

Stability Issues

Sentiment score
7.9
ITRS Geneos is stable and reliable with resolved issues, ensuring effective performance and resilience even with increasing demands.
Sentiment score
7.3
Nagios XI is stable, but large deployments may experience performance issues, database problems, and minor network dependencies.
The product is really capable of handling large volume data.
Senior Enterprise Cloud Architect at Blue Yonder
It is very stable.
Network and Security Engineer at a educational organization with 1,001-5,000 employees
 

Room For Improvement

ITRS Geneos users seek improved features, including visualization, documentation, integration, scalability, mobile access, AI, and enhanced UI.
Nagios XI's interface is outdated, lacks scalability, needs better cloud integration, APIs, automation, and improved documentation.
Modern cloud platforms and data cloud platforms require more attention from the product.
Senior Enterprise Cloud Architect at Blue Yonder
Many tools have poor user interfaces, making them hard to manage and navigate.
Network and Security Engineer at a educational organization with 1,001-5,000 employees
The GUI could be improved. It's a bit too basic.
Site Duty Manager at Assw
 

Setup Cost

ITRS Geneos pricing is high, but customizable features and negotiations can justify costs, especially in banking.
Nagios XI provides cost-efficient enterprise-level monitoring with reasonable pricing, appreciated for its features and open-source options.
We are using the free, open-source version.
Site Duty Manager at Assw
The pricing for the Nagios XI product is good and better than other solutions.
Network and Security Engineer at a educational organization with 1,001-5,000 employees
 

Valuable Features

Geneos provides real-time monitoring and adaptability with customizable dashboards, enhancing enterprise efficiency in trading and system management.
Nagios XI provides customizable, flexible, and scalable IT infrastructure monitoring with real-time alerts and extensive plugin support.
The advantages and strong points of ITRS Geneos for me personally are seamless integration with existing systems as well as upcoming modern systems.
Senior Enterprise Cloud Architect at Blue Yonder
Nagios XI simplifies our setup and reduces the time spent configuring monitoring tools.
Network and Security Engineer at a educational organization with 1,001-5,000 employees
The alerting system is very effective.
Site Duty Manager at Assw
 

Categories and Ranking

ITRS Geneos
Ranking in Network Monitoring Software
72nd
Ranking in IT Infrastructure Monitoring
50th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
58
Ranking in other categories
Application Performance Monitoring (APM) and Observability (48th)
Nagios XI
Ranking in Network Monitoring Software
15th
Ranking in IT Infrastructure Monitoring
16th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
58
Ranking in other categories
Server Monitoring (9th), Cloud Monitoring Software (21st)
 

Mindshare comparison

As of June 2026, in the IT Infrastructure Monitoring category, the mindshare of ITRS Geneos is 0.9%, down from 1.2% compared to the previous year. The mindshare of Nagios XI is 3.5%, down from 3.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring Mindshare Distribution
ProductMindshare (%)
Nagios XI3.5%
ITRS Geneos0.9%
Other95.6%
IT Infrastructure Monitoring
 

Featured Reviews

Ravi ShankarSundarasan - PeerSpot reviewer
Senior Enterprise Cloud Architect at Blue Yonder
Real-time monitoring has improved incident response and supports proactive anomaly detection
The advantages and strong points of ITRS Geneos for me personally are seamless integration with existing systems as well as upcoming modern systems. The user interface is really good. From a management point of view, these are the key aspects with respect to the user interface and seamless integration. We get very good community support for this product. ITRS Geneos has impacted my organization positively, and I would rate it 4.5 out of 5.
Emmanuel Appiah Boateng - PeerSpot reviewer
Network and Security Engineer at a educational organization with 1,001-5,000 employees
Simplifies setup and requires user interface enhancement
Nagios XI is easy to install, which sets it apart from other open-source solutions I've tried. Typically, setting up a monitoring system on Linux involves cloning files from GitHub, building it, and installing many dependencies, but with Nagios XI, it wasn't like that. Nagios XI simplifies our setup and reduces the time spent configuring monitoring tools.
report
Use our free recommendation engine to learn which IT Infrastructure Monitoring solutions are best for your needs.
899,125 professionals have used our research since 2012.
 

Comparison Review

it_user174738 - PeerSpot reviewer
IT Developer at a tech services company with 51-200 employees
May 31, 2015
Nagios vs. Zabbix vs. PRTG vs. Spiceworks vs. Solarwinds Network Performance Monitor
I have researched a quite a few network monitoring tools which can be used for various monitoring purposes of not only the servers, but the intermediate routers as well. There are majorly three types of these softwares. Ones which are completely open-source, you can do almost anything you want…
 

Top Industries

By visitors reading reviews
Financial Services Firm
59%
Construction Company
6%
Computer Software Company
6%
Outsourcing Company
4%
Financial Services Firm
10%
Construction Company
8%
Manufacturing Company
7%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise12
Large Enterprise40
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise17
Large Enterprise21
 

Questions from the Community

Ask a question
Earn 20 points
What is your experience regarding pricing and costs for Nagios XI?
The pricing for the Nagios XI product is good and better than other solutions. I would give it a four or five.
What needs improvement with Nagios XI?
The user interface needs improvement. Many tools have poor user interfaces, making them hard to manage and navigate.
What is your primary use case for Nagios XI?
I normally use Nagios XI for our servers. It's not particularly used for network equipment, however, I use it for monitoring our server performance, including CPU, memory, data, and services runnin...
 

Comparisons

 

Also Known As

Geneos
No data available
 

Overview

 

Sample Customers

ITRS Geneos is used by over 170 financial institutions, including JPMorgan, HSBC, RBS, Deutsche Bank and Goldman Sachs. Clients range from investment banks to exchanges and brokers.
Nagios has over one million users globally, including AOL, DHL, McAfee, MCI, MTV, Yahoo!, Universal, Toshiba, Sony, Siemens, and JPMorgan Chase.
Find out what your peers are saying about ITRS Geneos vs. Nagios XI and other solutions. Updated: June 2026.
899,125 professionals have used our research since 2012.