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Nagios XI vs ServiceNow IT Operations Management 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
6.6
Nagios XI enhances efficiency and time management but concerns about increased costs affect ROI perception across organizations.
Sentiment score
5.6
ServiceNow IT Operations Management enhances efficiency and ROI, covering costs quickly while boosting workflow speed and asset management.
It reduced staffing needs from four full-time staff to fewer due to automation.
Account Manager at a consultancy with 11-50 employees
 

Customer Service

Sentiment score
6.5
Nagios XI support is mixed; praised for responsiveness but criticized for high cost, complex licensing, and delayed responses.
Sentiment score
6.2
ServiceNow IT Operations Management support is generally responsive but inconsistent, necessitating better training and process clarity.
They respond promptly when we call to open a ticket.
Chief Information Officer at a energy/utilities company with 201-500 employees
For minor issues, the team takes a month's time to provide a fix.
Solution architect at a tech vendor with 10,001+ employees
The response time of technical support could be improved.
Senior Consultant at a consultancy with 10,001+ employees
 

Scalability Issues

Sentiment score
7.1
Nagios XI is scalable for small to medium environments but faces challenges in large infrastructures and cloud adaptability.
Sentiment score
7.3
ServiceNow IT Operations Management is highly praised for scalable solutions and strong performance, especially in medium to large enterprises.
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
ServiceNow ITOM scales very well to small and medium businesses.
Account Manager at a consultancy with 11-50 employees
It integrates with every single tool, even external tools.
Business analyst at a financial services firm with 10,001+ employees
 

Stability Issues

Sentiment score
7.3
Nagios XI is stable, but large deployments may experience performance issues, database problems, and minor network dependencies.
Sentiment score
7.6
ServiceNow IT Operations Management is stable and reliable, with high ratings but occasional performance issues in complex deployments.
It is very stable.
Network and Security Engineer at a educational organization with 1,001-5,000 employees
Since it is a Platform as a Service (PaaS) or Software as a Service (SaaS) solution, I consider the stability to be very high, rating it ten out of ten.
Business analyst at a financial services firm with 10,001+ employees
It helps us create custom dashboards and provides excellent search functionality where we can search for any issues or errors that have occurred and take corrective action before it impacts the users.
Solution architect at a tech vendor with 10,001+ employees
 

Room For Improvement

Nagios XI's interface is outdated, lacks scalability, needs better cloud integration, APIs, automation, and improved documentation.
ServiceNow IT Operations Management faces cost, complexity, UI, integration, efficiency, and performance challenges, needing enhancements and customizations.
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
A more streamlined configuration process tailored to use cases and industry would be beneficial.
Chief Information Officer at a energy/utilities company with 201-500 employees
It provides many out-of-the-box functionalities along with customization options.
Solution architect at a tech vendor with 10,001+ employees
ServiceNow IT Operations Management is not very affordable for SMB customers.
Manager, Solution/Service Delivery at a tech services company with 51-200 employees
 

Setup Cost

Nagios XI provides cost-efficient enterprise-level monitoring with reasonable pricing, appreciated for its features and open-source options.
ServiceNow IT Operations Management offers costly, customizable yearly licenses, seen as valuable for its comprehensive features despite high pricing.
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
The pricing model offers scaling where not everything consumes a license equally, providing more value across different business areas.
Account Manager at a consultancy with 11-50 employees
ServiceNow's pricing is expensive.
Chief Information Officer at a energy/utilities company with 201-500 employees
It is definitely high-priced compared to other products available in the same domain in the market.
Solution architect at a tech vendor with 10,001+ employees
 

Valuable Features

Nagios XI provides customizable, flexible, and scalable IT infrastructure monitoring with real-time alerts and extensive plugin support.
ServiceNow IT Operations Management streamlines ITSM with intuitive design, efficient process integration, real-time tracking, and seamless task management.
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
The performance analytics of ServiceNow was especially beneficial for setting thresholds, aggregating, and correlating infrastructure data.
Account Manager at a consultancy with 11-50 employees
ServiceNow IT Operations Management influences ITSM processes by automating them and aiding in detecting and resolving IT issues to improve performance, reliability, and uptime.
Business analyst at a financial services firm with 10,001+ employees
They provide seamless integration of ITOM with their other modules such as ITSM, where we can leverage the AIs for discovery, perform impact analysis, which essentially helps to enhance the overall IT operations and reduce the downtime and MTTR.
Solution architect at a tech vendor with 10,001+ employees
 

Categories and Ranking

Nagios XI
Ranking in IT Infrastructure Monitoring
28th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
58
Ranking in other categories
Network Monitoring Software (26th), Server Monitoring (14th), Cloud Monitoring Software (26th)
ServiceNow IT Operations Ma...
Ranking in IT Infrastructure Monitoring
10th
Average Rating
8.2
Reviews Sentiment
6.6
Number of Reviews
45
Ranking in other categories
Event Monitoring (1st), Cloud Management (10th), AIOps (3rd)
 

Mindshare comparison

As of January 2026, in the IT Infrastructure Monitoring category, the mindshare of Nagios XI is 3.0%, down from 3.7% compared to the previous year. The mindshare of ServiceNow IT Operations Management is 1.7%, down from 2.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring Market Share Distribution
ProductMarket Share (%)
ServiceNow IT Operations Management1.7%
Nagios XI3.0%
Other95.3%
IT Infrastructure Monitoring
 

Featured Reviews

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.
reviewer2755671 - PeerSpot reviewer
Solution architect at a tech vendor with 10,001+ employees
Significant enhancement in operations with powerful discovery and analytics, yet pricing structure poses challenges
ServiceNow IT Operations Management provides out-of-the-box dashboards. Along with the dashboard, it also provides the Operations Workspace, which is very useful for operations teams. There is a functionality called Performance Analytics, which we are also using to develop some dashboards for the senior leadership and operations team where they can perform trend analysis of alerts and events happening across the infrastructure and application landscape. These dashboards are really useful here. ServiceNow IT Operations Management's biggest plus point is that it is a platform. ITOM is just one module that ServiceNow IT Operations Management offers, but they provide seamless integration of ITOM with their other modules such as ITSM, where we can leverage the AIs for discovery, perform impact analysis, which essentially helps to enhance the overall IT operations and reduce the downtime and MTTR.
report
Use our free recommendation engine to learn which IT Infrastructure Monitoring solutions are best for your needs.
879,899 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
Computer Software Company
12%
Financial Services Firm
11%
Manufacturing Company
8%
Government
7%
Manufacturing Company
12%
Financial Services Firm
12%
Computer Software Company
10%
Healthcare Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise17
Large Enterprise21
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise5
Large Enterprise27
 

Questions from the Community

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...
What do you like most about ServiceNow IT Operations Management?
From my perspective as an asset manager, the most valuable feature of the solution is the configuration management portion, where I can actively add something to the database.
What is your experience regarding pricing and costs for ServiceNow IT Operations Management?
It is definitely high-priced compared to other products available in the same domain in the market.
What needs improvement with ServiceNow IT Operations Management?
ServiceNow IT Operations Management has not been very popular in these regions for multiple reasons. One is that for SMB customers, ServiceNow IT Operations Management is not very affordable. It is...
 

Also Known As

No data available
ServiceNow ITOM
 

Overview

 

Sample Customers

Nagios has over one million users globally, including AOL, DHL, McAfee, MCI, MTV, Yahoo!, Universal, Toshiba, Sony, Siemens, and JPMorgan Chase.
servicenow, TransAlta, NATS, Symantec
Find out what your peers are saying about Nagios XI vs. ServiceNow IT Operations Management and other solutions. Updated: January 2026.
879,899 professionals have used our research since 2012.