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DX Spectrum 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
7.1
Organizations experienced significant ROI with DX Spectrum, noting enhanced automation, cost savings, efficiency, and effective integration despite high costs.
Sentiment score
6.6
Nagios XI enhances efficiency and time management but concerns about increased costs affect ROI perception across organizations.
 

Customer Service

Sentiment score
7.1
Customer service excels with high ratings, but technical support varies; Broadcom acquisition raised concerns over response times.
Sentiment score
6.5
Nagios XI support is mixed; praised for responsiveness but criticized for high cost, complex licensing, and delayed responses.
Broadcom technical support is very good.
Senior Program Manager at Tata Consultancy Services
 

Scalability Issues

Sentiment score
8.1
DX Spectrum is highly adaptable and scalable, effectively supporting growth in diverse environments from small businesses to large corporations.
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
7.3
DX Spectrum is praised for its stability and reliability, with minor issues usually due to incorrect configurations or updates.
Sentiment score
7.3
Nagios XI is stable, but large deployments may experience performance issues, database problems, and minor network dependencies.
It is very stable.
Network and Security Engineer at a educational organization with 1,001-5,000 employees
 

Room For Improvement

DX Spectrum users seek a modern interface, enhanced integration, simplified processes, better analytics, and improved support for device certification.
Nagios XI's interface is outdated, lacks scalability, needs better cloud integration, APIs, automation, and improved documentation.
Currently, they appear as pop-up messages, but I would prefer having alarm messages shown as a scrolling bar at the taskbar for easier visibility.
Solution Architect at SA Consulting
The event management should have more deduplication and alert correlation and check the bidirectional communication with ServiceNow.
Senior Program Manager at Tata Consultancy Services
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

DX Spectrum's pricing favors large enterprises, offering flexible but complex licensing, with high costs impacting smaller businesses.
Nagios XI provides cost-efficient enterprise-level monitoring with reasonable pricing, appreciated for its features and open-source options.
The price of DX Spectrum is not competitive when compared to other solutions, such as SolarWinds.
Solution Architect at SA Consulting
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

DX Spectrum offers comprehensive network monitoring, fault management, scalability, and seamless integration, ideal for managing extensive IT infrastructures.
Nagios XI provides customizable, flexible, and scalable IT infrastructure monitoring with real-time alerts and extensive plugin support.
The interface has the needed configuration for visualization, and it's effective in providing a complete diagram of network links and connections across various stations globally.
Solution Architect at SA Consulting
DX Spectrum uses an SNMP Trap to accept all the details, especially for device monitoring of faulty devices, allowing me to use Spectrum effectively.
Senior Program Manager at Tata Consultancy Services
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

DX Spectrum
Ranking in Network Monitoring Software
20th
Ranking in IT Infrastructure Monitoring
20th
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
117
Ranking in other categories
Network Management Applications (7th), Network Troubleshooting (7th), DX NetOps (1st)
Nagios XI
Ranking in Network Monitoring Software
27th
Ranking in IT Infrastructure Monitoring
29th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
58
Ranking in other categories
Server Monitoring (14th), Cloud Monitoring Software (25th)
 

Mindshare comparison

As of December 2025, in the IT Infrastructure Monitoring category, the mindshare of DX Spectrum is 0.9%, up from 0.8% compared to the previous year. The mindshare of Nagios XI is 3.0%, down from 3.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring Market Share Distribution
ProductMarket Share (%)
DX Spectrum0.9%
Nagios XI3.0%
Other96.1%
IT Infrastructure Monitoring
 

Featured Reviews

Balabrahmam_Chakka - PeerSpot reviewer
Senior Program Manager at Tata Consultancy Services
Comprehensive device monitoring enhances operational efficiency
DX Spectrum should have an automatic ticketing mechanism with ServiceNow. I need to use other tools for event management. It has a dashboarding mechanism and monitors devices and network switches through SNMP without an agent, which is good, but it should also have event management. Its LDAP authentication is fine. However, event management is not available, which is a concern. Not much else. If they can add event management, it would help. The event management should have more deduplication and alert correlation and check the bidirectional communication with ServiceNow. If a previous ticket is open and the same alert is generated, there's no need to create another ticket; updating the work notes would suffice. It should help reduce noise in alerting.
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.
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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
17%
Manufacturing Company
9%
Comms Service Provider
7%
Energy/Utilities Company
5%
Computer Software Company
12%
Financial Services Firm
12%
Manufacturing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business25
Midsize Enterprise19
Large Enterprise89
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise17
Large Enterprise21
 

Questions from the Community

What do you like most about DX Spectrum?
The solution's most valuable features are its integration with Broadcom tools and scalability.
What is your experience regarding pricing and costs for DX Spectrum?
The price of DX Spectrum is not competitive when compared to other solutions, such as SolarWinds. The high price has caused us to lose many deals.
What needs improvement with DX Spectrum?
I would like to see improvements in making the interface more user-friendly. Many people find it not simple to use. One of the common customer complaints is about the alarm notifications. Currently...
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

CA Spectrum
No data available
 

Overview

 

Sample Customers

National Informatics Centre India, Banese, Olympus, AlphaServe Technologies, Sicredi
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 DX Spectrum vs. Nagios XI and other solutions. Updated: December 2025.
879,371 professionals have used our research since 2012.