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DX Performance Management vs Nagios XI comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 10, 2024

Review summaries and opinions

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

Categories and Ranking

DX Performance Management
Ranking in Network Monitoring Software
43rd
Average Rating
8.2
Reviews Sentiment
7.4
Number of Reviews
32
Ranking in other categories
Infrastructure Capacity Planning (1st), DX NetOps (2nd)
Nagios XI
Ranking in Network Monitoring Software
23rd
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
58
Ranking in other categories
Server Monitoring (12th), IT Infrastructure Monitoring (20th), Cloud Monitoring Software (23rd)
 

Mindshare comparison

As of March 2026, in the Network Monitoring Software category, the mindshare of DX Performance Management is 0.5%, up from 0.2% compared to the previous year. The mindshare of Nagios XI is 2.4%, down from 3.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Nagios XI2.4%
DX Performance Management0.5%
Other97.1%
Network Monitoring Software
 

Featured Reviews

reviewer1810893 - PeerSpot reviewer
Senior IT Operations Specialist at a financial services firm with 5,001-10,000 employees
Flexibility and detailed performance stats enable effective network monitoring
Spectrum is very good at monitoring all network faults and configurations. It enables me to take action based on network issues. The Performance Management provides detailed network performance stats, including CPU, memory, and interface bandwidth. Additionally, Spectrum is flexible and allows me to organize and treat devices uniquely without impacting other devices.
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.

Quotes from Members

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

Pros

"​When devices are having performance issues, it proactively build dashboards which allow us to go and do health checks, and resolve problems before they become an issue.​"
"It is easy to use, and the performance metrics are helping us to know our network better."
"It can be easily integrated with other systems and is powerful enough to collect data from a large number of devices."
"The reporting feature has allowed us to quickly share information with customers, keeping them up to date on critical devices that are being monitored."
"The solution's performance itself is very good because it is a vertical database that loads very fast in comparison to other products."
"Scalability is the reason we bought the product to begin with. It was designed from the ground up for carrier-grade services, and we are in effect a MSP ourselves. So we were really interested in looking at something to be able to handle the multi-tenancy and scale as large as possible. This was the only solution that we really considered at that level."
"You can have thousands of devices inside and hundreds of thousands of interphases without a problem."
"The most valuable feature of DX Performance Management is the quick way we can collect data without putting much effort. They have a lot of customization and features with the solution internally and out of the box. We can discover the device, and start collecting information. For example, if the device is available, we can receive the CPU and memory utilization, and the interface optimization is simple and very fast to implement."
"I can monitor a software made in-house to software of bigger companies."
"Nagios XI is easy to install, which sets it apart from other open-source solutions I've tried."
"Nagios XI is an outstanding network Monitoring tool, which can be tweaked to suit any environment and it is a good solution for business looking for remarkable features at zero cost."
"The most valuable feature is the monitoring of processes."
"Nagios is an open source monitoring tool for monitoring network services, with easy installation, a user-friendly and configurable interface, and the ability to monitor disk space, CPU utilization, memory usage, host availability, NFS availability and many other things, making it widely used in IT markets."
"I can monitor a phone on a desk to very big servers of any company."
"I really found Nagios a perfect fit for us and a good product to work with."
"It's great for monitoring IT services infrastructure."
 

Cons

"Some of the individual report views, the way some of the columns sort, there's room for improvement in giving us more flexibility in being able to sort reports based, for example, on what columns the metrics fall under."
"I have mixed feeling about the scalability. I feel like there are things which are being put into UIM right now that are not being included in Performance Center that we need to see in Performance Center. We are kind of being driven to buy UIM, and I can't justify it.​"
"It seems like we escalate more than I would like to. If anything, they should look at how the tier support goes in place."
"Even though we can see when something is not available, it would also be it would be nice if some sort of alerting took place to that you could know immediately if something went down."
"This tool gathers so much data, which makes it hard to convert over. To upgrade it, you really need the solution backed up."
"I'm not a fan of many extra features since they usually burden the software and reduce its reliability."
"CA PM can be complex to build and configure. Creating the folders / groups / sites required establishing many rule sets."
"Since we are out of registered IP space, we are moving to ipv6 and we expect our vendors to move with us, and they have not delivered yet."
"The reporting structure could be more streamlined."
"Nagios needs to improve their incident manager. Currently, it isn't good for ITIL in my opinion."
"The installation and monitoring need improvement."
"I would like a much easier GUI so that I can delete events and logs, which will free up a lot of space."
"The Configuration Wizard needs improvement, because not all vendors are present."
"The important separation between Interface and Core to maintain historical plugins and methods generate complexity that makes Nagios unusable for repeat work."
"Implementation on Windows was painful."
"The web interface is perfectly fit for purpose but isn't up there with the best modern admin panels."
 

Pricing and Cost Advice

"We purchase a license to use the solution every three years and we have multiple contracts. They have been increasing the price annually. We have a baseline for three years and then we need to pay the difference from the baseline, and we are in the process of negotiating a new price for all the licenses we need. The price overall is affordable."
"I like the licensing model because it's device-based."
"We were looking at other vendors in the marketplace for NetFlow, and CA just beat everybody else in price, cost, and the size to implement. ​"
"Do your homework and know how many devices you will be managing out of the gate. Be sure to project what your growth will be each year."
"The tool's pricing is based on the number of network devices."
"They should provide more scalable licensing for the product."
"The pricing is high with separate licensing for the product and support."
"The pricing is really cost efficient. The licensing is perpetual and can be renewed very easily."
"Nagios XI is an expensive solution."
"Licensing costs are reasonable."
"We are using the free version of this solution."
"You can grow into the higher-priced scale as they learn how to utilize the features for Nagios XI."
"Nagios Core does not have any payment, but Nagios XI requires payment for the license."
"It is good to contact experts for advice about what is the best solution for your specific infrastructure and enterprise."
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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
Manufacturing Company
11%
Construction Company
11%
Healthcare Company
10%
Outsourcing Company
8%
Financial Services Firm
9%
Computer Software Company
9%
Manufacturing Company
7%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Large Enterprise25
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise17
Large Enterprise21
 

Questions from the Community

What needs improvement with DX Performance Management?
Spectrum's topology view sometimes does not rebuild automatically when a device is shut down and reconnected. It requires manual discovery and rebuilding of the topology, which I hope can be improved.
What is your primary use case for DX Performance Management?
I have used Spectrum for monitoring all network faults, configurations, and troubleshooting network issues. It provides network performance stats, such as CPU, memory, and interface bandwidth detai...
What advice do you have for others considering DX Performance Management?
I would recommend this solution based on its functionality, flexibility, customizability, and ease of use. Overall, I would rate the solution an eight out of ten. I am just a customer and not a par...
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...
 

Also Known As

CA Performance Management
No data available
 

Overview

 

Sample Customers

Jack Henry & Assoc, Target, CenturyLink, Bell Canada, BrightHouse Networks, Telus, Unisys, Verizon, Southern California Edison, GEICO, Fidelity Investments, Wells Fargo, American Family Insurance Group, Deutsche Telekom AG 
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 Performance Management vs. Nagios XI and other solutions. Updated: March 2026.
885,311 professionals have used our research since 2012.