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DX Spectrum vs Nagios Fusion comparison

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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:
 

Categories and Ranking

DX Spectrum
Ranking in IT Infrastructure Monitoring
18th
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
118
Ranking in other categories
Network Management Applications (7th), Network Monitoring Software (17th), Network Troubleshooting (6th), DX NetOps (1st)
Nagios Fusion
Ranking in IT Infrastructure Monitoring
74th
Average Rating
8.2
Reviews Sentiment
7.8
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the IT Infrastructure Monitoring category, the mindshare of DX Spectrum is 1.8%, up from 0.9% compared to the previous year. The mindshare of Nagios Fusion is 0.5%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring Mindshare Distribution
ProductMindshare (%)
DX Spectrum1.8%
Nagios Fusion0.5%
Other97.7%
IT Infrastructure Monitoring
 

Featured Reviews

PinchasAlbalya - PeerSpot reviewer
Network Engineer at a educational organization with 1,001-5,000 employees
Monitoring has become centralized and management now sees real‑time health of key network assets
The time investment required is significant, not because of difficulty but because of the need for free time to invest in it. We need to get the knowledge. We know there are many options, but we took an external vendor to install and make the customization. If we want to make others changes without paying for customization, we need to learn it deeply by ourselves. The tutorials are very complicated. They could work on that area. The tutorial part could be more simplified. I know there are many explanations, and you can get help or documents in one click on the current page in the product, but it is not very clear. If you want to do something new that you did not see from the vendor in the installation, it is not very simple. The documents are good for people that know how to operate the product well, but for new users, it is not simple.
SI
Operation Director at Digital Pulse Sdn Bhd
A suitable choice for unified and efficient infrastructure monitoring across diverse environments providing user-friendly GUI, cost-effectiveness, and versatility
We use it for this specific client, they've deployed multiple instances of it across various locations to facilitate monitoring. To effectively monitor their infrastructure, it seems necessary to implement additional monitoring solutions for all three types of devices they have Nagios Fusion…

Quotes from Members

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

Pros

"I must say, CA is an excellent company and their client always comes first."
"This is a very good, refined product that, in the fault-tolerant configuration, approaches being bulletproof."
"The event management that the tool provides is extremely powerful, but with that comes a bit of complexity."
"We use Spectrum for network analysis, failure detection, and sending information to our service management tool."
"Spectrum has given us the agility to solve problems faster."
"The integration point."
"This is a very stable product and helps us to be proactive and prevents the company from losing money and business by monitoring the entire network (data and voice) of the company (head office and branches) in real time, showing exactly where errors occur."
"CA Spectrum helps our organization improve network service levels, and with Spectrum’s integrated automated fault management and fault isolation features, it helped us reduce MTTR by 50% and costs as well."
"It's very easy to manage and monitor it."
"Being open source lets us customize it for our monitoring needs, saving us money."
"It is easier for client installation, and the configurations are doable even for a newcomer in the field."
"Nagios Fusion version 12.8 excels in user-friendly GUI design, cost-effectiveness, and ease of deployment."
 

Cons

"Its visualization can be improved. It doesn't have a very advanced GUI. It is very basic and simple, but it does work."
"Our consultant was four months on-site doing Spectrum setup and working through issues."
"It does crash sometimes."
"It doesn’t give you performance metrics: You need CA eHealth for this."
"CABI was a major issue for us, but the newly added Jaspersoft is a better-suited reporting toolset, so this has already been addressed."
"If they could interact with the MIBs of vendors better, and have a lot more pre-loaded ones, that would be amazing for us right now."
"It took a while to understand the product, but once we went hands on, it's great to work with."
"The report area is very poor and we cannot work properly with additional information and the custom reports."
"In future iterations of this solution, there is a desire for more seamless integration with other monitoring software."
"There are some bugs, although not that many. There are some situations where the solution is not stable but the number of problems is not very high."
"Nagios Fusion should include a 'remember me' option when logging in, so we don't need to enter a username and password every time."
"Adding application performance monitoring to the product alongside infrastructure monitoring would make it a more complete and useful solution."
 

Pricing and Cost Advice

"Currently, a perpetual license but some services are moving to a subscription"
"The price is very high."
"DX Spectrum's pricing is neither expensive nor cheap."
"The price is good enough to expect an ideal solution. It's expensive."
"It is expensive compared to other tools in the market."
"The cost of some of these products are a little cost prohibitive, which is unfortunate. We have to find lower cost solutions for some of the things that we have to pull in. For the most part, CA has capabilities in pretty much everything that you would need. You just have to figure out where are you going to spend the most money for what you have to actually get done. You can do all these things but, which ones do you have to do? And that's hard to choose sometimes because you want to do them all."
"The solution's pricing could be better."
"It is very pricey. With the current trend of enterprises moving towards cheaper and more modern looking solutions like ManageEngine, SevOne, ServicePilot, and Paesller."
"The pricing is quite reasonable, especially when compared to the broader market."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Outsourcing Company
14%
Manufacturing Company
10%
Construction Company
10%
Comms Service Provider
13%
Outsourcing Company
8%
University
8%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business25
Midsize Enterprise19
Large Enterprise90
No data available
 

Questions from the Community

What needs improvement with DX Spectrum?
The time investment required is significant, not because of difficulty but because of the need for free time to invest in it. We need to get the knowledge. We know there are many options, but we to...
What is your primary use case for DX Spectrum?
The university purchased DX Spectrum, called ICE. DX Spectrum NAC is working for us only on Cisco 9200 switches. It is not working on any other switch like C1000 or HG or any 2960X. Even other Cisc...
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Comparisons

 

Also Known As

CA Spectrum
No data available
 

Overview

 

Sample Customers

National Informatics Centre India, Banese, Olympus, AlphaServe Technologies, Sicredi
NuBlue, St.Elisabeth Hospital, Akamit Systems, National Radio Astronomy Observatory, ValueClick, Sunrise Banks
Find out what your peers are saying about DX Spectrum vs. Nagios Fusion and other solutions. Updated: November 2026.
920,929 professionals have used our research since 2012.