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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
16th
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
118
Ranking in other categories
Network Management Applications (7th), Network Monitoring Software (16th), Network Troubleshooting (7th), DX NetOps (1st)
Nagios Fusion
Ranking in IT Infrastructure Monitoring
73rd
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 October 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

"The support we have been receiving has been really good."
"It is a very stable solution."
"Scalability is a highly rated feature of this solution. It is better than some of the other tools that I've used in terms of scalability. We scaled it to tens of thousands of devices."
"DX Spectrum has been great for us; it's the strongest available, the main problem is the pricing, but it's in accordance with the features."
"DX Spectrum uses an SNMP Trap to accept all the details, especially for device monitoring of faulty devices, allowing me to use Spectrum effectively."
"The stability is very good - the best we've seen in the market."
"We were able to clearly identify the root cause of incidents visually and with specimen alerts with the topology design."
"Thanks to Spectrum, we are able to monitor (and send out alarms for) our whole IT infrastructure 7/24 without having more than a minimal number of technical persons."
"Nagios Fusion version 12.8 excels in user-friendly GUI design, cost-effectiveness, and ease of deployment."
"Being open source lets us customize it for our monitoring needs, saving us money."
"It's very easy to manage and monitor it."
"It is easier for client installation, and the configurations are doable even for a newcomer in the field."
 

Cons

"Since the acquisition by Broadcom, we have not had such a good experience with licensing and pricing. Since they were bought by Broadcom, every sales contract is getting complicated."
"I would recommend AI capability built-in so it becomes more predictable and we jump ahead of the curve. This is the one really important feature I would really like to see in any product that provides alarms."
"Definitely the way this product needs to go is more web-based. They need to put more emphasis in the web technology."
"OS monitoring needs to be better developed, as well as their services, e.g., cluster monitoring, URLs, etc."
"I would like to see easier use in some things, such as trying to configure certain correlations I've been working on. It's been a little bit of a hassle, because I'm not super familiar with their products and the best way to go about things."
"Event correlation only works on one server, rather than on all of the servers in the same cluster environment."
"The only area which I found that can be improved is that sometimes issues come up with alert clearing i.e. alerts don't clear when triggered and clear events occur too fast."
"It's really tough to say because it really does have a lot to do with how much time you put into it."
"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."
"In future iterations of this solution, there is a desire for more seamless integration with other monitoring software."
"Adding application performance monitoring to the product alongside infrastructure monitoring would make it a more complete and useful solution."
"Nagios Fusion should include a 'remember me' option when logging in, so we don't need to enter a username and password every time."
 

Pricing and Cost Advice

"Currently, a perpetual license but some services are moving to a subscription"
"DX Spectrum's pricing is neither expensive nor cheap."
"Since the acquisition by Broadcom, we have not had such a good experience with licensing and pricing. Since they were bought by Broadcom, every sales contract is getting complicated. It's very complicated, and it's much more expensive than before. It's not a good pricing strategy from Broadcom."
"DX Spectrum's pricing depends on the license number. It is affordable."
"The price of the solution is reasonable."
"The price is very high."
"Spectrum is expensive."
"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 pricing is quite reasonable, especially when compared to the broader market."
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Top Industries

By visitors reading reviews
Outsourcing Company
15%
Financial Services Firm
12%
Construction Company
11%
Manufacturing Company
10%
Comms Service Provider
12%
Construction Company
10%
Manufacturing Company
10%
Marketing Services Firm
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: September 2026.
915,287 professionals have used our research since 2012.