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ControlUp vs Nagios Fusion 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:
 

Categories and Ranking

ControlUp
Ranking in IT Infrastructure Monitoring
32nd
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
13
Ranking in other categories
Digital Experience Monitoring (DEM) (6th)
Nagios Fusion
Ranking in IT Infrastructure Monitoring
72nd
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 August 2026, in the IT Infrastructure Monitoring category, the mindshare of ControlUp is 0.8%, down from 1.1% 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 (%)
ControlUp0.8%
Nagios Fusion0.5%
Other98.7%
IT Infrastructure Monitoring
 

Featured Reviews

Jean-CharlesMoriaud - PeerSpot reviewer
Senior IT Engineer Citrix at EDR Media LLC
Automation capabilities and proactive monitoring have improved infrastructure reliability and reduced troubleshooting time
ControlUp has a lot of automation in it. It detects problems and failures very well. It's not only monitoring, but it's also detecting, and it could even fix problems with a lot of automation that you can put in place to fix problems automatically before you even detect them. That's one of the strong points of ControlUp. All the automations, and there's a large customer-written automation. You can pick up those automations and use them on your environment, and it helps a lot. This is very good. It's not third-party, but it's external routines and automations that you can download from their website and implement on your side. That's one of the strong points of ControlUp. ControlUp, the way we implemented it, and the goal of ControlUp, is to be proactive instead of starting to work on a problem when it already happens. There are a lot of counters and monitors you can implement that will help you detect problems before they happen.
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

"ControlUp has improved our organization by giving us full visibility into our systems, so we know what's running, where it's running, what it's doing, and the load on the system."
"Integration with Netscaler and Scoutbees can provide a proper end-to-end analysis of the user's experience and give us a real ROI."
"ControlUp has an easy installation process."
"ControlUp is beneficial as it provides a web interface through which you can access all your infrastructure—servers, devices, and VDI infrastructure—all on the same platform. It supports gathering all infrastructure components in a single, unified dashboard. This helps you identify performance issues or high resource utilization, allowing quick troubleshooting. I appreciate the solid interface that ControlUp offers."
"In terms of the public cloud, ControlUp's features make us feel very secure."
"ControlUp has a lot of automation in it; it detects problems and failures very well, and it's not only monitoring, but it's also detecting, and it could even fix problems with a lot of automation that you can put in place to fix problems automatically before you even detect them."
"The most valuable feature is the granularity of visibility into the resources that are in use by our applications."
"It has a great career time monitoring tool."
"It's very easy to manage and monitor it."
"Nagios Fusion version 12.8 excels in user-friendly GUI design, cost-effectiveness, and ease of deployment."
"It is easier for client installation, and the configurations are doable even for a newcomer in the field."
"Being open source lets us customize it for our monitoring needs, saving us money."
 

Cons

"The graphical user interface needs to be improved from version to version."
"Most reports give information about the top 100 devices, but not all of the devices."
"It can be improved by including script-based scheduling."
"This solution be improved by including load throttling tools. For example, I can identify a service where we spend a lot of CPU but I cannot restrict the service from ControlUp. I have to use another tool like AppSense."
"ControlUp could improve the integration. Microsoft Azure Virtual Desktop monitoring has better integration."
"It is expensive. It is very expensive. I was working in a bank, and even in the bank, which was quite healthy, the ControlUp budget was something we had to defend very harshly."
"Something I would love to see from a partner perspective would be maybe a way to do this in a surface hosting provider."
"The most common complaint that I have heard, at least within our organization, is about reporting. They have their own reporting. It's just that it doesn't yet include everything that you can look at within the application. You can only report on specific metrics or collections."
"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."
"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."
 

Pricing and Cost Advice

"We are satisfied with the price compared to other solutions."
"Personally, I would say that the only thing I could compare it to is another monitoring tool that we use, Nagios."
"Based on my experience, ControlUp is not that expensive."
"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
12%
Healthcare Company
10%
Manufacturing Company
9%
Computer Software Company
8%
Construction Company
12%
Comms Service Provider
12%
Financial Services Firm
10%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise2
Large Enterprise8
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for ControlUp Real-time?
It is expensive. It is very expensive. I was working in a bank, and even in the bank, which was quite healthy, the ControlUp budget was something we had to defend very harshly.
What is your primary use case for ControlUp Real-time?
I was taking care of a Citrix infrastructure, and as ControlUp is the best monitoring tool for those environments, I was also using ControlUp to monitor those environments.
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Comparisons

 

Overview

 

Sample Customers

B/E Aerospace, North Carolina SECU, Vancouver Island Health Authority, University of Florida
NuBlue, St.Elisabeth Hospital, Akamit Systems, National Radio Astronomy Observatory, ValueClick, Sunrise Banks
Find out what your peers are saying about ControlUp vs. Nagios Fusion and other solutions. Updated: August 2026.
908,834 professionals have used our research since 2012.