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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
31st
Average Rating
8.6
Reviews Sentiment
7.9
Number of Reviews
12
Ranking in other categories
Digital Experience Monitoring (DEM) (6th)
Nagios Fusion
Ranking in IT Infrastructure Monitoring
46th
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 September 2025, in the IT Infrastructure Monitoring category, the mindshare of ControlUp is 1.1%, up from 0.8% compared to the previous year. The mindshare of Nagios Fusion is 0.3%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring Market Share Distribution
ProductMarket Share (%)
ControlUp1.1%
Nagios Fusion0.3%
Other98.6%
IT Infrastructure Monitoring
 

Featured Reviews

Richasvi Tripathi - PeerSpot reviewer
Used to monitor several devices, but most reports do not give information of all the devices
We have approximately 10 to 20 feature requests pending on the vendor side. Most reports give information about the top 100 devices, but not all of the devices. In our case, we are monitoring 200000 devices. So, we need details for all those devices, but that is limited to 100, which they have improved to an extent in some reports. I'm thinking of one feature request for ISPs because the dashboard does not provide a detailed list of ISPs, and it provides the wrong list. I feel some firewall issues are blocking that, and the team cannot send that detail. That may be the case. One feature request pending on the vendor side is the data format change. Once you see a detail in the report, it is mentioned in some other format, which is hard to analyze sometimes.
SI
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 an easy installation process."
"Integration with Netscaler and Scoutbees can provide a proper end-to-end analysis of the user's experience and give us a real ROI."
"The most valuable features in ControlUp are endpoint monitoring and the many features that are available."
"The visual look of the interface is very easy to understand what is happening and somewhat why it's happening."
"The most valuable feature is the granularity of visibility into the resources that are in use by our applications."
"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."
"When using ControlUp, the core feature that we have found valuable is its UI. It is a valuable tool to view the analysis reactions of a base core Level 2 or Level 1 team so that they can complete the necessary troubleshooting."
"It has a great career time monitoring tool."
"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."
"It's very easy to manage and monitor it."
 

Cons

"Most reports give information about the top 100 devices, but not all of the devices."
"There is area for improvement, maybe in the reporting. It could use some work in reporting."
"There was some lag earlier, and reports pulled from the dashboard would sometimes be half an hour old. But now, the information provides real-time status, which is greatly appreciated. Overall, I've seen improvement in the product."
"The graphical user interface needs to be improved from version to version."
"Solve is a quick and intuitive tool for quickly mapping data together, however, once you have the view of the data that you like, it is difficult to share this with colleagues."
"It can be improved by including script-based scheduling."
"ControlUp could improve the integration. Microsoft Azure Virtual Desktop monitoring has better integration."
"We'd like to see the mobile app working again so that we can get alerts 24/7. This is especially useful for the person on call."
"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."
"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."
"In future iterations of this solution, there is a desire for more seamless integration with other monitoring software."
 

Pricing and Cost Advice

"Based on my experience, ControlUp is not that expensive."
"Personally, I would say that the only thing I could compare it to is another monitoring tool that we use, Nagios."
"We are satisfied with the price compared to other solutions."
"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%
Computer Software Company
12%
Healthcare Company
10%
Manufacturing Company
8%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise2
Large Enterprise8
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for ControlUp Real-time?
Based on my experience, ControlUp is not that expensive. It is a cheap tool because it is deployed to many devices where I work.
What needs improvement with ControlUp Real-time?
There is area for improvement, maybe in the reporting. It could use some work in reporting.
What is your primary use case for ControlUp Real-time?
My use cases include everything, and I don't mean that facetiously. I mean everything. We manage the servers, manage user sessions, manage everything. We monitor monitoring and take actual actions,...
What do you like most about Nagios Fusion?
Nagios Fusion version 12.8 excels in user-friendly GUI design, cost-effectiveness, and ease of deployment.
What needs improvement with Nagios Fusion?
In future iterations of this solution, there is a desire for more seamless integration with other monitoring software.
 

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: September 2025.
867,676 professionals have used our research since 2012.