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Cisco Intersight 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

Cisco Intersight
Ranking in IT Infrastructure Monitoring
10th
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
16
Ranking in other categories
Cloud Management (14th)
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 Cisco Intersight is 1.5%, down from 1.8% 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 (%)
Cisco Intersight1.5%
Nagios Fusion0.5%
Other98.0%
IT Infrastructure Monitoring
 

Featured Reviews

HH
Systems Engineer at FNB South Africa
Automation and seamless incident handling transform operational efficiency
I would like AI to be more integrated into Cisco Intersight. It would be great to have a chat session mode AI so that when I am on standby and encountering issues, I could engage with it, much like ChatGPT. For instance, if I need to find commands for UCS Manager, it should provide that information.
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 rate it a ten out of ten. I don't have any issues with it."
"The tool helps to manage Cisco servers."
"This solution has provided time savings and required fewer people to operate this tool."
"Using Intersight with this small team makes our job easy."
"The product has good integration."
"The features enable you to abstract the server personality away from the hardware, similar to the B-Series."
"I find the integrations to be the most valuable feature."
"Provides an overall view using a single portal."
"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."
"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

"When new features are added, the service becomes full of bugs and does not work."
"Technical support from Cisco has been mixed. For complex issues, it's challenging to get the right engineer quickly unless you have a specific contract like CX."
"It's a very complex solution."
"The product's setup should be easier."
"Cisco Intersight's license cost is very high compared to AWS and Azure solutions, which have lower initiation costs. The high initial cost is a significant concern."
"The solution needs some enhancement in order to build the cluster in two nodes."
"There is a significant issue regarding migration from UCS Manager into Intersight without formatting the Fabric Interconnects (FI), which is problematic in a production environment."
"The product could be easy to use, similar to CloudIQ."
"Adding application performance monitoring to the product alongside infrastructure monitoring would make it a more complete and useful solution."
"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."
 

Pricing and Cost Advice

"Cisco Intersight has competitive pricing. On a scale of one to five, my rating for its pricing is four."
"Cisco Intersight is not cheap, but it's not the most expensive product either."
"You can get a free license for monitoring but need to purchase a license if you need extra control."
"The product is cost-effective."
"It's just the standard licensing cost. There are no additional fees."
"The pricing is quite reasonable, especially when compared to the broader market."
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Top Industries

By visitors reading reviews
Manufacturing Company
12%
Financial Services Firm
10%
Computer Software Company
8%
Construction Company
7%
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 Business5
Midsize Enterprise4
Large Enterprise8
No data available
 

Questions from the Community

What needs improvement with Cisco Intersight?
The firmware management in the S-Series is not as Cisco described when we purchased it. You should be able to manage firmware without bringing the host down, but that is not the case. Unfortunately...
What is your primary use case for Cisco Intersight?
We are a cloud provider serving customers with IaaS.
What advice do you have for others considering Cisco Intersight?
I have experience with B-Series, C-Series, and S-Series equipment. I would recommend the S-Series but not the C-Series. I would rate this solution an eight overall.
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Also Known As

Intersight
No data available
 

Overview

 

Sample Customers

EXMAR, RapidScale
NuBlue, St.Elisabeth Hospital, Akamit Systems, National Radio Astronomy Observatory, ValueClick, Sunrise Banks
Find out what your peers are saying about Cisco Intersight vs. Nagios Fusion and other solutions. Updated: August 2026.
908,834 professionals have used our research since 2012.