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Cisco Intersight 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

Cisco Intersight
Ranking in IT Infrastructure Monitoring
10th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
22
Ranking in other categories
Cloud Management (5th)
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 Cisco Intersight is 1.6%, down from 1.7% 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 Intersight1.6%
Nagios Fusion0.5%
Other97.9%
IT Infrastructure Monitoring
 

Featured Reviews

AS
Technical Marketing Engineer Hybrid Cloud Infrastructures at NetApp
Centralized policies have simplified hybrid operations and now support automated workflows
The challenge could be if there are any bugs. Most of the time, you may feel that the TCAM resources are getting full on the Nexus just because of some bug or the configuration is not supported. Or sometimes, if there are any vulnerabilities happening on the current running firmware, those are challenges we have. And if you talk about from the compute side, there were initial bugs such as a CPU throttle issue. Because of that, the chassis was not running in an optimum way. You may see performance issues during that time. For that, Cisco released a patch, and it got fixed. I think Cisco Intersight should allow more automation capabilities. It should be more open, and it should provide more automation capabilities. I think there is also a scope of making it a little bit simpler because a lot of policy and config sometimes becomes confusing for the user because it has a lot of config. Maybe they can do a little bit of simplification with Cisco Intersight.
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

"Cisco Intersight has valuable features for workflow automation and inventory administration."
"I find the integrations to be the most valuable feature."
"Overall, I rate Cisco Intersight a ten out of ten."
"Cisco Intersight has positively impacted my organization by providing more automation and less manual work, as everything can be automatic after registration to Cisco Intersight and offering more visibility as well."
"The tool helps to manage Cisco servers."
"Intersight can validate our environment."
"Our organization uses Cisco Intersight since it helps manage our physical infrastructure."
"What I like most about Cisco Intersight is its manageability."
"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."
"Nagios Fusion version 12.8 excels in user-friendly GUI design, cost-effectiveness, and ease of deployment."
 

Cons

"Cisco Intersight is a stable product, but it needs some improvement."
"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."
"Regarding pricing for Cisco Intersight, all the prices from different vendors have drastically increased during these four years, so I would say it's expensive."
"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."
"It's a very complex solution."
"The product could be easy to use, similar to CloudIQ."
"The product's setup should be easier."
"The unique problem with Cisco Intersight is that it's not supporting some players."
"Nagios Fusion should include a 'remember me' option when logging in, so we don't need to enter a username and password every time."
"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."
"In future iterations of this solution, there is a desire for more seamless integration with other monitoring software."
 

Pricing and Cost Advice

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

By visitors reading reviews
Manufacturing Company
13%
Financial Services Firm
8%
Computer Software Company
8%
Healthcare Company
7%
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 Business10
Midsize Enterprise4
Large Enterprise10
No data available
 

Questions from the Community

What needs improvement with Cisco Intersight?
Regarding improvements for Cisco Intersight, I would say more third-party integration is needed. At the moment it does have a basic integration of Pure Storage, so I can add my Pure Storage if I ha...
What is your primary use case for Cisco Intersight?
My main use case for Cisco Intersight is to register our Cisco UCS servers and apply profiles to our servers with configurations, firmware deployment automatically, and install the operating system...
What advice do you have for others considering Cisco Intersight?
I would rate Cisco Intersight a nine out of ten. I give it a nine because personally, I think it is one of the best management tools ever. I have worked before with different server vendors and dif...
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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: September 2026.
915,341 professionals have used our research since 2012.