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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
11th
Average Rating
8.0
Reviews Sentiment
7.2
Number of Reviews
15
Ranking in other categories
Cloud Management (13th)
Nagios Fusion
Ranking in IT Infrastructure Monitoring
47th
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 July 2025, in the IT Infrastructure Monitoring category, the mindshare of Cisco Intersight is 1.9%, down from 2.1% compared to the previous year. The mindshare of Nagios Fusion is 0.2%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring
 

Featured Reviews

ItzikLiberman - PeerSpot reviewer
Provides data center management and full infrastructure visibility
Cisco Intersight is a very effective tool for data center infrastructure management. It provides visibility into other products and storage, and is beneficial for environments where Cisco and other vendors coexist, allowing full visibility of the entire infrastructure. We have visibility to other products and storages, some networking. It is also valuable for its integration capabilities with other products.
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

"Intersight offers many features that provide great value to companies."
"Cisco Intersight allows us to manage our data center remotely, which is crucial as our data center is located in a different physical environment."
"Intersight can validate our environment."
"What I like most about Cisco Intersight is its manageability."
"Cisco Intersight has valuable features for workflow automation and inventory administration."
"The product has good integration."
"I rate it a ten out of ten. I don't have any issues with it."
"It offers visibility and optimization of workloads, which are very important features for a company."
"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

"When new features are added, the service becomes full of bugs."
"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."
"I would like AI to be more integrated into Cisco Intersight."
"More products should be made compatible with iWORK, including more software and hardware."
"Cisco Intersight needs some improvement in terms of stability. Hybrid cloud management and proper hyperscaler tie-up are other areas for improvement."
"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."
"Nagios Fusion should include a 'remember me' option when logging in, so we don't need to enter a username and password every time."
"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."
"In future iterations of this solution, there is a desire for more seamless integration with other monitoring software."
 

Pricing and Cost Advice

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

By visitors reading reviews
Computer Software Company
33%
Financial Services Firm
7%
Manufacturing Company
7%
Healthcare Company
6%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about Cisco Intersight?
Intersight can validate our environment.
What needs improvement with Cisco Intersight?
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...
What is your primary use case for Cisco Intersight?
We use Cisco Intersight ( /products/cisco-intersight-reviews ) for operational tasks. We run patches and import firmware updates from the Cisco site. In the event of a component failure, such as a ...
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.
 

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: June 2025.
860,592 professionals have used our research since 2012.