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Instana Infrastructure Monitoring vs Nagios XI 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

Instana Infrastructure Moni...
Ranking in IT Infrastructure Monitoring
68th
Ranking in Cloud Monitoring Software
40th
Average Rating
9.6
Reviews Sentiment
7.9
Number of Reviews
2
Ranking in other categories
No ranking in other categories
Nagios XI
Ranking in IT Infrastructure Monitoring
16th
Ranking in Cloud Monitoring Software
21st
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
58
Ranking in other categories
Network Monitoring Software (15th), Server Monitoring (9th)
 

Mindshare comparison

As of June 2026, in the IT Infrastructure Monitoring category, the mindshare of Instana Infrastructure Monitoring is 0.7%, up from 0.4% compared to the previous year. The mindshare of Nagios XI is 3.5%, down from 3.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring Mindshare Distribution
ProductMindshare (%)
Nagios XI3.5%
Instana Infrastructure Monitoring0.7%
Other95.8%
IT Infrastructure Monitoring
 

Featured Reviews

Hakimuddin Ronaque - PeerSpot reviewer
Assistant Manager at Lauren Information Technologies Pvt Ltd
Has the capability to automatically integrate with a large number of products
Scalability-wise, I rate the solution an eight out of ten. I have not worked much on other technologies, like SAP or VMware's virtualization part, on-prem infrastructure, or cloud infrastructure. Instana Infrastructure Monitoring is so fast and easy to adapt that it works fine. I have not explored other operating systems or infrastructure solutions because my company doesn't have that customer scale. Most of our customers are on-prem or on AWS or Azure, but Instana Infrastructure Monitoring adapts to their infrastructure very well. My company came to know how well Instana Infrastructure Monitoring adapts to our customers' infrastructures when we take care of the PoC phase. Around 12 to 15 people in my company use the product.
Emmanuel Appiah Boateng - PeerSpot reviewer
Network and Security Engineer at a educational organization with 1,001-5,000 employees
Simplifies setup and requires user interface enhancement
Nagios XI is easy to install, which sets it apart from other open-source solutions I've tried. Typically, setting up a monitoring system on Linux involves cloning files from GitHub, building it, and installing many dependencies, but with Nagios XI, it wasn't like that. Nagios XI simplifies our setup and reduces the time spent configuring monitoring tools.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The product's initial setup is easy."
"The product is easy to deploy."
"The most valuable feature is the monitoring of processes."
"Since this is an open source technology, if we are capable of writing the plugins in any scripting language, this product allows us to monitor anything we want."
"The solution has a lot of plugins and scripts integrated with it."
"I really found Nagios a perfect fit for us and a good product to work with."
"Nagios XI is stable."
"The Script Module in Nagios is really easy to use and is really cost efficient."
"Simplicity of configuration; I can set up configuration of 100 devices with about 10 services in one to two days."
"I can monitor a software made in-house to software of bigger companies."
 

Cons

"The product’s scalability is an area with certain limitations, making it an area where improvements are required."
"Instana Infrastructure Monitoring needs to support monitoring of the .NET framework since it is one of the areas where the solution currently has shortcomings."
"We often need to develop custom plugins to get Nagios to work the way we want it to work because the features we need are not always available in Nagios."
"It is really difficult to integrate Nagios XI with another system to generate logs and alert our management of failures in security infrastructure."
"The interface could be more user-friendly."
"The Configuration Wizard needs improvement, because not all vendors are present."
"Initially, we encountered problems during the setup as some errors were noted due to a few prerequisites not being fulfilled and having some configuration files to edit and plugins to add."
"The product uses the backend as Perl and could be modified to a more lightweight solution like what's being offered by other vendors."
"I would like to be able to extend it to all of our data centers, whether they are in the cloud or not. It would be helpful if I could connect everywhere."
"They need more documentation for the plugins."
 

Pricing and Cost Advice

"The cost of the tool is around 130 USD per month."
"We are using the free version of this solution."
"You can grow into the higher-priced scale as they learn how to utilize the features for Nagios XI."
"The pricing is high with separate licensing for the product and support."
"Nagios XI is open source."
"It is good to contact experts for advice about what is the best solution for your specific infrastructure and enterprise."
"The licensing fees for this solution are approximately $3,000 USD per year."
"As it is not an agentless tool, I think it is expensive."
"This solution is very expensive, at approximately $5,000 USD when I purchased it, which is why I haven't upgraded my version in several years."
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Use our free recommendation engine to learn which IT Infrastructure Monitoring solutions are best for your needs.
902,270 professionals have used our research since 2012.
 

Comparison Review

it_user174738 - PeerSpot reviewer
IT Developer at a tech services company with 51-200 employees
May 31, 2015
Nagios vs. Zabbix vs. PRTG vs. Spiceworks vs. Solarwinds Network Performance Monitor
I have researched a quite a few network monitoring tools which can be used for various monitoring purposes of not only the servers, but the intermediate routers as well. There are majorly three types of these softwares. Ones which are completely open-source, you can do almost anything you want…
 

Top Industries

By visitors reading reviews
Financial Services Firm
16%
Construction Company
12%
Outsourcing Company
8%
Healthcare Company
7%
Financial Services Firm
10%
Construction Company
8%
Manufacturing Company
7%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise17
Large Enterprise21
 

Questions from the Community

Ask a question
Earn 20 points
What is your experience regarding pricing and costs for Nagios XI?
The pricing for the Nagios XI product is good and better than other solutions. I would give it a four or five.
What needs improvement with Nagios XI?
The user interface needs improvement. Many tools have poor user interfaces, making them hard to manage and navigate.
What is your primary use case for Nagios XI?
I normally use Nagios XI for our servers. It's not particularly used for network equipment, however, I use it for monitoring our server performance, including CPU, memory, data, and services runnin...
 

Overview

 

Sample Customers

booxware, drivenow, scopevisio, enevo, TimoCom, mobitech
Nagios has over one million users globally, including AOL, DHL, McAfee, MCI, MTV, Yahoo!, Universal, Toshiba, Sony, Siemens, and JPMorgan Chase.
Find out what your peers are saying about Instana Infrastructure Monitoring vs. Nagios XI and other solutions. Updated: June 2026.
902,270 professionals have used our research since 2012.