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Kaseya IT Center vs Nagios XI comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Aug 6, 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

Kaseya IT Center
Ranking in Server Monitoring
18th
Average Rating
8.0
Reviews Sentiment
7.4
Number of Reviews
3
Ranking in other categories
No ranking in other categories
Nagios XI
Ranking in Server Monitoring
13th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
58
Ranking in other categories
Network Monitoring Software (23rd), IT Infrastructure Monitoring (25th), Cloud Monitoring Software (25th)
 

Mindshare comparison

As of February 2026, in the Server Monitoring category, the mindshare of Kaseya IT Center is 0.9%, up from 0.3% compared to the previous year. The mindshare of Nagios XI is 5.8%, down from 6.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Server Monitoring Market Share Distribution
ProductMarket Share (%)
Nagios XI5.8%
Kaseya IT Center0.9%
Other93.3%
Server Monitoring
 

Featured Reviews

DA
IT Support Admin at Kuehne+Nagel
A tool that helps a user speed up the process of installation and automate certain processes
Για τη συντήρηση προϊόντων, το Kaseya IT Center τοποθετεί τα νέα αρχεία στο αποθετήριο και αυτά αντιγράφονται με διακομιστές, επομένως όταν εκτελούμε μια εντολή στην εταιρεία μας, αυτή διέρχεται από τους διακομιστές. Μερικές φορές, υπάρχουν ορισμένες περιοχές που οφείλονται σε αλλοιώσεις του προϊόντος, αλλά δεν πειράζει, καθώς το Kaseya IT Center διορθώνει το πρόβλημα γρήγορα. Στο παρελθόν, είχαμε κάποια μεγάλα προβλήματα με τους διακομιστές του προϊόντος να είναι εκτός λειτουργίας για περίπου τρεις εβδομάδες λόγω κάποιας επίθεσης ransomware που έλαβε χώρα σε παγκόσμιο επίπεδο. Όχι μόνο η εταιρεία μας, αλλά όλοι στον κόσμο που χρησιμοποιούσαν το προϊόν επηρεάστηκαν από αυτήν. Το προϊόν έχει βελτιώσει το επίπεδο ασφαλείας του και προς το παρόν η εταιρεία μας δεν αντιμετωπίζει κανένα πρόβλημα με τη λύση. Συνιστώ το προϊόν σε άλλους που σκοπεύουν να το χρησιμοποιήσουν, καθώς είναι ένα ωραίο προϊόν που σας επιτρέπει να κάνετε εύκολα τη δουλειά σας, ενώ παράλληλα σας επιτρέπει να αναλάβετε το κομμάτι της αντιμετώπισης προβλημάτων. Βαθμολογώ το συνολικό εργαλείο με οκτώ στα δέκα.
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

"It is a product that is very easy to learn."
"The solution's technical support is good."
"It's a monitoring agent. It's designed to do one thing. Its most valuable feature is its monitoring."
"The most valuable feature is the dashboard, where I can have a single screen that provides a summary for hundreds of servers."
"Nagios XI is stable."
"The most valuable feature of Nagios XI is customization. We can customize based on our requirements. We can do modifications and implement a lot of scripts. Additionally, it is easy to use."
"The dashboard allows you to see what's going on in the overall system."
"Nagios XI helped me to draw the network and check for system failures."
"Nagios allows us to configure any device so that we can send pager alerts when people don't have access to emails. It also allows us to schedule downtime and maintenance."
"BPI: It allows defining peripherals to map business criticality for efficient monitoring, as required."
 

Cons

"At times, there is degradation in performance."
"In Kaseya, agents are shown as offline at times, and it is an area that is being improved."
"Open-source software is usually not user-friendly."
"I would like to see more customization in the network map because it is a bit tricky to use it."
"The interface could be more user-friendly."
"We'd like to see more integration capabilities."
"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."
"The way Nagios displays information isn't easy for a new user to understand. It's not intuitive enough. You need to read some tutorials or be trained to understand what it's displaying. Also, I think it needs more features to improve network visibility because there are some things you can't detect."
"The Configuration Wizard needs improvement, because not all vendors are present."
"The technical support is variable - sometimes I get answers, but most of my tickets go unanswered."
 

Pricing and Cost Advice

"I rate the product's price a six on a scale of one to ten, where one is expensive, and ten is cheap."
"You can grow into the higher-priced scale as they learn how to utilize the features for Nagios XI."
"Nagios XI is open source."
"As it is not an agentless tool, I think it is expensive."
"We are using the free version of this solution."
"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."
"The pricing is really cost efficient. The licensing is perpetual and can be renewed very easily."
"The pricing is high with separate licensing for the product and support."
"Nagios XI is an expensive solution."
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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
No data available
Financial Services Firm
11%
Computer Software Company
10%
Manufacturing Company
8%
Government
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

What needs improvement with Kaseya IT Center?
I would like to see MDM integration improved. It seems strange that it's not included. It's difficult to manage company phones without it. Many employees use company phones for work, even for tasks...
What is your primary use case for Kaseya IT Center?
So, it's much bigger than just server monitoring. We can plan the deployment, handle it, and roll it back, and it can automatically roll it out. We can do it in the sandbox to see if there are any ...
What advice do you have for others considering Kaseya IT Center?
Overall, I would rate the solution a seven out of ten.
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...
 

Also Known As

IT Center
No data available
 

Overview

 

Sample Customers

1st Community Federal Credit Union, AMC, All Coveredês, Atlanta Technology Force, Babcockês, Baker Triangle, BankFirst, Beltone New England, Big Brothers Big Sisters
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 Kaseya IT Center vs. Nagios XI and other solutions. Updated: January 2026.
881,757 professionals have used our research since 2012.