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Kaseya IT Center vs Nagios XI comparison

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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
19th
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
9th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
58
Ranking in other categories
Network Monitoring Software (15th), IT Infrastructure Monitoring (11th), Cloud Monitoring Software (21st)
 

Mindshare comparison

As of November 2026, in the Server Monitoring category, the mindshare of Kaseya IT Center is 0.9%, up from 0.5% compared to the previous year. The mindshare of Nagios XI is 6.3%, down from 6.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Server Monitoring Mindshare Distribution
ProductMindshare (%)
Nagios XI6.3%
Kaseya IT Center0.9%
Other92.8%
Server Monitoring
 

Featured Reviews

DA
IT Support Admin at Kuehne & Nagel Inc.
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

"The solution's technical support is good."
"Kaseya's Synthetic Backup functionality impressed me."
"Kaseya IT Center is a platform that is growing all the time and expanding with more scripts and new capabilities, and it is useful and very easy to learn."
"It is a product that is very easy to learn."
"For anyone who is interested in using this solution, I would recommend it."
"Nagios XI is an outstanding network Monitoring tool, which can be tweaked to suit any environment and it is a good solution for business looking for remarkable features at zero cost."
"Nagios allows us to configure any device so that we can send pager alerts when people don't have access to emails, and it also allows us to schedule downtime and maintenance."
"The ROI is very good."
"Nagios is stable and it's easy to use the monitoring software, which is why we chose this product."
"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."
"If you are a mid-sied company with an eye on expansion, this solution is very good."
"The solution has a lot of plugins and scripts integrated with it."
 

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."
"Agent communications with the server often fails if Internet access is slow."
"They need more documentation for the plugins."
"The GUI could be improved. It's a bit too basic, and maybe having a GraphQL interface would resolve this."
"If you are monitoring network devices, often it's not scaled for large corporations. Definitely, a minus in that area."
"The tool's AI model needs to be fixed."
"I would like a much easier GUI so that I can delete events and logs, which will free up a lot of space."
"Implementation on Windows was painful."
"Reporting items needs more improvement and need to be more flexible based on customer needs."
"The reporting part should be made simpler. While we can obtain all the reports we need, we always have to create work-arounds to get them."
 

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."
"As it is not an agentless tool, I think it is expensive."
"Nagios XI is an expensive solution."
"The pricing is really cost efficient. The licensing is perpetual and can be renewed very easily."
"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."
"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."
"You can grow into the higher-priced scale as they learn how to utilize the features for Nagios XI."
"Nagios Core does not have any payment, but Nagios XI requires payment for the license."
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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
Comms Service Provider
11%
Outsourcing Company
9%
Financial Services Firm
8%
Manufacturing Company
8%
 

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...
 

Comparisons

 

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: November 2026.
920,769 professionals have used our research since 2012.