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Nagios XI vs Power Admin PA Server Monitor 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

Nagios XI
Ranking in Server Monitoring
7th
Ranking in IT Infrastructure Monitoring
11th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
58
Ranking in other categories
Network Monitoring Software (15th), Cloud Monitoring Software (19th)
Power Admin PA Server Monitor
Ranking in Server Monitoring
20th
Ranking in IT Infrastructure Monitoring
49th
Average Rating
7.0
Reviews Sentiment
2.3
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2026, in the IT Infrastructure Monitoring category, the mindshare of Nagios XI is 3.6%, up from 3.5% compared to the previous year. The mindshare of Power Admin PA Server Monitor is 0.5%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring Mindshare Distribution
ProductMindshare (%)
Nagios XI3.6%
Power Admin PA Server Monitor0.5%
Other95.9%
IT Infrastructure Monitoring
 

Featured Reviews

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.
reviewer2897232 - PeerSpot reviewer
Deputy Manager at a government with 1,001-5,000 employees
Monitoring has become streamlined and now supports complex enterprise workloads across all clouds
My advice to others looking into using Power Admin PA Server Monitor is that they should examine it carefully as it is a very good product. It has many parameters that you can configure and it is very efficient in power savings. I gave this product a rating of 9.

Quotes from Members

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

Pros

"The Script Module in Nagios is really easy to use and is really cost efficient."
"Nagios XI is stable."
"Nagios is a custom API manager, and we can expose custom APIs for our integration. This is a great feature."
"Nagios XI simplifies our setup and reduces the time spent configuring monitoring tools."
"Nagios XI allows my customer to monitor literally thousands of network and computing endpoints (both hardware and software) in real time, including custom derived SNMP polling and traps."
"For anyone who is interested in using this solution, I would recommend it."
"Though I downplayed the administrative NCC GUI, this is by far the strongest aspect of the Nagios XI product."
"The most valuable feature is its support for different types of devices, where it can use all of the equipment that you need."
"The satellite service installed on remote computers is an easy way to add clients, plus it's easy to deploy and to configure the licence is perpetual and not linked to one computer, so it's possible to remove a licence from one computer and use it on another with no extra cost"
"The possibility to develop your own VB scripts."
"Power Admin PA Server Monitor is super friendly and easy to use, very efficient, and powerful."
 

Cons

"Backup mechanisms and some kind of templating system for dashboards are needed."
"They need more documentation for the plugins."
"Nagios XI isn't really good for scaling, in my experience."
"It is really difficult to integrate Nagios XI with another system to generate logs and alert our management of failures in security infrastructure."
"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."
"Nagios XI can improve network and hardware monitoring, these parameters should be simplified to allow usage for monitoring. Additionally, if there was automatic reporting it would be helpful."
"I think that the community needs to concentrate development to get a standard GUI (Adagios is a side project) and gives the user a better notification system."
"The product does not have SAP monitoring."
"The satellite service installation file could be separated from the server one. It would reduce the size of the file, and reduce the time to deploy on weak connections."
"Basic monitoring on Unix was working really well but it didn't really help under machines in Windows Domain Controller."
 

Pricing and Cost Advice

"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."
"Nagios XI is open source."
"You can grow into the higher-priced scale as they learn how to utilize the features for Nagios XI."
"The pricing is really cost efficient. The licensing is perpetual and can be renewed very easily."
"Nagios XI is an expensive solution."
"The licensing fees for this solution are approximately $3,000 USD per year."
"For our country in North Africa, it's expensive and we could purchase another solution for that price. But it's a reasonable price if we're speaking in international terms."
Information not available
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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
Comms Service Provider
9%
Outsourcing Company
9%
Financial Services Firm
8%
Manufacturing Company
8%
Financial Services Firm
18%
Manufacturing Company
15%
Comms Service Provider
13%
Construction Company
10%
 

Company Size

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

Questions from the Community

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...
What is your primary use case for Power Admin PA Server Monitor?
My main use case for Power Admin PA Server Monitor is for enterprise server business usage. I use Power Admin PA Server Monitor in my daily work to track specific enterprise applications for busine...
What advice do you have for others considering Power Admin PA Server Monitor?
My advice to others looking into using Power Admin PA Server Monitor is that they should examine it carefully as it is a very good product. It has many parameters that you can configure and it is v...
 

Also Known As

No data available
PA Server Monitor
 

Overview

 

Sample Customers

Nagios has over one million users globally, including AOL, DHL, McAfee, MCI, MTV, Yahoo!, Universal, Toshiba, Sony, Siemens, and JPMorgan Chase.
Sauder Woodworking, Symantec, Microsoft, Skull Candy, NASA, Xerox, Chevron
Find out what your peers are saying about Nagios XI vs. Power Admin PA Server Monitor and other solutions. Updated: September 2026.
914,938 professionals have used our research since 2012.