No more typing reviews! Try our Samantha, our new voice AI agent.

Nagios XI vs Power Admin PA Server Monitor comparison

Why PeerSpot?
 

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

"You want to monitor a specific metric that nobody else has? You can do it even with the most basic of scripting skills, and you can always share it with the vast community of Nagios Exchange."
"Nagios XI simplifies our setup and reduces the time spent configuring monitoring tools."
"Nagios is my favourite open source monitoring system."
"Our infrastructure is now under monitoring proactively and we don't have to wait for complaints from the customers or internal operation team to inform regarding any issue with the service."
"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."
"I would recommend this solution because it's so powerful with no limitation, especially when using the XI version."
"The features I've found the most useful are the plug-ins, the fact that you can connect almost everything to it. That's very useful."
"The most valuable feature is the monitoring of processes."
"The possibility to develop your own VB scripts."
"Power Admin PA Server Monitor is super friendly and easy to use, very efficient, and powerful."
"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"
 

Cons

"The user interface needs improvement. Many tools have poor user interfaces, making them hard to manage and navigate."
"This solution would be improved with the inclusion of additional services. Monitoring streaming services is an example of something that is not currently supported, so in order to handle this, I would have to write a script."
"Adding new servers and passive checks (which require setting up agents and NRDS) on servers are a little difficult to do properly when employees don't understand the process."
"The pricing has recently risen. I know they've changed what is covered under the license, however, it doesn't change the way we use it and adds nothing to our experience, and yet we now have to pay more."
"The PNP4Nagios plugin not working easily with XI is an issue for me, because some open source monitoring plugins do not work out of the box. But in the end, you learn to live with it."
"I would like to see support for notification via SMS."
"There are stability issues if you have a large number of hosts and services."
"The installation can get very difficult depending on what Linux flavour you are using."
"Basic monitoring on Unix was working really well but it didn't really help under machines in Windows Domain Controller."
"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."
 

Pricing and Cost Advice

"Nagios XI is an expensive solution."
"For the cost of the commercial product and support, and taking into account the open source characteristics of it, I believe it is difficult to a better value."
"The pricing is high with separate licensing for the product and support."
"We are using the free version of this solution."
"The pricing is really cost efficient. The licensing is perpetual and can be renewed very easily."
"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."
"As it is not an agentless tool, I think it is expensive."
"You can grow into the higher-priced scale as they learn how to utilize the features for Nagios XI."
Information not available
report
Use our free recommendation engine to learn which IT Infrastructure Monitoring solutions are best for your needs.
914,938 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
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.