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CA Unified Communications Monitor 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

CA Unified Communications M...
Ranking in Network Monitoring Software
87th
Ranking in IT Infrastructure Monitoring
65th
Average Rating
6.6
Number of Reviews
2
Ranking in other categories
Unified Communications Monitoring (3rd)
Nagios XI
Ranking in Network Monitoring Software
23rd
Ranking in IT Infrastructure Monitoring
20th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
58
Ranking in other categories
Server Monitoring (12th), Cloud Monitoring Software (23rd)
 

Mindshare comparison

As of March 2026, in the IT Infrastructure Monitoring category, the mindshare of CA Unified Communications Monitor is 0.6%, up from 0.1% compared to the previous year. The mindshare of Nagios XI is 3.3%, 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 XI3.3%
CA Unified Communications Monitor0.6%
Other96.1%
IT Infrastructure Monitoring
 

Featured Reviews

reviewer1605927 - PeerSpot reviewer
Sr.Solutions Engineer | Project Manager at a tech services company with 11-50 employees
Meets the needs of the customer but all of the features need improvement
I do not choose the solution. The client does. I am an implementer. We are systems integrators. It is worth mentioning that the solution should be easy to install and offer the user exhibition capabilities. Also, a data sheet should be used to gather information about the product, to facilitate easy and simple implementation. I rate CA Unified Communications Monitor as a five out of ten.
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

"Good end-to-end monitoring"
"We use the solution to meet the needs of the customer."
"For us, it's very key to know the voice quality of the total solution, which is based on many components across many domains."
"We use the solution to meet the needs of the customer."
"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."
"Nagios XI is a simple monitoring tool with performance management and everything a standard monitoring tool provides."
"Nagios XI simplifies our setup and reduces the time spent configuring monitoring tools."
"Nagios XI helped me to draw the network and check for system failures."
"Nagios XI is stable."
"The overall performance of the product is superb."
"The solution has a lot of plugins and scripts integrated with it."
"Though I downplayed the administrative NCC GUI, this is by far the strongest aspect of the Nagios XI product."
 

Cons

"All the features and functions of the solution can be improved, specifically the user experience."
"The solution should have automatic baseline detection."
"All the features and functions of the solution can be improved."
"The solution should have automatic baseline detection."
"However, it is a bit complex and difficult for a first-time user."
"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 GUI could be improved. It's a bit too basic, and maybe having a GraphQL interface would resolve this."
"They need to develop a better integration with a common ticketing system will be great."
"While the UI is functional, I have always thought there was room for improvement here."
"It is really difficult to integrate Nagios XI with another system to generate logs and alert our management of failures in security infrastructure."
"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."
"I would like to see support for notification via SMS."
 

Pricing and Cost Advice

Information not available
"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 high with separate licensing for the product and support."
"Licensing costs are reasonable."
"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."
"Nagios Core does not have any payment, but Nagios XI requires payment for the license."
"You can grow into the higher-priced scale as they learn how to utilize the features for Nagios XI."
"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."
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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
10%
Computer Software Company
9%
Manufacturing Company
7%
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

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...
 

Also Known As

CA UC Monitor
No data available
 

Overview

 

Sample Customers

BBVA Compass
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 CA Unified Communications Monitor vs. Nagios XI and other solutions. Updated: March 2026.
885,264 professionals have used our research since 2012.