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BMC TrueSight vs Centerity Monitor vs Nagios XI comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

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

Mindshare comparison

As of February 2026, in the IT Infrastructure Monitoring category, the mindshare of BMC TrueSight is 1.2%, up from 0.9% compared to the previous year. The mindshare of Centerity Monitor is 0.4%, up from 0.1% compared to the previous year. The mindshare of Nagios XI is 3.1%, down from 3.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring Market Share Distribution
ProductMarket Share (%)
Nagios XI3.1%
BMC TrueSight1.2%
Centerity Monitor0.4%
Other95.3%
IT Infrastructure Monitoring
 

Featured Reviews

NikhilKalwint - PeerSpot reviewer
Technical Specialist at ServiceIO
Has improved monitoring efficiency and supports fast issue resolution through responsive support and reliable automation
I work with BMC TrueSight and have been using it for eight-plus years BMC TrueSight brought a positive impact and benefits to our organization. The customization part is one of the advantages of the product, along with the monitoring capabilities. Automated root cause analysis and predictive…
reviewer1312155 - PeerSpot reviewer
Andean Region Manager at a consultancy with 1-10 employees
A user-friendly solution that comes with a valuable machine learning feature
We use Centerity to monitor some business views related with ERP systems. For example we use this monitor to mesure electronic billing process. As a part of digital Transformation process coporation automates some process to avoid delays and human mistakes and we incorporated Centerity Platform to…
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

"Automated root cause analysis and predictive capabilities are powerful features that assist in resource utilization and capacity planning."
"The noise reduction for ticketing works much better than we have seen in a lot of other companies."
"It is very helpful to be able to apply rule-based routing to alerts."
"Intelligent solution with a proactive monitoring feature and consolidated dashboard that's stable and easy to scale."
"The major advantage of the product is estate management."
"It works irrespective of the operating system we’re running."
"It is breadth. It covers so many different technologies which can roll up into a single console."
"It is a stable solution."
"The machine learning feature is valuable."
"This is a very good solution and it is simple to use, for any company."
"Though I downplayed the administrative NCC GUI, this is by far the strongest aspect of the Nagios XI product."
"Nagios XI helps us monitor the bandwidth of the internet connection, HTTP, DNS, active directory services, and exchange data availability. We have multiple servers to monitor databases, availability of servers, and ping."
"Nagios XI is a simple monitoring tool with performance management."
"The solution's most valuable feature is its simplicity."
"The installation is no problem. I've installed Nagios several times."
"Nagios is a custom API manager, and we can expose custom APIs for our integration. This is a great feature."
"We love Nagios XI due to the fact that JPS Web is very useful."
 

Cons

"The UI for the end users could be improved and more flexible than it is now."
"The graphs are extremely limited. We don't have a lot of dashboard options. To make reports and dashboards more useful, we usually need to integrate some dashboard solutions."
"The dashboard and performance graphs should include a way to automatically schedule and export reports."
"Application performance management (APM) is an area with certain shortcomings in the solution that needs improvement. I"
"More modules for less popular applications and better documentation."
"The dashboards are not good. We have a limited dashboard, and if we want better dashboards, we need to use other solutions like Grafana because the TrueSight dashboards are not good."
"The solution's support service could be better."
"I think the ease of deployment needs to be looked at. It would be great if the deployment was faster and easier."
"They can improve the functionality that provides some numbers related to the behavior of the metrics."
"It is really difficult to integrate Nagios XI with another system to generate logs and alert our management of failures in security infrastructure."
"Open-source software is usually not user-friendly."
"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."
"The product does not have SAP monitoring."
"It can be quite difficult to know which drivers and agents to use when setting up."
"The product could be optimized to improve the administrative user experience via the Nagios Core Configuration (NCC) GUI module."
"The product uses the backend as Perl and could be modified to a more lightweight solution like what's being offered by other vendors."
"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."
 

Pricing and Cost Advice

"Annual licensing amount depends on the customers requirements. Support is an additional fee and there are options for three and five year support."
"There is a big upfront cost when you buy the license, then there is annual maintenance. We look at, if I bought a license and paid for maintenance for five years, then average it out, what would be my monthly cost. We have had some of the competing tools come in around four dollars. This is coming in as a premium, which is why I don't have it deployed as I would like it. Therefore, we're in negotiations right now. If I can get it down to the four dollar range, I will triple my deployment in a year and a half."
"The solutions are not the cheapest but are robust and stable. License model is rather complex and BMC do often change the model."
"Pricing is all volume-driven. I think we were paying between $80 and $85 per license. That's per unit, for a perpetual license. You pay it one time and then, every year, you pay 20 percent of that for annual maintenance and support. But now that we've grown, we've purchased tens of thousands of licenses and the cost per license has gone down to something like less than $30..."
"The only possible additional cost that I can mention, that you might not be aware of, is that it uses Oracle partitioning, if you use Oracle. There are Oracle partitioning fees that go with that."
"We did a five-year, multimillion dollar deal."
"The solution is based on endpoints and knowledge models which can be costly."
"It is a relatively inexpensive solution."
Information not available
"Nagios XI is open source."
"Nagios Core does not have any payment, but Nagios XI requires payment for the license."
"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 licensing fees for this solution are approximately $3,000 USD per year."
"We are using the free version of this solution."
"You can grow into the higher-priced scale as they learn how to utilize the features for Nagios XI."
"The pricing is high with separate licensing for the product and support."
"It is good to contact experts for advice about what is the best solution for your specific infrastructure and enterprise."
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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
Financial Services Firm
20%
Computer Software Company
9%
Outsourcing Company
7%
Government
6%
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
By reviewers
Company SizeCount
Small Business24
Midsize Enterprise6
Large Enterprise24
No data available
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise17
Large Enterprise21
 

Questions from the Community

What do you like most about BMC TrueSight Operations Management?
The solution provides visibility to our infrastructure, how it is, the resources we are monitoring, and quick updates...
What needs improvement with BMC TrueSight Operations Management?
There are some complexities with deployment that could be improved in BMC TrueSight.
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 mon...
 

Also Known As

ProactiveNet, TrueSight Operations Management
No data available
No data available
 

Overview

 

Sample Customers

Ensono, Transamerica, Boston Scientific, Park Place Technologies, inContact, TD Ameritrade, PNC Bank
Centerity Systems has thousands of customers world wide, including Fortune 500 Enterprises such as Cisco, General Electric, Siemens, Harris Corporation, and Coca-Cola.
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 Zabbix, Datadog, Auvik and others in IT Infrastructure Monitoring. Updated: January 2026.
881,928 professionals have used our research since 2012.