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BMC TrueSight Operations Management vs Nagios Core 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

BMC TrueSight Operations Ma...
Ranking in IT Infrastructure Monitoring
26th
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
50
Ranking in other categories
Application Performance Monitoring (APM) and Observability (22nd), Event Monitoring (2nd), Cloud Monitoring Software (20th), AIOps (8th)
Nagios Core
Ranking in IT Infrastructure Monitoring
11th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
51
Ranking in other categories
Network Monitoring Software (8th)
 

Mindshare comparison

As of May 2025, in the IT Infrastructure Monitoring category, the mindshare of BMC TrueSight Operations Management is 0.8%, down from 1.3% compared to the previous year. The mindshare of Nagios Core is 3.7%, up from 3.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring
 

Featured Reviews

Srri G - PeerSpot reviewer
The product is reasonably priced, but the solution is a little obsolete because it is deployed on-premise
If I want custom monitoring across a very large estate of more than 50,000 units, the on-premise deployment gets quite slow. The on-premise product’s performance must be improved. The solution is a little obsolete. That is why the solution moved to Helix, a SaaS operating system. The SaaS platform has the features I like. There is no point in BMC expanding TrueSight Operations’ console. It's high time that BMC starts a demise path for the product and is associated only with Helix. If we need any additional function, we must switch to Helix. Since TrueSight is deployed on-premise, the scalability and usage of the product are mainly focused on providing basic features and not enhanced features like analytics or cost analysis. People should move to a SaaS platform because on-premise products have limited storage and capacity.
Nishith-Vyas - PeerSpot reviewer
Valuable reporting and alert system with room for PDF export improvements
The NetEase reporting structure needs improvement, especially the availability report, which is weak. It should be generated automatically with minimal human intervention and should be exportable as a PDF. Besides that, an integrated PDF export feature for reports is necessary. Also, the alert mechanism and graphing mechanism need to be integrated properly into Nagios Core. Currently, integrating these requires advanced Linux knowledge. Integration of more visualization tools like Grafana and Prometheus for better graphing and visualization is also recommended.

Quotes from Members

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

Pros

"It works irrespective of the operating system we’re running."
"It allows our operations team to have one single application to reference when investigating issues in our environment."
"BMC TrueSight Operations Management is easily scalable."
"Valuable features include wide support for monitoring, strong event management, service management capability, baselining (analytics) and easy to integrate other tools with it."
"The initial setup of BMC TrueSight Operations Management was easy."
"The ability of this platform to monitor the very diverse assets that we maintain around the world is its most valuable feature... We support a vast array of manufacturers' equipment, like HP, IBM, Cisco, Dell, EMC, Hitachi... We can do it all with [this] one [solution]."
"It has provided us with a single location to host all events to be viewed/monitored by our NOC. This has greatly helped them to streamline their processes."
"The most valuable features are the rich reports, high performance, and the look and feel of the WebEx webpage are very good."
"The notifications are definitely one of the most valuable features of Nagios Core. We know what to look for and what to expect when things are down."
"Provides timely notifications."
"Nagios Core is stable."
"Nagios Core integrates with tools like Splunk, Datadog, or Dynatrace. It is usually used as a feed to provide more technical information about devices or hosts to another system."
"I like that it's very simple to install, easy to manage and deploy, and easy to use for monitoring."
"The most valuable feature depends on the project. It's great if you need to check to ensure a service is running 24/7. I can use the full solution for free, and it's flexible. If I need to add a dashboard, I can integrate it with Nagios. Cloud synchronization is wonderful."
"The most valuable feature of Nagios Core is it allows us to develop and add as many plugins as we want."
"Nagios monitors our servers, so we know if anything goes wrong and can solve the problem before it happens."
 

Cons

"BMC TrueSight Operations Management could improve the reporting."
"BMC's solutions for cloud monitoring (monitoring of AWS and Azure resources) are very poor in stability and customization."
"The product must provide application or service monitoring features."
"In our company, we faced some issues with the solution’s application endpoint, IP, and the physical location of the transactions."
"BMC's online documentation is often incorrect or incomplete."
"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 one piece that I would love to see is a general-purpose, configurable agent which would be a framework that you can deploy on anything, whether it be Java or anything else. It would allow you to easily deploy it on a platform that they support."
"More modules for less popular applications and better documentation."
"Cloud monitoring is an area for improvement because there aren't too many plugins available."
"I would like to see a sensor that shows the traffic of a user and what they're doing on the network."
"It is a bit slow due to latency."
"It would be nice if the company offered a sales or contract manager that was dedicated to our company so that we would have some sort of link to Nagios, and if we had issues or questions, we'd be able to contact them directly."
"The UI is a little outdated and graphics could be displayed in a better way."
"Making it a little easier to configure and set up from the start would help. There are multiple layers that you have to wade through to be able to set it up, to do it the right way, and to get it to do what you want it to do."
"Would benefit from aggregations if a particular server goes down."
"The NetEase reporting structure needs improvement, especially the availability report, which is weak."
 

Pricing and Cost Advice

"Use conservative figures. In terms of hardware, monitored servers and also effort. The product is not cheap. But as with other products, you get what you pay for."
"The cost depends on the usage."
"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're end-of-lifeing it now. Overall, the licensing costs of BMC are a challenge for us in that they're hard costs, whereas open-source monitoring has soft costs, where it's harder to line-item."
"We did a five-year, multimillion dollar deal."
"Though I have no clue about the tool's actual price, I know that it is astronomical."
"Pricing is very high."
"The solution is based on endpoints and knowledge models which can be costly."
"Nagios Core is a cheap solution."
"The product is cheaply priced."
"We are using the free version of Nagios Core."
"Nagios Core is an open source solution, and there are no licensing fees."
"We have saved a lot of time, money, and effort in reducing disaster times, which is owed to Nagios quick alerting."
"It's free."
"The Nagios Core (PNP4Nagios + Core) is free and can be setup by Netadmin within a few hours. The only additional cost is the cloud server."
"We are using the free version."
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Top Industries

By visitors reading reviews
Financial Services Firm
26%
Computer Software Company
14%
Manufacturing Company
6%
Government
6%
Computer Software Company
15%
Government
9%
Financial Services Firm
9%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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 when it has any problems. We have integrated it with ServiceNow to open instances.
What is your experience regarding pricing and costs for BMC TrueSight Operations Management?
Though I have no clue about the tool's actual price, I know that it is astronomical.
What needs improvement with BMC TrueSight Operations Management?
Cost is an issue with BMC TrueSight Operations Management. Though I am not responsible for the budget, I know that it is an expensive tool set when used only for event management. The tool's issue ...
What do you like most about Nagios Core?
What I like about Nagios Core is that it helps me ensure everything is running smoothly by checking the status of hosts and services.
What is your experience regarding pricing and costs for Nagios Core?
Nagios Core is a free and open-source product. We don't charge for the product itself, but we charge for the man-hour costs related to installation, configuration, ongoing operation, and maintenance.
What needs improvement with Nagios Core?
The dashboard should be improved. It's very simple. I don't have a very clear or specific suggestion. You can change the skin of the dashboard, however, it's good for me.
 

Also Known As

ProactiveNet, TrueSight Operations Management
No data available
 

Overview

 

Sample Customers

Ensono, Transamerica, Boston Scientific, Park Place Technologies, inContact, TD Ameritrade, PNC Bank
Airbnb, Cisco, PayPal, FanDuel
Find out what your peers are saying about BMC TrueSight Operations Management vs. Nagios Core and other solutions. Updated: April 2025.
850,028 professionals have used our research since 2012.