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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 April 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 3.1% 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

"The fact that they have a very integrated relationship with Sentry Software, the Knowledge Module, is valuable... The richest feature for us is the number of Knowledge Modules that we can load into the product to add breadth of service to the customer. It enables us to move up the operational stack from hardware, to operating system, to application, and to cloud... That enables us to provide one pane of glass over all those layers - hardware, OS, app, and cloud."
"We're using native monitoring capabilities for all our server hardware, for visibility for applications, for URLs, for webpage response and accuracy, and for monitoring network throughput in a lot of particular instances. We're using lightweight protocols for pinging, for DNS, for LDAP."
"It works irrespective of the operating system we’re running."
"We can verify uptimes as another source of keeping devices in compliance."
"TSOM's ability to consolidate alerts into a single location and provide filtering of alerts is great."
"What I like best about BMC TrueSight Operations Management is that it allows you to do granular monitoring and improves VM load."
"It is very helpful to be able to apply rule-based routing to alerts."
"The solution's event management capabilities are fantastic. We do a best of breed. If, on the network side, they use a different tool, we pull all that data in so that we have a single console. It's kind of like the monitor of monitors. We're able to aggregate all the different types of data sets, whether it's log data, app data, OS data, infrastructure data, or network data. We're able to aggregate all those events and then correlate and be able to say we're having an event."
"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."
"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."
"Nagios monitors our servers, so we know if anything goes wrong and can solve the problem before it happens."
"The application performance monitoring feature is valuable."
"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."
"Other products are good but from the configuration point of view Nagios is really very lightweight. The price is really good in my opinion. Another important thing is that my Nagios engine still works with Dual core 8GB ram for the last 10 years."
"We mostly use Nagios Core to integrate with Python and Bash Script."
"The solution is quite efficient."
 

Cons

"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."
"I definitely would like to see more improvement in the self-diagnostics. I need to know when anything is not working or collecting, long before our customer finds it."
"It would be better if the initial setup and deployment were more straightforward."
"I would like to see a little more out-of-the-box event correlation and expanded AIOps type capabilities. Where you can train your artificial intelligence operations to be able to memorize an issue once you encounter one scenario, so if you encounter that same problem, you can get to the root cause very quickly."
"Reporting would be an area for improvement in TrueSight... We have almost 800 customers today on TrueSight and just under 10,000 assets. We need to be able to give a customer some information. If the customer's product fails, they'll ask us, "Did it have a problem beforehand?" We have all those events and we know all the problems it had beforehand. We have to be able to give them access to that kind of reporting. That's an enhancement that we need."
"There are some small limitations with this tool in terms of reporting dashboards that fit all of the requirements of the individual customer."
"The solution is overly complex."
"BMC's online documentation is often incorrect or incomplete."
"I would like to see a sensor that shows the traffic of a user and what they're doing on the network."
"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."
"Nagios Core does not have a graphic display."
"The scalability needs improvement, it's not scalable at this time."
"Bandwidth monitoring is the pain point for me because Nagios Core does not monitor bandwidth effectively like Cacti does."
"There is room for improvement in the graphics."
"The tool needs to improve the integrations."
"Nagios Core can improve the graphical interface, it would make things a little easier."
 

Pricing and Cost Advice

"The price of BMC TrueSight Operations Management is very high. If there was more flexibility with the sizing of the licensing it would be helpful, especially during the pandemic. We have wanted to expend but the licensing cost is too high."
"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."
"The tool is moderately expensive."
"Annual licensing amount depends on the customers requirements. Support is an additional fee and there are options for three and five year support."
"We pay license fees of between $150 and $200 per asset. There is an enterprise software license fee, and then you pay a percentage for your maintenance, and then Premier Support. For example, if you buy a two-year license for the product, then the maintenance fee is added to that for two years at X percent a year. Then there's a small fee on top of that for Premier Support..."
"They have changed the licensing fees."
"Other products are more expensive than BMC TrueSight."
"Pricing is very high."
"It's free."
"We have saved a lot of time, money, and effort in reducing disaster times, which is owed to Nagios quick alerting."
"Nagios Core is free to use."
"The enterprise version has technical support. The version we are using is free."
"The product is cheaply priced."
"We are using the free version of Nagios Core."
"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."
"Nagios Core is a cheap solution."
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Top Industries

By visitors reading reviews
Financial Services Firm
25%
Computer Software Company
15%
Manufacturing Company
7%
Government
7%
Computer Software Company
15%
Financial Services Firm
10%
Government
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: March 2025.
845,040 professionals have used our research since 2012.