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Dynatrace vs Security Onion 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

Dynatrace
Ranking in Log Management
5th
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
345
Ranking in other categories
Application Performance Monitoring (APM) and Observability (2nd), Mobile APM (1st), Container Monitoring (2nd), AIOps (2nd)
Security Onion
Ranking in Log Management
18th
Average Rating
7.6
Reviews Sentiment
5.5
Number of Reviews
3
Ranking in other categories
AWS Marketplace (5th)
 

Mindshare comparison

As of April 2025, in the Log Management category, the mindshare of Dynatrace is 5.2%, down from 7.4% compared to the previous year. The mindshare of Security Onion is 5.7%, up from 2.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management
 

Featured Reviews

Anand_Kumar - PeerSpot reviewer
Provides a comprehensive view by integrating with other monitoring systems
There may be an issue since there are many tools like Splunk involved in network monitoring. From an IP perspective, Dynatrace is performing well. If they want to develop in network monitoring, they can, as it's part of their product line. It's not rocketry, so they can accomplish it. If I, as an SI, look at it from an enterprise perspective, considering the cost from the client, I prefer not to go with multiple systems, as they don't provide a complete 360-degree view. They need to improve on claims about being an enterprise system. The definition of enterprise is loosely used, however, from a holistic security perspective, including infrastructure, network, ports, software, applications, transactions, and databases, there are areas lacking, especially in network monitoring tools.
Jörg Kippe - PeerSpot reviewer
A mature and affordable solution that is easy to install and easy to update
The product takes time to learn, it's not that easy. In the beginning we had a lot of questions. If you want to use such a tool in an real (industrial) environment, you have to ask how to get the network data. Can we do a full packet capture? Can we provide agents to our end systems? There are no simple solutions to these questions. It's a general problem when running such systems in an industrial environment.

Quotes from Members

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

Pros

"The most valuable features are ease of deployment, UI, and collected data. Its deployment is really easy. In just a few hours, you can have a very good outcome, and you can see everything, which is very valuable. It collects a good amount of data."
"We're able to pinpoint web and mobile interface issues before they trigger a negative customer experience."
"The Transaction Flow diagram and the class and meta level information, those are really key selling points in the automation for AppMon. Also, the meta level instrumentation and the dashboards that most of the people use in our organization."
"Dynatrace has designed its agents to capture limited stack traces for each transaction executed."
"​The stability for the solution is pretty solid overall."
"Their support system is good. I would rate them at 9.5 out of ten."
"We are able to drill down and detect what the problems are; providing high-quality performance monitoring."
"I think Dynatrace has good integration. I saw an integration with xMatters where, when there's a problem, it can kick out a message to the whomever it is, with xMatters."
"We use Security Onion for internal vulnerability assessment."
"The most valuable feature of Security Onion for security monitoring is its ability to find infected ports."
"Security Onion is the most mature solution in the market."
 

Cons

"I would like them to add serverless capabilities, because everyone is going there."
"The plugin architecture is not very flexible, which makes it difficult to add the custom monitoring not available through Dynatrace, specifically around file monitoring."
"Custom reporting is still missing."
"This tool had a feature of doing load test in production or lower environment, which was shut down earlier this year. We are missing that feature badly and we definitely want to see that feature back."
"Another area for improvement is that I would like the alerting to be set up a little bit more easily. Currently, it takes a lot of work to add alerting, especially if you have a large environment, and I consider our environment to be quite large. The alerting takes a lot of administration."
"Setting up the thresholds and alerting, it is complicated to understand their use cases."
"For an easy view of global and entity-specific configurations, a separate tile or pane aggregating these configurations should be implemented."
"So far, we have not achieved the benefit of preventing issues."
"The initial setup of the solution is a little bit difficult."
"The product is not easy to learn."
"Security Onion's user interface could be improved."
 

Pricing and Cost Advice

"There was also some complexity in the adoption rate of it because of how costly the licensing is."
"Product pricing can seem a little over complex, however this is minor and does not detract from the benefits of the solution."
"Its license is a bit expensive. We renew it yearly."
"We have a three-year contract. We have 30 licenses for the full stack and 3 licenses for the DEM unit."
"There is a license cost, which is obviously more expensive than an open-source solution, but for the return on investment from what you get from it, it's a great investment. Of course, it could always be cheaper."
"The licensing for Dynatrace is high. If you want to go for monitoring solutions, then why Dynatrace? If you have a particular budget, you can go for many other monitoring tools - apart from Dynatrace - and they can help you more and give more data than Dynatrace can. It's not worth the money that you spend for Dynatrace."
"Our annual costs were about the same for both AppDynamics and Dynatrace."
"It's understandable to do a smaller scale initial evaluation. However, as you identify the product value, don't hesitant in your scope and scale to maximize the initial investment and your opportunity to do a bulk investment of the product."
"Security Onion is an open-source solution."
"Security Onion is a free solution."
"It is an open-source solution."
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Top Industries

By visitors reading reviews
Educational Organization
36%
Financial Services Firm
17%
Computer Software Company
7%
Manufacturing Company
6%
Computer Software Company
12%
University
11%
Government
11%
Comms Service Provider
11%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

Any advice about APM solutions?
The key is to have a holistic view over the complete infrastructure, the ones you have listed are great for APM if you need to monitor applications end to end. I have tested them all and have not f...
What cloud monitoring software did you choose and why?
While the environment does matter in the selection of an APM tool, I prefer to use Dynatrace to manage the entire stack. Both production and Dev/Test. I find it to be quite superior to anything els...
Any advice about APM solutions?
There are many factors and we know little about your requirements (size of org, technology stack, management systems, the scope of implementation). Our goal was to consolidate APM and infra monitor...
What do you like most about Security Onion?
The most valuable feature of Security Onion for security monitoring is its ability to find infected ports.
What is your experience regarding pricing and costs for Security Onion?
Security Onion is an open-source solution. On a scale from one to ten, where ten is expensive and one is cheap, I rate the solution's pricing a six out of ten.
What needs improvement with Security Onion?
The initial setup of the solution is a little bit difficult.
 

Comparisons

 

Overview

 

Sample Customers

Audi, Best Buy, LinkedIn, CISCO, Intuit, KRONOS, Scottrade, Wells Fargo, ULTA Beauty, Lenovo, Swarovsk, Nike, Whirlpool, American Express
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Find out what your peers are saying about Dynatrace vs. Security Onion and other solutions. Updated: April 2025.
848,396 professionals have used our research since 2012.