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Rapid7 InsightOps 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

Rapid7 InsightOps
Ranking in Log Management
27th
Average Rating
9.0
Reviews Sentiment
6.0
Number of Reviews
10
Ranking in other categories
No ranking in other categories
Security Onion
Ranking in Log Management
29th
Average Rating
7.2
Reviews Sentiment
7.1
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2026, in the Log Management category, the mindshare of Rapid7 InsightOps is 0.8%, up from 0.4% compared to the previous year. The mindshare of Security Onion is 2.0%, down from 5.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Mindshare Distribution
ProductMindshare (%)
Rapid7 InsightOps0.8%
Security Onion2.0%
Other97.2%
Log Management
 

Featured Reviews

reviewer1247523 - PeerSpot reviewer
Head of Sales Services Department at a comms service provider with 51-200 employees
Customization and automation streamline workflows for seamless operations
The features of Rapid7 InsightOps that I have found most valuable are the predefined policies and the use of correlation rules, which are very valuable because they eliminate the need to spend time creating those rules. This feature detects insider threats or compromised credentials by using user behavior analytics, which can collect other compromise indicators. It makes it easier to install and implement this solution because you can run it as normal behavior of users and then switch off to look for the anomalous behavior of any entities, such as laptops and others. In any violation or restricted behavior, the system will notify you that something unusual is occurring. The machine learning algorithms in Rapid7 InsightIDR for threat detection work quite effectively as part of the user entity behavior analytic model, allowing us to focus group normal typical behavior of users and then turn on the rule to spot any unexpected behavior. The automation features of Rapid7 InsightOps are quite satisfactory, as users appreciate these features, especially when integrating with the ticketing system. If something goes wrong, InsightOps will notify the ticketing system to create a ticket and assign it to the responsible person to handle the events found in the infrastructure. The customizable dashboards in Rapid7 InsightOps are quite valuable and interesting because SOC center operators spend most of their time investigating on those dashboards, making them easy to manage. Additionally, we can configure email reports for high-level talks, sending historical data without needing to look online, which is very convenient.
HJ
Manager at teshama
Centralized threat monitoring has improved visibility but demands complex setup and configuration
The best features Security Onion offers include acting as the intrusion detection system in my organization and helping me to address traffic, logs, and events happening within the organization. Since Security Onion is an open-source system that integrates with tools like Suricata and Zeek with the ELK stack, it enables threat detection and response capabilities, delivering high-level security measures at a cost, making it suitable for businesses of varying skill levels. These integrations with Suricata and Zeek have greatly impacted our workflow and our team's effectiveness by helping us address issues such as identifying intrusions, evaluating threats, and overseeing log files. This tool is very cost-effective, making it suitable for any size of organization wanting to use it.

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 feature of Rapid7 InsightOps is the search functionality."
"Integration of InsightOps with other tools, especially SIEM solutions, has generally improved operational efficiency."
"My advice to others is this is an easy-to-use solution and they should try it out."
"We can save logs as plain text."
"We get way more out of it than we did with SecureWorks and we pay about a third of the price."
"The ability to browse logs from multiple sources at the same time really speeds up root cause analysis."
"Easy to use and spend less time on setups/troubleshooting."
"The machine learning algorithms in Rapid7 InsightIDR for threat detection work quite effectively as part of the user entity behavior analytic model, allowing us to focus group normal typical behavior of users and then turn on the rule to spot any unexpected behavior."
"Security Onion has positively impacted my organization by greatly improving our security posture, making alert triage easier to handle, simplifying the analysis of threats, and decreasing the cost of threat analysis and detection."
"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."
"We use Security Onion for internal vulnerability assessment."
 

Cons

"The solution takes a little bit of time when we load the website for the first time."
"The searching capability, or when you ask real time questions, is pretty decent but it's still not up to par with, say, Splunk."
"Improvement is needed in the dashboard of InsightOps, especially for less technical users."
"There are a few things I would like to do with a few more complex queries which I am not able to do right now, because it is a SaaS solution."
"There were some difficulties in product setup, but after those issues were resolved, there were no issues."
"Since I used the beta, improvements are to be expected. The dashboard options could have been clearer, but I believe it is more a problem with the limited documentation available at the time."
"Rapid7 InsightOps could improve by making the search query better. There are times when the search query is broken and it does not find anything."
"The product is not easy to learn."
"Security Onion's user interface could be improved."
"The initial setup of the solution is a little bit difficult."
"For Security Onion, setting up and configuring the system can be quite challenging for newcomers due to the need for a grasp of networking and security concepts."
 

Pricing and Cost Advice

"The product is cheap."
"Security Onion is an open-source solution."
"It is an open-source solution."
"Security Onion is a free solution."
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Top Industries

By visitors reading reviews
Manufacturing Company
13%
Construction Company
13%
Performing Arts
6%
Media Company
6%
University
12%
Comms Service Provider
11%
Government
10%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise2
Large Enterprise3
No data available
 

Questions from the Community

What needs improvement with Rapid7 InsightOps?
In my opinion, there are no specific areas of Rapid7 InsightIDR that need improvement because all solutions in the SIEM market, including InsightOps and its competitors, are doing the same things b...
What is your primary use case for Rapid7 InsightOps?
The usual use cases for Rapid7 InsightOps that I work with are to meet standard requirements such as PCI DSS and ISO standards, collecting data and protecting event logs. Rapid7 InsightOps plays a ...
What advice do you have for others considering Rapid7 InsightOps?
The integration capabilities of Rapid7 InsightIDR with other security or IT management tools are quite simple. To integrate with another solution, you just need that solution to push system logs in...
Ask a question
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Also Known As

InsightOps, Logentries
No data available
 

Overview

 

Sample Customers

Trimble Navigation Limited
Information Not Available
Find out what your peers are saying about Rapid7 InsightOps vs. Security Onion and other solutions. Updated: June 2026.
900,747 professionals have used our research since 2012.