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IBM Security QRadar vs LogRhythm SIEM vs Trellix ESM 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:
 

ROI

Sentiment score
7.5
IBM Security QRadar is praised for efficiency, affordability, and high ROI, acting as essential protection against security threats.
Sentiment score
8.0
LogRhythm SIEM provides improved detection, security, and productivity, offering cost-effective ROI and compliance benefits for medium and smaller organizations.
Sentiment score
5.4
Trellix ESM improved efficiency, incident response time, security posture, compliance management, threat detection, operations, and provided significant cost savings.
Investing this amount was very much worth it for my organization.
 

Customer Service

Sentiment score
6.1
IBM Security QRadar's customer service is excellent but has inconsistent support quality and response times varying by region.
Sentiment score
6.3
LogRhythm SIEM's support team is praised for prompt, knowledgeable service, despite occasional first-line response delays.
Sentiment score
5.9
Trellix ESM customer support is inconsistent, with mixed reviews on responsiveness, expertise, and service speed; improvement needed.
They assist with advanced issues, such as hardware or other problems, that are not part of standard operations.
The problem escalates through level one to level three, and then the process starts over with Novo again.
I received very good support, possibly due to a good relationship with IBM.
Customer support is very helpful and effectively solves my problems.
 

Scalability Issues

Sentiment score
7.5
IBM Security QRadar is renowned for its scalability, smoothly managing large loads with hardware integration and license upgrades.
Sentiment score
7.6
LogRhythm SIEM offers scalable, flexible integration, supporting diverse environments with modular expansion for small to large enterprises.
Sentiment score
8.5
Trellix ESM is highly scalable, accommodating various company sizes and environments, from on-premises enterprises to cloud-based small businesses.
LogRhythm SIEM is highly scalable as it has modular components allowing me to expand storage, indexing, or other resources as needed.
 

Stability Issues

Sentiment score
7.6
IBM Security QRadar is stable with proper deployment, though some users face issues from misconfigurations or high log volumes.
Sentiment score
5.0
LogRhythm SIEM is generally stable and reliable, with improvements and effective support despite occasional hardware and high log volume issues.
Sentiment score
8.5
Users have mixed experiences with Trellix ESM's stability, ranging from perfect scores to issues with power interruptions and service failures.
I think QRadar is stable and currently satisfies my needs.
The product has been stable so far.
The platform needs regular updates to fix problems encountered with each quarterly patch and version release.
 

Room For Improvement

IBM Security QRadar requires enhanced UI, integration, and AI, as it's complex, costly, and has suboptimal support and dashboard features.
LogRhythm SIEM needs better third-party integration, ease of use, performance enhancements, superior support, and improved scalability and cloud integration.
Trellix ESM requires a user-friendly interface, faster support, better integration, advanced features, improved performance, and enhanced customization.
We receive logs from different types of devices and need a way to correlate them effectively.
If AI-related support can suggest rules and integrate with existing security devices like MD, IPS, this SIM can create more relevant rules.
Improving the integration with IBM Server for MetaMask for correlation rules would be beneficial.
A more user-friendly user interface with drag-and-drop features, similar to key competitors like Splunk, would be beneficial.
 

Setup Cost

IBM Security QRadar is a high-cost SIEM solution ideal for large enterprises, offering strong features and negotiable pricing.
LogRhythm SIEM offers competitive, transparent pricing with flexible licensing and premium enterprise features, justifying its higher cost.
The license cost is around $10 per MPS.
 

Valuable Features

IBM Security QRadar excels in scalability, integration, real-time threat detection, and supports diverse environments with customizable dashboards and analytics.
LogRhythm SIEM offers AI-driven threat detection, easy dashboards, compliance reporting, and scalable log integration for enhanced network security.
Trellix ESM offers robust security features, easy deployment, effective threat monitoring, user-friendly interface, and excellent vendor support.
Recently, I faced an incident, a cyber incident, and it was detected in real time.
IBM is seeking information about IBM QRadar because a part of QRadar, especially in the cloud, has been sold to Palo Alto.
The scenarios we could write regarding the compliance-related issues were quite helpful.
The seamless integration for case management, along with a user-friendly dashboard user interface, makes tasks like threat hunting more efficient.
 

Mindshare comparison

As of April 2025, in the Security Information and Event Management (SIEM) category, the mindshare of IBM Security QRadar is 8.7%, down from 9.7% compared to the previous year. The mindshare of LogRhythm SIEM is 3.3%, down from 4.5% compared to the previous year. The mindshare of Trellix ESM is 0.9%, down from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM)
 

Q&A Highlights

AS
May 07, 2015
 

Featured Reviews

Md. Shahriar Hussain - PeerSpot reviewer
Real-time incident detection and user-friendly dashboard benefit daily operations
There are many types of AI, and this AI is very limited in SQL and features. There may be potential for improvement. So far, it seems very limited. It shows some good features in the correlation part, but I think there is room for improvement. For instance, when creating rules, it can suggest more rules, reducing the effort needed. If AI-related support can suggest rules and integrate with existing security devices like MD, IPS, this SIM can create more relevant rules. Sometimes logs I receive don't mean anything, and I need technical stakeholders to share or forward logs, but these are sometimes inadequate. Keywords can help identify insufficient logs. I often lack time to verify logs. Sharing false positive results could be reduced to help my team.
Mokhammad Rakhman - PeerSpot reviewer
User-friendly dashboard and machine learning capabilities improve threat hunting efficiency
LogRhythm SIEM has strong machine-learning capabilities with behavioral rules and analysis. The seamless integration for case management, along with a user-friendly dashboard user interface, makes tasks like threat hunting more efficient. Analytics and behavioral analysis help me save time with rule creation. Its scalability allows me to add components as needed. Overall, LogRhythm SIEM offers end-to-end visibility with a reasonable price.
Daniel Durian - PeerSpot reviewer
Helps to monitor and detect cyberattacks
The tool's effectiveness depends on how you define your log sources. To build visibility of incoming and outgoing traffic, you need logs from perimeter defense, firewalls, web application firewalls, and endpoint protection. With good traffic visibility, incident response time is really quick. Trellix ESM provides situation awareness. On the dashboard, I can see outbound and inbound communications to known threat hosts, IPS/IDS activity, and threat intelligence of the perimeter defense in the firewall. This information helps preempt attacks.
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Comparison Review

VS
Feb 26, 2015
HP ArcSight vs. IBM QRadar vs. ​McAfee Nitro vs. Splunk vs. RSA Security vs. LogRhythm
We at Infosecnirvana.com have done several posts on SIEM. After the Dummies Guide on SIEM, we are following it up with a SIEM Product Comparison – 101 deck. So, here it is for your viewing pleasure. Let me know what you think by posting your comments below. The key products compared here are…
 

Answers from the Community

AS
May 7, 2015
May 7, 2015
Hello , As someone who worked with Splunk, Arcsight and Qradar. I am sorry but you cant compare between those two . IBM QRADAR works great with 100 eps and with 100000 eps. IBM Qradar analyze not only logs but Traffic, Policey's, Vulnerabilities, OSINT Data and integrates them all into a single quilty event which made the analysis factor and easter Risk management Risk assessment. Even in an SM...
2 out of 6 answers
it_user123231 - PeerSpot reviewer
Jun 25, 2014
Its is now an easy and clear answer. It depends on the environment, the integration needed, and the staff expertise. IBM is usually a better solution for large/very large installations and integration. But it requires much more staff and skills. But for smaller environments Splunk and LogRhytm is better. McAfee is correctly rated against others. So the answer is YES/AGREE for large installations. And NO/DISAGREE for smaller ones.
it_user114555 - PeerSpot reviewer
Jun 25, 2014
Hi, I disgree for SME installation since Q1 is usually on a large scale installation. While expertise on the product is still needed including integration with other security platforms. Splunk/LogRythm is good for Network correlation only not focusing much on the security area. McAfee is ok for both SME and Enterprise whilst expertise should also be considered as they have an easy and available tool for integration with their ticketing system, IPS, and AV. Hope this helps. Cheers, Lilet
 

Top Industries

By visitors reading reviews
Educational Organization
24%
Computer Software Company
14%
Financial Services Firm
10%
Government
6%
Educational Organization
40%
Computer Software Company
9%
Financial Services Firm
7%
Government
6%
Educational Organization
73%
Financial Services Firm
5%
Computer Software Company
4%
Comms Service Provider
3%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What are the biggest differences between Securonix UEBA, Exabeam, and IBM QRadar?
It mostly depends on your use-cases and environment. Exabeam and Securonix have a stronger UEBA feature set, friendli...
What SOC product do you recommend?
For tools I’d recommend: -SIEM- LogRhythm -SOAR- Palo Alto XSOAR Doing commercial w/o both (or at least an XDR) is a...
What is the difference between log management and SIEM?
Rony, Daniel's answer is right on the money. There are many solutions for each in the market, a lot depends upon you...
What needs improvement with LogRhythm NextGen SIEM?
The SOAR capabilities need improvements as they currently require programming knowledge. A more user-friendly user in...
What do you like most about LogRhythm SIEM?
I find LogRhythm's log management capabilities to be beneficial.
What do you like most about McAfee ESM?
The solution's technical support is great.
What is your experience regarding pricing and costs for McAfee ESM?
Regarding pricing, Trellix ESM is not that expensive. It's less than half the cost of IBM QRadar.
What needs improvement with McAfee ESM?
The product is mature and needs little improvement, but we could enhance the customized dashboarding based on use cases.
 

Also Known As

IBM QRadar, QRadar SIEM, QRadar UBA, QRadar on Cloud, IBM QRadar Advisor with Watson
LogRhythm NextGen SIEM, LogRhythm, LogRhythm Threat Lifecycle Management, LogRhythm TLM
McAfee ESM, NitroSecurity, McAfee Enterprise Security Manager
 

Overview

 

Sample Customers

Clients across multiple industries, such as energy, financial, retail, healthcare, government, communications, and education use QRadar.
Macy's, NASA, Fujitsu, US Air Force, EY, Abbott, HD Supply, SAB Miller, UCLA, Raytheon, Amtrak, Cargill
San Francisco Police Credit Union, Wªstenrot Gruppe, Volusion, California Department of Corrections & Rehabilitation, Government of New Brunswick, State of Colorado, Macquarie Telecom, Texas Tech University Health Sciences Center, Cologne Bonn Airport
Find out what your peers are saying about Splunk, Wazuh, Microsoft and others in Security Information and Event Management (SIEM). Updated: April 2025.
848,989 professionals have used our research since 2012.