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CrowdStrike Falcon Next-Gen SIEM vs Trellix ESM comparison

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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
6.6
CrowdStrike Falcon's impact varied, showing clear ROI for some but unclear results for others, enhancing team cohesion and response speed.
Sentiment score
3.2
In-house teams claim McAfee offers high ROI, but executives struggle to see it without C-level focused reports.
The impact of this consolidation has resulted in greater team cohesion, greater team efficacy, and greater speed of response.
Security Operations at a financial services firm with 5,001-10,000 employees
I have definitely seen a return on my investment with this solution.
IAM Senior Software Engineer at MGM Resorts International
 

Customer Service

Sentiment score
8.3
CrowdStrike Falcon Next-Gen SIEM support is praised for rapid, skilled, empathetic service and effective issue resolution.
Sentiment score
4.3
Trellix ESM customer service is generally satisfactory, but technical support varies with noted delays and skill gaps.
We have never had an issue, and if we ask, somebody answers quickly, either our account rep or if we submit a ticket, they are very quick about getting back to us.
System Administrator at W. O. Grubb Steel Erection, Inc.
What makes the customer service great is that support is both technically sound and empathetic in their understanding of different situations.
Security Operations at a financial services firm with 5,001-10,000 employees
I would rate support for Trellix ESM 10 out of 10 because if we connect with the support in the UK, we get excellent support.
SVP IT at AS IT Consulting Pvt. Ltd.
It's rare for me to need them unless it's an issue with licensing, and they are the best in that regard.
Cyber Security Engineer at Protec
 

Scalability Issues

Sentiment score
8.2
CrowdStrike Falcon Next-Gen SIEM is highly scalable, user-friendly, and prepared for future growth beyond current organizational needs.
Sentiment score
8.6
Trellix ESM is highly scalable and adaptable, excelling in enterprise environments but may have limitations for medium enterprises.
CrowdStrike Falcon Next-Gen SIEM scales effectively with the growing needs of my organization.
Security Operations at a financial services firm with 5,001-10,000 employees
I would say that CrowdStrike Falcon Next-Gen SIEM scales with the growing needs of my organization.
Avp Cyber Pen Test Master
CrowdStrike Falcon Next-Gen SIEM scales with the growing needs of my organization.
System Administrator at W. O. Grubb Steel Erection, Inc.
Scalability is quite easier with Trellix ESM, because all we need to do is add more receivers to it, so it can go to any point.
SVP IT at AS IT Consulting Pvt. Ltd.
 

Stability Issues

Sentiment score
8.2
CrowdStrike Falcon Next-Gen SIEM is reliable, with seamless integration, solid performance, minimal downtime, and excellent user ratings.
Sentiment score
8.3
Trellix ESM is generally stable with effective support, though some users experience bugs and interruptions affecting reliability.
I assess the stability and reliability of CrowdStrike Falcon Next-Gen SIEM as 10 out of 10.
System Administrator at W. O. Grubb Steel Erection, Inc.
I would describe the stability and reliability of CrowdStrike Falcon Next-Gen SIEM as really good, as it is stable and reliable, triggering everything and figuring out everything, so it saves a lot of time.
Avp Cyber Pen Test Master
It can take everything and then normalize it and show it in a way that a user can understand.
IAM Senior Software Engineer at MGM Resorts International
 

Room For Improvement

CrowdStrike Falcon SIEM needs better dashboards, automation, storage, licensing flexibility, and more cat-themed threat actor integrations.
Trellix ESM requires stability, HTML5 migration, and upgrades in customization, integration, support, usability, and AI for improved functionality.
I would suggest including data normalization, specifically a way to easily normalize data from different sources, as currently you can do it, but it is a little bit more labor-intensive.
System Administrator at W. O. Grubb Steel Erection, Inc.
If we can get alerts based upon the CPU utilizations and the metrics over there, probably that would make this one tool used for everything.
IAM Senior Software Engineer at MGM Resorts International
I believe CrowdStrike Falcon Next-Gen SIEM can be improved by continuing on the path it is on.
Security Operations at a financial services firm with 5,001-10,000 employees
If there is any device which is not covered, there should not be any additional charges for writing the custom parsers on that.
SVP IT at AS IT Consulting Pvt. Ltd.
 

Setup Cost

Trellix ESM offers flexible, slightly costly licensing, valued for its SOC features, with straightforward setup and deployment.
 

Valuable Features

CrowdStrike Falcon Next-Gen SIEM enhances speed, integrates data sources, scales efficiently, and improves detection accuracy, reducing workload.
Trellix ESM excels in real-time threat detection, user-friendly interface, quick deployment, and strong integration with other technologies.
CrowdStrike Falcon Next-Gen SIEM has had a significant impact on alert volume, false positives, and analyst workload by using lookup tables to improve detection context.
Security Operations at a financial services firm with 5,001-10,000 employees
CrowdStrike Falcon Next-Gen SIEM has changed the speed at which my team searches, investigates, and responds to security events, with things going from days to minutes or hours.
System Administrator at W. O. Grubb Steel Erection, Inc.
It reduces stress and improves efficiency and tracking mechanisms.
IAM Senior Software Engineer at MGM Resorts International
In case of other ESM solutions, there are no parsers required, and almost every device is covered within the license, so there is no hidden cost as custom parsers.
SVP IT at AS IT Consulting Pvt. Ltd.
 

Categories and Ranking

CrowdStrike Falcon Next-Gen...
Ranking in Security Information and Event Management (SIEM)
95th
Average Rating
9.8
Reviews Sentiment
7.6
Number of Reviews
4
Ranking in other categories
No ranking in other categories
Trellix ESM
Ranking in Security Information and Event Management (SIEM)
24th
Average Rating
7.4
Reviews Sentiment
7.0
Number of Reviews
38
Ranking in other categories
No ranking in other categories
 

Featured Reviews

KS
IAM Senior Software Engineer at MGM Resorts International
Centralized log onboarding has transformed root-cause analysis and streamlined alert-driven triage
I do not use automations within CrowdStrike Falcon Next-Gen SIEM at this point, but that is something that we want to do in the future. Maybe I did not experiment or did not investigate, but if we can get alerts based upon the CPU utilizations and the metrics over there, probably that would make this one tool used for everything. Actually, the circumstances that prompted my company to explore new SIEM solutions maybe include a point where the storage space or the license that we have, probably compared to other SIEM products, they have more, or the pricing and sales that go into the picture there. Again, that is above my pay grade to comment on, but it probably could be better if we can provide more storage of the data for the license that has been provided for organizations.
MD
SVP IT at AS IT Consulting Pvt. Ltd.
Offers comprehensive report generation while maintaining ease of integration
We need to improve Trellix ESM by making sure that most of the logging devices available in the global market should be covered, and if there is any device which is not covered, there should not be any additional charges for writing the custom parsers on that. We can add some new features regarding AI in the future for Trellix ESM, but the maturity will take a longer time. There are many false positives that happen in an environment during the first couple of months, or around six months, so the system analyst is not able to identify whether the event which has occurred is a true positive or a false positive.
report
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Comparison Review

VS
Manager, Enterprise Risk Consulting at a tech company with 1,001-5,000 employees
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…
 

Top Industries

By visitors reading reviews
No data available
Comms Service Provider
16%
Construction Company
13%
Manufacturing Company
10%
Outsourcing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise6
Large Enterprise25
 

Questions from the Community

What is your experience regarding pricing and costs for CrowdStrike Falcon Next-Gen SIEM?
Pricing, setup costs, and licensing of CrowdStrike Falcon Next-Gen SIEM is not my area.
What needs improvement with CrowdStrike Falcon Next-Gen SIEM?
I do not use automations within CrowdStrike Falcon Next-Gen SIEM at this point, but that is something that we want to do in the future. Maybe I did not experiment or did not investigate, but if we ...
What is your primary use case for CrowdStrike Falcon Next-Gen SIEM?
I work on Identity Governance for this solution. We onboard the logs into the SIEM, into CrowdStrike Falcon, and we ensure that we get alerts on time and create dashboards using that data. Our work...
What is your experience regarding pricing and costs for McAfee ESM?
When discussing Trellix ESM pricing and licensing, if you consider some premium product, the pricing also has to be premium, however, enterprise customers who look for a premium product, alongside ...
What needs improvement with McAfee ESM?
Areas of Trellix ESM that could be improved or enhanced include checking on the clients who are still on-prem, especially banks, as most are not moving everything to the cloud due to confidentialit...
What is your primary use case for McAfee ESM?
My customer's usual use case for Trellix ESM involves one client, as most of the users have moved to ESM. Nowadays, they don't use IPS only, since McAfee IPS is standalone; they incorporate firewal...
 

Also Known As

No data available
McAfee ESM, NitroSecurity, McAfee Enterprise Security Manager
 

Overview

 

Sample Customers

Information Not Available
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 CrowdStrike Falcon Next-Gen SIEM vs. Trellix ESM and other solutions. Updated: September 2026.
914,351 professionals have used our research since 2012.