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Fortinet FortiSIEM vs Trellix ESM comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 18, 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

Fortinet FortiSIEM
Ranking in Security Information and Event Management (SIEM)
8th
Average Rating
7.6
Reviews Sentiment
6.7
Number of Reviews
73
Ranking in other categories
No ranking in other categories
Trellix ESM
Ranking in Security Information and Event Management (SIEM)
27th
Average Rating
7.4
Reviews Sentiment
7.4
Number of Reviews
36
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2025, in the Security Information and Event Management (SIEM) category, the mindshare of Fortinet FortiSIEM is 3.1%, up from 3.0% 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)
 

Featured Reviews

Oliver Jackson - PeerSpot reviewer
Systems monitoring enhanced by firewall and intrusion detection features
My primary use case for Fortinet FortiSIEM is systems monitoring and alerting. I use it for standard functions like log monitoring, incident detection, and notification.  My customers are mostly medium-sized enterprises ranging from engineering companies, mining companies, independent schools, and…
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.

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 for us are the built-in reports and alerts, along with the extreme flexibility in reporting and rule generation."
"We have many application systems, and I can set up Fortinet FortiSIEM for users to monitor their systems."
"Analytics is the most valuable feature. The business service summaries in the dashboards and the correlations for the SIEM are also valuable features."
"The tool's most valuable feature stems from the fact that I can see a complete analysis, like all the incidents that have happened, and it detects everything in real-time."
"Fortinet FortiSIEM needs to provide better API integrations to users."
"The stability is very reliable. It offers very good performance."
"The interface is very easy to use. The connector in the core has FortiSIEM support from the vendor."
"I like FortiSIEM because it integrates natively with our other Fortinet solutions and the Fortinet Fabric, but it also integrates with Cisco, Palo Alto and other security fabrics."
"The most valuable feature for us is that it comes with many correlations, reports, and dashboards already available. It's also very easy to use."
"It is user-friendly. The notification part of McAfee ESM is very easy."
"The most valuable feature is the capability to correlate different events from different platforms that we feed into it."
"The solution's technical support is great."
"McAfee as a whole is a good solution."
"The most valuable feature is that if the scanning does find something, it quarantines it. Then you can decide what you are going to do with it."
"Compared to other solutions, the user interface is good."
"The ease of use is the most valuable feature. Over the years I have always been using this solution and have become comfortable with it."
 

Cons

"Improvements include making it easier for users to create their normalizers. Fortinet FortiSIEM uses XML for normalizing and parsing, which can be tedious and time-consuming. A simpler way of using regex could be helpful."
"When compared with some competitors, in terms of performance, the CPU and RAM requirements and the capability of coordination with development all need some improvement."
"An improvement would be if FortiSIEM's licensing was based on the number of nodes rather than the EPS."
"The solution's technical support didn't help our company a lot."
"It would be good if the solution offered even more configuration options, especially in relation to the VPN so that it continues to be a very flexible option."
"Areas for improvement would be the ease of use and the integration with Fortinet's own products."
"They should enhance the solution's AI capabilities, including XDR and EDR."
"Our team tried configuring MS SQL database logs with Fortinet FortiSIEM, but it did not work for some time."
"It cannot integrate with our Next-Generation Firewall and few applications such as Cisco ACI."
"The only drawback is that they don't have any packet capturing or network behavior analysis."
"There's no software support from McAfee."
"The product’s alert response feature needs improvement. It could be more flexible and secure."
"We would welcome integrations with some of the new McAfee acquisitions, e.g., behavioural analytics."
"The product is mature and needs little improvement, but we could enhance the customized dashboarding based on use cases."
"The product's stability is an area of concern where improvements are required."
"There are some banking and transactional cases that are local, South America transactions. I would like to see them add features that can be used locally, to make those transactions more reliable."
 

Pricing and Cost Advice

"The price of Fortinet FortiSIEM is a lot less when compared to other solutions."
"FortiSIEM's licensing is based on EPS, and its pricing is competitive in the market."
"We bought the perpetual license, so we own the product, but there is a three-year support renewal fee for that."
"The tool is really expensive. For what the tool does for our team, the price is fair."
"The solution is available for both, perpetual and subscription licenses."
"Manageable, however would be better as pay as you go versus CapEX."
"We pay for a license for FortiSIEM. We pay for the license and renewal."
"If one is cheap and ten is expensive. I rate the tool's price as an eight out of ten. Compared with Splunk or Oracle, Fortinet is cheap."
"The pricing is good, and they are competitive compared to providers such as RSA and IBM QRadar."
"The cost is dependent on the customer's environment and requirements."
"It is an inexpensive product. We purchase its yearly license."
"The cost is all included. The finance department handles the financial part, and we mostly don't get involved in it."
"The price of McAfee ESM is higher than some of the other solutions. There are additional features that can be added at an additional fee."
"Regarding pricing, Trellix ESM is not that expensive. It's less than half the cost of IBM QRadar."
"The product is slightly expensive."
"When compared to IBM Security QRadar and other similar platforms, the pricing of McAfee ESM is reasonable and comparatively less expensive."
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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…
 

Top Industries

By visitors reading reviews
Computer Software Company
16%
Financial Services Firm
9%
Government
7%
Comms Service Provider
7%
Educational Organization
75%
Financial Services Firm
4%
Computer Software Company
3%
Comms Service Provider
3%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Fortinet FortiSIEM?
Fortinet FortiSIEM needs to provide better API integrations to users.
What is your experience regarding pricing and costs for Fortinet FortiSIEM?
As a service, the cost is reasonable and affordable with scalable pricing based on the number of monitored devices. However, setting it up for oneself as an enterprise-licensed product can be quite...
What needs improvement with Fortinet FortiSIEM?
The built-in APIs in Fortinet FortiSIEM are somewhat lacking and could be improved for better integration with external ITSM products. Improving software stability and reducing bugs will make it a ...
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

FortiSIEM, AccelOps
McAfee ESM, NitroSecurity, McAfee Enterprise Security Manager
 

Overview

 

Sample Customers

FortiSIEM has hundreds of customers worldwide in markets including managed services, technology, financial services, healthcare, and government. Customers include Aruba Networks, Compushare, Port of San Diego, Cleveland Indians, Infoblox, Healthways, and Referentia.
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 Fortinet FortiSIEM vs. Trellix ESM and other solutions. Updated: March 2025.
845,589 professionals have used our research since 2012.