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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)
7th
Average Rating
7.6
Reviews Sentiment
6.5
Number of Reviews
74
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
7.4
Number of Reviews
37
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2025, in the Security Information and Event Management (SIEM) category, the mindshare of Fortinet FortiSIEM is 3.3%, up from 3.0% compared to the previous year. The mindshare of Trellix ESM is 0.9%, up 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 event correlation is pretty robust. The GUI is pretty good."
"One of the most valuable features is that we can combine SOC and NOC operations in the same tool. We can provide NOC and SOC services in the same tool for two separate teams. There are plenty of third-party solutions that integrate with FortiSIEM. All these solutions already have a ready integration, and we have the possibility to create a custom connector for these solutions. Its reports are also very good."
"FortiSIEM is a great tool for making security processes transparent."
"The stability is very reliable. It offers very good performance."
"The CMDB and the device discovery features are most valuable."
"It works well with medium to large-scale enterprises."
"The most valuable feature is auto-discovery. When you send logs from any device to port 514, it helps register those devices automatically."
"Analytics is the most valuable feature. The business service summaries in the dashboards and the correlations for the SIEM are also valuable features."
"It can be easily deployed with the other solutions."
"We are now able to completely monitor our environment so we can review what is there, which is a big win for us."
"Compared to other solutions, the user interface is good."
"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."
"It is user-friendly. The notification part of McAfee ESM is very easy."
"I rate the tool's deployment an eight out of ten. The deployment is completed in two days."
"It is easy to use and deploy. It comes with user-friendly manuals."
"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."
 

Cons

"The UI could improve in Fortinet FortiSIEM. Humans view the UI frequently for data and if it was more visually pleasing it would be beneficial."
"Not very good on non-API features, lacks that functionality."
"Sometimes, if there are changes made by a user on a database server, it can be difficult to get that information on the fly. I would like to see a situation where once I specify a user with the database server I need, and with the changes they have performed on that, I don't need to continue my search pattern to drill down just to get the information."
"With FortiSIEM, the issue has to do with the ways we can generate a report. It's not as flexible compared to that with other SIEM tools, like Splunk."
"Does not have load-sharing or high-availability, and these are important things to implement. I can do the same things in another way, but not naturally having these features makes it complicated."
"Fortinet FortiSIEM could improve by having a signature update."
"Their product support, in general, is not that great. The product support is in the same ecosystem. Their support is improving but it's not that great.vvv"
"Creating parsers to try make unknown events or currently unsupported devices produce meaningful information is extremely cumbersome."
"It is more difficult to operate Trellix ESM than other solutions."
"The initial setup is difficult and could improve."
"It seems McAfee does test its product before releasing. When we - not only us, other companies also - deploy McAfee, we face multiple issues from the customer side, after which, McAfee reacts and fixes the bugs."
"The product’s alert response feature needs improvement. It could be more flexible and secure."
"We acquired the IBM product because McAfee is slightly confusing to use, and it's broader."
"There's no software support from McAfee."
"We cannot add new data sources to the most recent version."
"The user interface could be more user-friendly."
 

Pricing and Cost Advice

"Manageable, however would be better as pay as you go versus CapEX."
"There are additional features that cost more than the standard licensing fees."
"The tool is really expensive. For what the tool does for our team, the price is fair."
"FortiSIEM's licensing is based on EPS, and its pricing is competitive in the market."
"Its price can be better. We are Fortinet partners, so we can get discounts, but its price can be an issue at the beginning for others. There is a licensing scheme for every case. There are three licensing schemes that we can choose from."
"Pricing is determined based on the customer's budget."
"Fortinet FortiSIEM is very cost-efficient compared to other SIEM solutions."
"Fortinet FortiSIEM is not an expensive solution."
"It is an inexpensive product. We purchase its yearly license."
"Regarding pricing, Trellix ESM is not that expensive. It's less than half the cost of IBM QRadar."
"The price is good. It's moderate. We follow a pay-as-you-go model. There are different models available, and they can also be monthly. You can choose monthly or yearly. It's very flexible. If our existing customers exceed the current plan, you can just call McAfee and get it extended."
"The pricing is fair."
"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."
"We pay for our licensing fees on a yearly basis, and there are no costs in addition to the standard licensing fees."
"The licensing cost is based on EPS."
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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
10%
Government
7%
Comms Service Provider
6%
Educational Organization
67%
Financial Services Firm
5%
Computer Software Company
5%
Comms Service Provider
4%
 

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?
The pricing is reasonable, which is why it is preferred by government customers. Windows agent licenses cost around 3,000 Rupees per device per year.
What needs improvement with Fortinet FortiSIEM?
Fortinet FortiSIEM should broaden its remediation part to include more features for incident management. Currently, to manage repetitive incidents or for remediation, I need to use a separate softw...
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: April 2025.
851,604 professionals have used our research since 2012.