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Fortinet FortiSIEM vs IBM Watson for Cyber Security 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)
12th
Average Rating
7.6
Reviews Sentiment
6.2
Number of Reviews
75
Ranking in other categories
AI Observability (13th)
IBM Watson for Cyber Security
Ranking in Security Information and Event Management (SIEM)
51st
Average Rating
8.0
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2026, in the Security Information and Event Management (SIEM) category, the mindshare of Fortinet FortiSIEM is 2.3%, down from 3.3% compared to the previous year. The mindshare of IBM Watson for Cyber Security is 0.8%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
Fortinet FortiSIEM2.3%
IBM Watson for Cyber Security0.8%
Other96.9%
Security Information and Event Management (SIEM)
 

Featured Reviews

SY
Network Engineer at Ogma Consulting
Comprehensive monitoring boosts security, yet incident management features need expansion
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 software called FortiSOAR. Additionally, the search functionality in FortiAI should be improved to provide more precise results, making it easier for me to understand what actions need to be taken.
Elena Stefanovska - PeerSpot reviewer
Sales Account Manager at InTec System
Knowledgeable support, reliable, and useful compliance policies
IBM Watson for Cyber Security can be deployed on-premise or in the cloud and it is used as a SIEM solution The most valuable features of IBM Watson for Cyber Security are ease of use and out-of-the-box reports and compliance policies. Additionally, if there are aspects that are missing IBM add…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The primary thing I use it for is monitoring IPS because we have 12 or 14 Cisco IPS devices, and the Cisco solution for monitoring that many IPS devices is hokey at best, aside from it being expensive."
"The product's initial setup phase was easy."
"The beautiful thing about Fortinet is that they have integrated many, many solutions."
"Fortinet FortiSIEM is highly scalable. I would rate its scalability nine out of ten."
"I like the various options, including the option for CMDB and the easier access to create rules, playbooks, or use cases, and it's also easier to use for creating dashboards and reports."
"The seamless integration with FortiGate is the solution's most valuable aspect."
"This is a very stable product - we have never had a crash with it."
"We have found the most important features in Fortinet FortiSIEM to be the correlation, file utility check, latest file, and hash changes. These features are important for us."
"The most valuable features of IBM Watson for Cyber Security are ease of use and out-of-the-box reports and compliance policies. Additionally, if there are aspects that are missing IBM add them in the next release."
"The customer support is very good."
"From what I have seen so far, this is an excellent product."
"The most valuable feature of this product is innovation, where the research and upgrading of technology never ends."
"IBM Watson for Cyber Security is very stable."
 

Cons

"The process of installing Fortinet FortiSIEM and the customization of the alerts take too long."
"The log collection and configuration management are not great."
"They should enhance the solution's AI capabilities, including XDR and EDR."
"The product does not have Security Orchestration and Automation Response, I would recommend adding this feature."
"We need more incidents automatically to protect our network."
"FortiSIEM needs to expand its integration with third-party vendors. I don't know if Forcepoint has been added, but there were limited resources for integrating Forcepoint solutions when we implemented FortiSIEM. It integrates well with other Fortinet products and solutions from established cybersecurity companies like Palo Alto but doesn't integrate with some of the newer vendors."
"Our customers are noticing configuration available in the GUI interface and I think that they should be equal."
"The reporting feature is not very attractive for the upper management and I am not able to perform complex/nested queries."
"They need to continue to build the AI capabilities."
"This is an expensive product, so making it more cost-effective would be an improvement."
"In the future, I would like to see threat intelligence included."
"The dashboard could improve in IBM Watson for Cyber Security."
 

Pricing and Cost Advice

"The solution is available for both, perpetual and subscription licenses."
"The price of the solution is expensive. The license is scalable. If there are 10 devices it is simple to license."
"The price of Fortinet FortiSIEM is a lot less when compared to other solutions."
"The price is competitive."
"Fortinet FortiSIEM is very cost-efficient compared to other SIEM solutions."
"The tool is really expensive. For what the tool does for our team, the price is fair."
"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."
"The price of Fortinet FortiSIEM was reasonable compared to other solutions."
"IBM Watson for Cyber Security is very simple to license and is priced well."
"The price of this solution should be lower, although I understand why IBM charges a premium price."
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Top Industries

By visitors reading reviews
Financial Services Firm
9%
Comms Service Provider
9%
Manufacturing Company
8%
Construction Company
8%
Construction Company
10%
Comms Service Provider
9%
Educational Organization
9%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business34
Midsize Enterprise22
Large Enterprise24
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Fortinet FortiSIEM?
My experience with pricing, setup cost, and licensing for Fortinet FortiSIEM is wonderful, as it offers an excellent license compared to other vendors.
What needs improvement with Fortinet FortiSIEM?
Fortinet FortiSIEM is great overall. Performance could be enhanced, but I do not wish to elaborate on needed improvements.
What is your primary use case for Fortinet FortiSIEM?
My main use case for Fortinet FortiSIEM is building a SOC and serving as an event management platform for correlating events in my work. I use Fortinet FortiSIEM for event correlation by building a...
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Also Known As

FortiSIEM, AccelOps
No data available
 

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.
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Find out what your peers are saying about Fortinet FortiSIEM vs. IBM Watson for Cyber Security and other solutions. Updated: June 2026.
902,988 professionals have used our research since 2012.