No more typing reviews! Try our Samantha, our new voice AI agent.

Fortinet FortiSIEM vs NetWitness Platform comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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)
13th
Average Rating
7.6
Reviews Sentiment
6.2
Number of Reviews
75
Ranking in other categories
AI Observability (15th)
NetWitness Platform
Ranking in Security Information and Event Management (SIEM)
36th
Average Rating
7.4
Reviews Sentiment
7.4
Number of Reviews
36
Ranking in other categories
Log Management (37th)
 

Mindshare comparison

As of August 2026, in the Security Information and Event Management (SIEM) category, the mindshare of Fortinet FortiSIEM is 2.2%, down from 3.3% compared to the previous year. The mindshare of NetWitness Platform is 1.0%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
Fortinet FortiSIEM2.2%
NetWitness Platform1.0%
Other96.8%
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.
reviewer2256927 - PeerSpot reviewer
Head of Information Security, Cyber Defense and IT Risk Management at HCT. at a transportation company with 201-500 employees
A solid SIEM solution that should improve technical support and online resources to be easier to use
A big problem with the product is that we don't have much professional experience in Israel installing, implementing, and integrating this product. There is not enough of a knowledge base. There is no support for this product in this country, so problems have to be resolved through global technical teams. We like to work locally because of the language, and when the product is only supported outside the country, it's a little difficult to implement and use this product. Moreover, AI is something that must be added immediately. Artificial intelligence is a part of the competitors' products, and it's not been implemented for us.

Quotes from Members

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

Pros

"Both the collecting logs and duo correlation are valuable features for us."
"The most valuable feature is the dashboard. CMDB database collects data from a lot of pre-configured devices."
"We find the solution to be stable."
"There's a great feature on the solution that allows us to analyze security issues and incidents."
"There are things like dashboards and reports (pre-configured and custom) that let me know that things are operating the way they should be, and when they are not."
"FortiSIEM is a great tool for making security processes transparent."
"It provides extensive logging and record-keeping for internal networks, cloud applications, and services as well as perimeter physical network security."
"The solution is easy to use and user-friendly."
"Possibility to investigate incidents based on logs and raw packets, such as extracting files sent over the network"
"The most valuable feature is the ability to write rules and triggers for network communication and then being able to investigate based on that, where you can see the payload and deconstruct the packets."
"The most valuable features are its ingestion of logs and raising of alerts based on those logs."
"NetWitness can be highly beneficial for incident detection and response."
"Packet Solution: Allows analyst proactive hunting and alerting on daily sophisticated APTs."
"The most valuable features are the packet decoder, log decoder, and concentrator."
"Once it is deployed and you are used to it, you can do whatever you want."
"Offers a good wireless feature."
 

Cons

"Fortinet FortiSIEM could improve by having a signature update."
"There could be improvements like introducing some solutions directly into FortiSIEM to avoid the need for separately purchasing additional tools like FortiStore."
"The product does not have Security Orchestration and Automation Response, I would recommend adding this feature."
"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."
"The stability of the product is fairly good. It's likely 70-80% there in terms of stability."
"Fortinet FortiSIEM could improve to extend to several locations or sites."
"The graphs on the user interface could be improved as we often experience glitches."
"The dashboards need to be improved. It gives you so much detail, but sometimes too much detail, especially to an executive, it's too much."
"The product's licensing models are complex to understand. This particular area needs improvement."
"RSA NetWitness Logs and Packets is far behind the competition."
"The system looks like it is a mix of a bunch of different systems, and nothing looked like it was quite together."
"I cannot say that the solution was stable because it tended to crash."
"The initial setup is complex. It requires some knowledge in order to set it up."
"I believe that integrating the solution with other products such as Oracle would be beneficial."
"There is no support for this product in this country, so problems have to be resolved through global technical teams."
"We encountered stability issues in the earlier versions, and much fewer in the newer versions."
 

Pricing and Cost Advice

"The price of the solution is expensive. The license is scalable. If there are 10 devices it is simple to license."
"We pay for a license for FortiSIEM. We pay for the license and renewal."
"Manageable, however would be better as pay as you go versus CapEX."
"There is a need to make yearly payments towards the licensing charges attached to the product. The free version license of the product is available for two months."
"We bought the perpetual license, so we own the product, but there is a three-year support renewal fee for that."
"The price is competitive."
"The price of Fortinet FortiSIEM was reasonable compared to other solutions."
"Fortinet FortiSIEM is cheaper compared to other products."
"The licenses are good but the cost is very expensive."
"We have a perpetual license, so the total cost of ownership is not very expensive. It's a good investment."
"The new pricing and licensing mechanisms are fair. I would advise always to get the full solution (i.e., not only Logs)."
"RSA NetWitness Logs and Packets do not have a subscription model, it's a one-time purchase. There is only a perpetual license."
"There is a licensing fee and the customer can choose whether he wishes this to be subscription-based or perpetual."
"In comparison to other SIEM solutions such as Splunk, NetWitness is less costly."
"It’s cheaper to run virtual machines in a VMware environment."
"We are on an annual license for the use of the solution."
report
Use our free recommendation engine to learn which Security Information and Event Management (SIEM) solutions are best for your needs.
908,877 professionals have used our research since 2012.
 

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
Comms Service Provider
10%
Financial Services Firm
9%
Construction Company
9%
Manufacturing Company
8%
Construction Company
13%
Financial Services Firm
11%
Comms Service Provider
9%
Outsourcing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business34
Midsize Enterprise22
Large Enterprise24
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise7
Large Enterprise20
 

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...
What is your experience regarding pricing and costs for NetWitness Platform?
The pricing is comparable to others, and I consider the cost to be intermediate. Specific cost details are unknown to me.
What needs improvement with NetWitness Platform?
There is currently no need for improvement in the SIEM ( /categories/security-information-and-event-management-siem ), though there could be potential enhancements by integrating with AI.
What is your primary use case for NetWitness Platform?
I use NetWitness Platform ( /products/netwitness-platform-reviews ) in the financial industry as a good product with excellent capabilities and integration with various devices.
 

Also Known As

FortiSIEM, AccelOps
RSA Security Analytics
 

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.
Los Angeles World Airports, Reply
Find out what your peers are saying about Fortinet FortiSIEM vs. NetWitness Platform and other solutions. Updated: August 2026.
908,877 professionals have used our research since 2012.