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Fortinet FortiSIEM vs USM Anywhere 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:
 

ROI

Sentiment score
5.1
Fortinet FortiSIEM delivers security improvements and customer satisfaction, leading to positive financial outcomes despite no explicit ROI measurement.
Sentiment score
6.8
USM Anywhere enhances security, saves time and resources, reduces staffing needs, and meets compliance, offering financial and time benefits.
The platform has resulted in time saved and reduces mean time to response, making it a great platform.
Cybersecurity Team Leader at EMAK For Integrated Solutions
Customers see ROI as they save on staff and other resources.
Co-Founder/Director at Bangkok MSP Company Limited
 

Customer Service

Sentiment score
7.7
Fortinet FortiSIEM's customer service is seen as professional but has mixed reviews on response times and support accessibility.
Sentiment score
8.0
USM Anywhere's customer service is generally praised for responsiveness but experiences occasional delays and inconsistent support information.
The customer support for Fortinet FortiSIEM is excellent.
Cybersecurity Team Leader at EMAK For Integrated Solutions
There is a knowledgeable, though small, team of support engineers around the world.
Network Engineer at Laminar Communications Pty Ltd
Local tech support is available, however, for more critical or technical issues, we depend on the OEM directly, especially when it comes to on-prem solutions.
IT Solutions Product Manager at a computer software company with 11-50 employees
 

Scalability Issues

Sentiment score
7.6
Fortinet FortiSIEM scales well, accommodating different business sizes but faces challenges with licensing, architecture, and configuration complexities.
Sentiment score
7.5
USM Anywhere is scalable for small to medium businesses, but enterprise-scale deployments face data volume and speed challenges.
Fortinet FortiSIEM's scalability is excellent, and it is also easy to configure, maintain, and operate.
Cybersecurity Team Leader at EMAK For Integrated Solutions
At any point in time, when network devices increase or there is a change in the infrastructure, we can add more workers and collectors to expand our infrastructure setup.
IT Solutions Product Manager at a computer software company with 11-50 employees
Fortinet FortiSIEM is highly scalable.
Network Engineer at Laminar Communications Pty Ltd
USM Anywhere faces scalability issues because of a 60 TB limit.
Co-Founder/Director at Bangkok MSP Company Limited
 

Stability Issues

Sentiment score
6.2
Fortinet FortiSIEM is reliable and stable, handling updates well, with users rating its performance highly despite occasional bugs.
Sentiment score
7.2
USM Anywhere receives mixed stability reviews, with some users praising its reliability and others reporting issues during updates or large data handling.
It stabilizes itself in an appropriate time, so its uptime is good.
IT Solutions Product Manager at a computer software company with 11-50 employees
Some stability issues occur, but Fortinet's technical support team provides assistance.
Network Engineer at Ogma Consulting
These issues may cause unusual errors and user interface issues.
Network Engineer at Laminar Communications Pty Ltd
 

Room For Improvement

Fortinet FortiSIEM needs improvements in integration, user interface, support, cost, and features like AI and automated responses.
USM Anywhere needs improved performance, user interface, integration, and support, with better updates and less disruptive software changes.
Recently, they revised it to a subscription-based, all-inclusive license.
IT Solutions Product Manager at a computer software company with 11-50 employees
Fortinet FortiSIEM should broaden its remediation part to include more features for incident management.
Network Engineer at Ogma Consulting
Enhancing the completeness of its APIs could aid in better external integrations.
Network Engineer at Laminar Communications Pty Ltd
There are scalability issues due to a 60 TB limit, which restricts its use for large customers like banks.
Co-Founder/Director at Bangkok MSP Company Limited
 

Setup Cost

Fortinet FortiSIEM provides flexible pricing that can be cost-effective, but costs may increase with additional modules and scalability.
USM Anywhere offers scalable, affordable SIEM solutions ideal for SMBs, recommended for budget-conscious enterprises over costly competitors.
Setting it up for oneself as an enterprise-licensed product can be quite expensive.
Network Engineer at Laminar Communications Pty Ltd
Windows agent licenses cost around 3,000 Rupees per device per year.
Network Engineer at Ogma Consulting
My experience with pricing, setup cost, and licensing for Fortinet FortiSIEM is wonderful, as it offers an excellent license compared to other vendors.
Cybersecurity Team Leader at EMAK For Integrated Solutions
The pricing is amazing and really cheap.
Co-Founder/Director at Bangkok MSP Company Limited
 

Valuable Features

Fortinet FortiSIEM provides automation, analytics, and integration with a user-friendly interface for efficient threat detection and network monitoring.
USM Anywhere offers event correlation, vulnerability scanning, and centralized logging with customizable, user-friendly security monitoring for small teams.
It provides extensive logging and record-keeping for internal networks, cloud applications, and services as well as perimeter physical network security.
Network Engineer at Laminar Communications Pty Ltd
I find the real-time monitoring and correlation capabilities effective for security alerts.
Network Engineer at Ogma Consulting
Reliability and scalability have helped me in my work, especially because the license for Fortinet FortiSIEM is excellent from a cost perspective, and we can add more collectors as we expand.
Cybersecurity Team Leader at EMAK For Integrated Solutions
The 365-day block query is a major feature.
Co-Founder/Director at Bangkok MSP Company Limited
 

Categories and Ranking

Fortinet FortiSIEM
Ranking in Security Information and Event Management (SIEM)
7th
Average Rating
7.6
Reviews Sentiment
6.2
Number of Reviews
76
Ranking in other categories
AI Observability (5th)
USM Anywhere
Ranking in Security Information and Event Management (SIEM)
32nd
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
115
Ranking in other categories
Log Management (40th), Endpoint Detection and Response (EDR) (50th), Compliance Management (15th)
 

Mindshare comparison

As of January 2026, in the Security Information and Event Management (SIEM) category, the mindshare of Fortinet FortiSIEM is 2.8%, down from 3.0% compared to the previous year. The mindshare of USM Anywhere is 1.0%, down from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Market Share Distribution
ProductMarket Share (%)
Fortinet FortiSIEM2.8%
USM Anywhere1.0%
Other96.2%
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.
Kris Nawani - PeerSpot reviewer
Co-Founder/Director at Bangkok MSP Company Limited
Offers complete coverage without the need to install additional software
USM Anywhere is used for threat detection and investigation. It provides a solution with built-in threat intelligence and various other investigation tools The solution offers complete coverage without the need to install additional software, as it is maintained by the vendor. It helps in saving…
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Use our free recommendation engine to learn which Security Information and Event Management (SIEM) solutions are best for your needs.
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Financial Services Firm
9%
Comms Service Provider
8%
Government
7%
Computer Software Company
15%
Comms Service Provider
9%
Performing Arts
7%
Financial Services Firm
7%
 

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 Business64
Midsize Enterprise29
Large Enterprise25
 

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?
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 do you like most about AT&T AlienVault USM?
The most valuable feature of the solution is the ease of deployment that it provides to users. The integrations that the product has with third-party applications are useful.
What needs improvement with AT&T AlienVault USM?
There are scalability issues due to a 60 TB limit, which restricts its use for large customers like banks. It is also limited when used with bigger products and has complex password requirements.
 

Also Known As

FortiSIEM, AccelOps
AT&T AlienVault USM, AlienVault, AlienVault USM, Alienvault Cybersecurity
 

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.
Abel & Cole, Bank of Ireland, Bluegrass Cellular, CareerBuilder, Claire's, Hays Medical Center, Hope International, McCurrach, McKinsey & Company, Party Delights, Pepco Holdings, Richland School District, Ricoh, SaveMart, Shake Shack, Steelcase, TaxAct, Taylor Morrison, Vonage and Zoom
Find out what your peers are saying about Fortinet FortiSIEM vs. USM Anywhere and other solutions. Updated: December 2025.
879,899 professionals have used our research since 2012.