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Fortinet FortiSIEM vs USM Anywhere comparison

Fortinet and LevelBlue are both solutions in the Security Information and Event Management (SIEM) category. Fortinet is ranked #8 with an average rating of 7.9, while LevelBlue is ranked #31 with an average rating of 7.3. Fortinet holds a 3.3% mindshare in SIEM, compared to LevelBlue’s 0.9% mindshare. Additionally, 82% of Fortinet users are willing to recommend the solution, compared to 92% of LevelBlue users who would recommend it.
Fortinet FortiSIEM
Read 73 Fortinet FortiSIEM reviews
  • 4,452 Views
  • 3,087 Comparison Views
82% willing to recommend
USM Anywhere
Read 115 USM Anywhere reviews
  • 2,186 Views
  • 1,503 Comparison Views
92% willing to recommend
 

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 18, 2024

USM Anywhere and Fortinet FortiSIEM are both popular solutions in the SIEM market. Based on user reviews, Fortinet FortiSIEM seems to have the upper hand due to its robust features that justify its higher cost.

Features: USM Anywhere users value the product's threat detection, compliance capabilities, and ease of use. Fortinet FortiSIEM stands out with its scalability, advanced analytics, and comprehensive monitoring tools.

Room for Improvement: USM Anywhere could benefit from better performance, more frequent updates, and improved reporting. Fortinet FortiSIEM users desire an enhanced alerting system, more intuitive navigation, and simplified administration.

Ease of Deployment and Customer Service: USM Anywhere is praised for its straightforward deployment process and responsive customer service. Fortinet FortiSIEM, while more complex to deploy, provides excellent customer support to ease the process.

Pricing and ROI: USM Anywhere is seen as more cost-effective with a quicker ROI. Fortinet FortiSIEM, despite higher initial setup costs, delivers significant long-term value through its extensive feature set.

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To learn more, read our detailed Fortinet FortiSIEM vs. USM Anywhere Report (Updated: April 2025).
Buyer's Guide
Fortinet FortiSIEM vs. USM Anywhere
April 2025
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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
USM Anywhere
Ranking in Security Information and Event Management (SIEM)
31st
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
115
Ranking in other categories
Log Management (42nd), Endpoint Detection and Response (EDR) (53rd), Compliance Management (12th)
 

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 USM Anywhere is 0.9%, down from 1.9% 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…
Read full review
Kris Nawani - PeerSpot reviewer
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…
Read full review

Quotes from Members

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

Pros

"Fortinet FortiSIEM is highly scalable. I would rate its scalability nine out of ten."
"The most valuable features for us are the built-in reports and alerts, along with the extreme flexibility in reporting and rule generation."
"It detects new technologies, vulnerabilities, and emerging threats on the internet."
"Real-time monitoring makes life quite easy for me."
"AccelOps can handle a lot of data and it's just so important to true monitoring. Also, I can create a lot of rules to detect anything I like."
"The most fascinating aspect of FortiSIEM is its integration with the MITRE ATT&CK framework."
"The solution is very stable. It's run for years without the need to do anything except, add new patches when they are available, which are always a good idea to install."
"The primary valuable feature is that it has replaced a whole lot of other products with one platform."
More Fortinet FortiSIEM pros
"Any unusual behaviour, we can monitor. We have alerts set up to be sent when we receive signs of any unusual behaviour."
"This is a USM, so being able to get all the features under one roof makes it a good product with good new features."
"The most valuable feature is vulnerability management because it gives you insight into your environment to know what systems need to be updated or patched."
"AlienVault has an advanced component within one package. With this, we can cover more area with one solution."
"The vulnerability manager and the file integration are very good."
"AlientVault has helped us in improving our visualization and incident response during cybersecurity situations."
"On any given day I could give you a different answer regarding the most valuable features of the product. The feature that is most important is the fact that it has a lot of features, that it's not just a log collection and correlation system, that it has a lot of other components built in. The bundle of features is really the killer feature."
"OTX is a great module that lets staff maintain and monitor updates regarding events in the infrastructure and takes decision to improve the security perimeter."
More USM Anywhere pros
 

Cons

"The solution's interface could be modernized and improved."
"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."
"FortiSIEM could be better integrated with other vendors."
"If there is a configuration on the wrong side of the network or there are changes that result in harm to our IT infrastructure, the solution should immediately fix it."
"There is no proper guide for integration or configuration."
"The only drawback is the licensing model. It can get expensive if you want to integrate more solutions."
"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 an area of concern where improvements are required."
More Fortinet FortiSIEM cons
"It was easy on PoC, but when we got to the product it was different story. We had to learn the product again and got feeling that the PoC was a different product."
"More complimentary training needs to be done for use with this tool. If you get into a bind, then it will cost you."
"There are scalability issues due to a 60 TB limit, which restricts its use for large customers like banks."
"I've been told that AlienVault doesn't have a full version of NES running in there, but I'm not sure if that's accurate or if my engineer made it that way. I'm not sure he was completely honest either because we had NES in the environment before. Those tools could be improved because AlienVault is a SIEM, and it added all these other features."
"The reporting module could be a little easier to handle, as it requires quite some trial and error until you get the reports you want. Also, it would be great to have a graphical interface for the Network Intrusion Detection System's rule management."
"Maybe logs are the problem, as the database query is too slow. If you want to search something, you need time to find it."
"Source material on the forums to be more up-to-date with the changes happening within the product. Forums being out-of-date with information due to the changes makes troubleshooting a little more difficult - specific to the HIDS agents."
"The solution is a bit complicated. It could be simplified quite a bit."
More USM Anywhere cons
 

Pricing and Cost Advice

"The price of Fortinet FortiSIEM was reasonable compared to other solutions."
"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."
"This is probably more on the lower cost end of the spectrum compared to competing products. Fortinet's license model is based on events per second, which makes sense, but that's not typical. It makes it very hard to calculate what your costs are going to be as you scale the platform because some log sources, such as firewall logs, are very noisy, and there are lots and lots of events per second, but some of them are not. So, it becomes a bit of a science experiment trying to guess what your costs are going to be as you scale the solution. This is where other competing products perhaps have a more straightforward license model."
"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 solution is available for both, perpetual and subscription licenses."
"The price of Fortinet FortiSIEM is a lot less when compared to other solutions."
"They have a yearly subscription."
More Fortinet FortiSIEM pricing and cost advice
"So far, I feel the product's pricing is a good value. The technology is decent. You get what you pay for. I think it's fair."
"AlienVault is certainly not nearly as expensive as Splunk or QRadar. It's decently priced, but I don't have the exact figure."
"Use an MSSP instead. It is much cheaper."
"We ran a few PoCs. The price and feature set were the best with AlienVault."
"Pricing is very competitive with other products and you get much more functionality from AlienVault."
"​The vulnerability management solution is worse than buying a Nessus Professional license.​"
"I don't know exactly, but I know it is based on the number of logs and the retention duration, such as 30 days or something like that. So, the smallest package is about 500 a month for 30 days of logs. There is a virtual machine. You need resources for it. It is a log collecting VM. They provide the software, and you just have to load a virtual machine. So, you're going to incur some CPU RAM and storage for wherever this log collecting appliance is running, which typically is in our cloud and on our platform for the customer."
"The pricing is a good value. The key thing is that for the new product, the licensing of it, is subscription-based and it's based on data. Clients need to be really careful when thinking about that, because odds are they're going to need to put a lot more data into it than what they initially estimate, which is going to drive their subscription costs up."
More USM Anywhere pricing and cost advice
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Financial Services Firm
9%
Government
7%
Comms Service Provider
7%
Computer Software Company
20%
Financial Services Firm
9%
Comms Service Provider
8%
Educational Organization
7%
 

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.
See all answers
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...
See all answers
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 ...
See all answers
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.
See all answers
What is your experience regarding pricing and costs for AT&T AlienVault USM?
The pricing is amazing and really cheap.
See all answers
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.
See all answers
 

Comparisons

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Compared 7% of the time
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Compared 7% of the time
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Compared 30% of the time
Splunk Enterprise Security vs USM Anywhere Logo
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Compared 14% of the time
Wazuh vs USM Anywhere Logo
Wazuh vs USM Anywhere
Compared 13% of the time
Rapid7 InsightIDR vs USM Anywhere Logo
Rapid7 InsightIDR vs USM Anywhere
Compared 11% of the time
IBM Security QRadar vs USM Anywhere Logo
IBM Security QRadar vs USM Anywhere
Compared 10% of the time
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Product Reports

Buyer's Guide
Fortinet FortiSIEM
April 2025
Fortinet FortiSIEM reportDownload Fortinet FortiSIEM product report
Buyer's Guide
USM Anywhere
April 2025
USM Anywhere reportDownload USM Anywhere product report
 

Also Known As

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

Overview

FortiSIEM (formerly AccelOps 4) provides an actionable security intelligence platform to monitor security, performance and compliance through a single pane of glass.

Companies around the world use FortiSIEM for the following use cases:

  • Threat management and intelligence that provide situational awareness and anomaly detection
  • Alleviating compliance mandate concerns for PCI, HIPAA and SOX
  • Managing “alert overload”
  • Handling the “too many tools” reporting issue
  • Addressing the MSPs/MSSPs pain of meeting service level agreements
Fortinet

USM Anywhere centralizes security monitoring of networks and devices in the cloud, on premises, and in remote locations, helping you to detect threats virtually anywhere.

Discover

  • Network asset discovery
  • Software & services discovery
  • AWS asset discovery
  • Azure asset discovery
  • Google Cloud Platform asset discovery

Analyze

  • SIEM event correlation, auto-prioritized alarms
  • User activity monitoring
  • Up to 90-days of online, searchable events

Detect

  • Cloud intrusion detection (AWS, Azure, GCP)
  • Network intrusion detection (NIDS)
  • Host intrusion detection (HIDS)
  • Endpoint Detection and Response (EDR)

Respond

  • Forensics querying
  • Automate & orchestrate response
  • Notifications and ticketing

Assess

  • Vulnerability scanning
  • Cloud infrastructure assessment
  • User & asset configuration
  • Dark web monitoring

Report

  • Pre-built compliance reporting templates
  • Pre-built event reporting templates
  • Customizable views and dashboards
  • Log storage
LevelBlue
 

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
Buyer's Guide
Fortinet FortiSIEM vs. USM Anywhere
April 2025
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We monitor all Security Information and Event Management (SIEM) reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.