Fortinet FortiSIEM vs Wazuh comparison

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Fortinet FortiSIEM

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Executive SummaryUpdated on Sep 18, 2024

Fortinet FortiSIEM and Wazuh both offer robust SIEM solutions. Fortinet FortiSIEM seems to have the upper hand in deployment and customer service, while Wazuh stands out with its comprehensive features and lower initial costs.

Features: Fortinet FortiSIEM is highlighted for its integrated approach to threat management, its capacity to handle large-scale security operations, and robust support. Wazuh is praised for its open-source flexibility, extensive out-of-box functionalities, and high degree of customization.

Room for Improvement: Fortinet FortiSIEM could improve its reporting capabilities, integration with third-party tools, and analytics. Wazuh users would like better documentation, more streamlined deployment processes, and enhanced user guidance.

Ease of Deployment and Customer Service: Fortinet FortiSIEM is generally favored for its easier deployment and effective customer support. Wazuh, although feature-rich, is often seen as more challenging to deploy, with some users experiencing delays in customer support responses.

Pricing and ROI: Fortinet FortiSIEM has higher setup costs aligned with its comprehensive support and integrated features, leading to a higher perceived ROI for extensive security needs. Wazuh, being open-source, offers lower initial costs and appeals to budget-conscious users, with a high ROI due to its modifiable nature and deep functionalities.

To learn more, read our detailed Fortinet FortiSIEM vs. Wazuh Report (Updated: July 2025).

Fortinet FortiSIEM vs. Wazuh

July 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)

7th

Average Rating

7.6

Reviews Sentiment

6.5

Number of Reviews

Ranking in other categories

No ranking in other categories

Wazuh

Ranking in Security Information and Event Management (SIEM)

2nd

Average Rating

7.4

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

Log Management (1st), Extended Detection and Response (XDR) (5th)

Mindshare comparison

As of July 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 Wazuh is 12.6%, down from 16.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Security Information and Event Management (SIEM)

Featured Reviews

Oliver Jackson

Network Engineer at Laminar Communications Pty Ltd

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

Sandip_Patel

Student at Dakota State University

Evaluating robust file monitoring with insights for community support improvements

Wazuh's most valuable features include file monitoring and compliance reporting, which do not require excessive costs. These aspects are vital as they provide alerts for changes and facilitate the monitoring of compliance. The platform is also relatively easy to set up and operate. Reports are straightforward to extract and prove useful for compliance requirements.

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

"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 ability to write my own parsers for the devices that are not supported by Fortinet is the most valuable feature."

"These aspects make Fortinet FortiSIEM a valuable choice."

"The CMDB and the device discovery features are most valuable."

"Fortinet FortiSIEM is easy to use."

"The stability is very reliable. It offers very good performance."

"The most valuable features for us are the built-in reports and alerts, along with the extreme flexibility in reporting and rule generation."

"I like FortiSIEM because it integrates natively with our other Fortinet solutions and the Fortinet Fabric, but it also integrates with Cisco, Palo Alto and other security fabrics."

More Fortinet FortiSIEM pros

"I like that the solution is on top of the Kubernetes stack."

"The log monitoring and analysis tools are great in addition to SIEM file activity monitoring."

"We found the MITRE framework mapping and the agent enrollment service to be the most valuable features of Wazuh."

"Good for monitoring, active response, and for vulnerabilities."

"Overall, I rate Wazuh a nine out of ten."

"It is a stable solution."

"The product's initial setup phase was easy."

"Some of the strengths of Wazuh that stand out for us include its scalability when deployed on Azure, its open-source nature, which allows for customization based on our needs, and its compatibility with various security solutions like threat intelligence platforms."

More Wazuh pros

Cons

"When our team tried configuring logs for Microsoft SQL, it did not work."

"Our team tried configuring MS SQL database logs with Fortinet FortiSIEM, but it did not work for some time."

"The support of the product changed recently, and I don't think it's for the better. They should work to improve the support they offer to clients."

"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."

"Improvements include making it easier for users to create their normalizers. Fortinet FortiSIEM uses XML for normalizing and parsing, which can be tedious and time-consuming. A simpler way of using regex could be helpful."

"Fortinet FortiSIEM could improve by having a signature update."

"They should enhance the solution's AI capabilities, including XDR and EDR."

"We need to see incident reports about the event log, without events from the administrator or through human interaction."

More Fortinet FortiSIEM cons

"I have yet to find the same capability in Wazuh to get logs from different sources into the system"

"Wazuh doesn't have native support for some enterprise solutions."

"The implementation is very complex."

"The tool does not provide CTI to monitor darknet."

"A lack of certain features creates limitations."

"The support channel is not optimal, and extensive research is required on our part to implement Wazuh effectively."

"Wazuh should come up with more in-built rules and integrations for the cloud."

"So far, the recent updates have addressed most challenges we previously faced."

More Wazuh cons

Pricing and Cost Advice

"Fortinet FortiSIEM is not an expensive solution."

"They have a yearly subscription."

"Pricing is determined based on the customer's budget."

"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."

"Fortinet's products are not expensive, it is less than the competition."

"Pricing is acceptable for more than 90% of our customers, as they normally get discounts."

"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 solution is available for both, perpetual and subscription licenses."

More Fortinet FortiSIEM pricing and cost advice

"Wazuh is an open-source tool."

"The current pricing is open source."

"Wazuh is open-source, but you must consider the total cost of ownership. It may be free to acquire, but you spend a lot of time and effort supporting the product and getting it to a point where it's useful."

"The product price is neither too high nor too low."

"When I contacted customer care, they mentioned bundling options, that I found to be overall affordable."

"They have a good pricing strategy for market expansion."

"It is a free-of-cost solution."

"We use the free version of Wazuh."

More Wazuh pricing and cost advice

See which vendors are best for you

Use our free recommendation engine to learn which Security Information and Event Management (SIEM) solutions are best for your needs.

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861,524 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Computer Software Company

14%

Financial Services Firm

10%

Comms Service Provider

Government

Computer Software Company

15%

Comms Service Provider

University

Government

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 Wazuh?

Wazuh is its flexibility and open-source nature, which allows us to tailor threat detection and response across diverse client environments. Its integration capabilities with SOAR, cloud platforms,...

What needs improvement with Wazuh?

That would require me to discuss with the Wazuh team regarding areas that could be improved, as I have numerous ideas. From a developer's perspective, this is a Linux system with an active communit...

What is your primary use case for Wazuh?

Wazuh is a SIEM platform with various applications in today's environment. Compliance checks have helped with regulatory requirements. I pulled in PCI DSS to check for file integrity monitoring. I ...

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Product Reports

Download Fortinet FortiSIEM product report

Fortinet FortiSIEM

July 2025

Download Wazuh product report

June 2025

Also Known As

FortiSIEM, AccelOps

No data available

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

Wazuh is an enterprise-ready platform used for security monitoring. It is a free and open-source platform that is used for threat detection, incident response and compliance, and integrity monitoring. Wazuh is capable of protecting workloads across virtualized, on-premises, containerized, and cloud-based environments.

It consists of an endpoint security agent and a management server. Additionally, Wazuh is fully integrated with the Elastic Stack, allowing users the ability to navigate through security alerts via a data visualization tool.

Wazuh’s agent can run on many different platforms, and is lightweight. It can successfully perform the tasks needed to detect threats in order to trigger responses automatically.
Wazuh manages the agents, can analyze agent data, and can scale horizontally.
Elastic Stack is where alerts are indexed and stored.

Wazuh Capabilities

Some of Wazuh’s most notable capabilities include:

Intrusion detection: Wazuh’s agents can detect hidden files, cloaked processes, or unregistered network listeners, as well as inconsistencies in system call responses. Wazuh’s server component uses a signature-based approach to intrusion detection, using its regular expression engine to analyze collected log data and look for indicators of compromise.
Log data analysis: Wazuh can read operating system and application logs, and securely forward them to a central manager for rule-based analysis and storage.
Integrity monitoring: File integrity monitoring can help identify changes in content, ownership, permissions, and attribute of files. Wazuh’s file integrity monitoring can be used in conjunction with threat intelligence.
Vulnerability detection: Wazuh agents can identify well-known vulnerable software so you can see where your weak spots are and take action before an attack can exploit them.
Configuration assessment: System and application configurations are monitored to make sure they are compliant with security policies. Periodic scans are used to detect applications that are known to be vulnerable, insecurely configured, or unpatched.
Incident response: Wazuh responds actively when active threats need to be addressed. It can perform countermeasures like blocking access to a system when a threat source is identified.
Regulatory compliance: Wazuh includes the security controls required to be compliant with industry regulations and standards.
Cloud security: Wazuh’s light-weight and multi-platform agents are commonly used to monitor cloud environments at the instance level. In addition, Wazuh helps monitor cloud infrastructure at an API level.
Security for containers: With Wazuh, you have increased security visibility into hosts and containers, allowing for easier detection of threats, anomalies, and vulnerabilities.

Wazuh Benefits

Some of the most valued benefits of Wazuh include:

No vendor lock-in
No license costs
Uses lightweight, multi-platform agents
Free community support

Wazuh Offers

Annual support and maintenance
Assistance with deployment and configuration
Training and instructional hands-on courses

Reviews From Real Users

"It's very easy to integrate Wazuh with other environments, cloud applications, and on-prem applications. So, the advantage is that it's easy to implement and integrate with other solutions." - Robert C., IT Security Consultant at Microlan Kenya Limited

“The MITRE ATT&CK correlation is most valuable.” - Chief Information Security Officer at a financial services firm

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.

Information Not Available