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Fortinet FortiAnalyzer vs LogRhythm SIEM comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Apr 20, 2025

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
7.7
Fortinet FortiAnalyzer offers strong ROI through cost efficiencies, competitive pricing, and reduced operational expenses despite resource consumption challenges.
Sentiment score
8.0
LogRhythm SIEM provides improved detection, security, and productivity, offering cost-effective ROI and compliance benefits for medium and smaller organizations.
The impact of the tool is low when the functionalities are inaccessible due to resource consumption.
Fortinet is highly efficient for moderate deployments and provides a secure platform for medium-sized networks and data centers.
I have seen a return on investment with Fortinet FortiAnalyzer due to its competitive pricing and straightforward licensing model based on the amount of log data processed per day.
 

Customer Service

Sentiment score
7.4
Fortinet FortiAnalyzer's customer service is praised as responsive and effective, but some users report slower response times.
Sentiment score
6.3
LogRhythm SIEM's support team is praised for prompt, knowledgeable service, despite occasional first-line response delays.
Customer service and support for Fortinet FortiAnalyzer are quite helpful and responsive.
Technical support is good, and I rate it ten out of ten.
The support service is very slow and incompetent.
Customer support is very helpful and effectively solves my problems.
 

Scalability Issues

Sentiment score
7.4
Fortinet FortiAnalyzer is scalable in VM/cloud versions but faces challenges with on-premises hardware due to size and cost.
Sentiment score
7.6
LogRhythm SIEM offers scalable, flexible integration, supporting diverse environments with modular expansion for small to large enterprises.
Fortinet FortiAnalyzer is scalable, especially for the VM versions, as additional space can be provisioned from the servers as needed.
FortiAnalyzer is a scalable product.
It typically handles three to five years of expansion effectively.
LogRhythm SIEM is highly scalable as it has modular components allowing me to expand storage, indexing, or other resources as needed.
 

Stability Issues

Sentiment score
8.5
Fortinet FortiAnalyzer is stable and reliable, but performance may vary with updates, OS versions, or virtual machine use.
Sentiment score
5.0
LogRhythm SIEM is generally stable and reliable, with improvements and effective support despite occasional hardware and high log volume issues.
We faced some CPU consumption issues, which caused the machine to slow down and required a restart of FortiAnalyzer.
It remains stable during implementation for one or two years.
It provides a reliable solution for managing network-wide data.
The platform needs regular updates to fix problems encountered with each quarterly patch and version release.
 

Room For Improvement

Fortinet FortiAnalyzer needs UI improvements, better integration, customizable reports, enhanced support, advanced analytics, and improved documentation.
LogRhythm SIEM needs better third-party integration, ease of use, performance enhancements, superior support, and improved scalability and cloud integration.
When licensing, each device is licensed separately, such as the firewall, which can become expensive.
This would help in analyzing various security incidents and events more effectively by delivering a handful of relevant logs instead of thousands.
Enhanced deep inspection features would make troubleshooting easier.
A more user-friendly user interface with drag-and-drop features, similar to key competitors like Splunk, would be beneficial.
 

Setup Cost

Fortinet FortiAnalyzer is cost-effective for mid-sized enterprises but too expensive for smaller businesses, offering robust integration features.
LogRhythm SIEM offers competitive, transparent pricing with flexible licensing and premium enterprise features, justifying its higher cost.
Its licensing model is based on the amount of log data processed per day, making it more cost-effective compared to QRadar, which is EPS and device-based.
In terms of pricing, FortiAnalyzer is not expensive.
In the Indian market, Fortinet's pricing is very competitive, allowing us to win most of our deals.
The license cost is around $10 per MPS.
 

Valuable Features

Fortinet FortiAnalyzer is valued for its robust security, integration capabilities, ease of use, scalability, and comprehensive reporting features.
LogRhythm SIEM offers AI-driven threat detection, easy dashboards, compliance reporting, and scalable log integration for enhanced network security.
The advanced analytics capabilities aid in threat detection by providing visibility into indicators of compromise.
The most valuable feature of Fortinet FortiAnalyzer is its ability to simplify and display logs clearly, providing details like which IPs are accessing the system, the destination, and the policies applied.
The log management is useful as we have connected around two hundred eighty-five walls and around fifteen to twenty plus firewalls with Fortinet FortiAnalyzer, making it highly beneficial compared to logging into each individual firewall.
The seamless integration for case management, along with a user-friendly dashboard user interface, makes tasks like threat hunting more efficient.
 

Categories and Ranking

Fortinet FortiAnalyzer
Ranking in Log Management
8th
Average Rating
8.2
Reviews Sentiment
7.6
Number of Reviews
101
Ranking in other categories
No ranking in other categories
LogRhythm SIEM
Ranking in Log Management
11th
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
173
Ranking in other categories
Security Information and Event Management (SIEM) (7th)
 

Mindshare comparison

As of May 2025, in the Log Management category, the mindshare of Fortinet FortiAnalyzer is 2.0%, down from 2.9% compared to the previous year. The mindshare of LogRhythm SIEM is 2.1%, down from 3.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management
 

Featured Reviews

Manikandan Kannan - PeerSpot reviewer
Simplifying log management by displaying detailed access information
The most valuable feature of Fortinet FortiAnalyzer is its ability to simplify and display logs clearly, providing details like which IPs are accessing the system, the destination, and the policies applied. This visualization and detail make managing logs more straightforward. In conjunction with our VMware setup, Fortinet FortiAnalyzer enhances organizational efficiency, meeting the standard log retention period for up to a year.
Mokhammad Rakhman - PeerSpot reviewer
User-friendly dashboard and machine learning capabilities improve threat hunting efficiency
LogRhythm SIEM has strong machine-learning capabilities with behavioral rules and analysis. The seamless integration for case management, along with a user-friendly dashboard user interface, makes tasks like threat hunting more efficient. Analytics and behavioral analysis help me save time with rule creation. Its scalability allows me to add components as needed. Overall, LogRhythm SIEM offers end-to-end visibility with a reasonable price.
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Top Industries

By visitors reading reviews
Computer Software Company
17%
Government
8%
Manufacturing Company
8%
Financial Services Firm
7%
Educational Organization
36%
Computer Software Company
10%
Financial Services Firm
7%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Fortinet FortiAnalyzer?
The reporting features, which offer customization, real-time insights, and compliance support, are particularly noteworthy aspects.
What is your experience regarding pricing and costs for Fortinet FortiAnalyzer?
In the Indian market, Fortinet's pricing is very competitive, allowing us to win most of our deals. It is supportive in terms of pricing, offering a good balance for mid-sized enterprises.
What needs improvement with Fortinet FortiAnalyzer?
Currently, Fortinet FortiAnalyzer provides a very basic level of correlation facilities. I would like to see improvements in the integration of better correlation capabilities. This would help in a...
What is the difference between log management and SIEM?
Rony, Daniel's answer is right on the money. There are many solutions for each in the market, a lot depends upon your ability to manage such tools and your budget. A small operation may be best s...
What needs improvement with LogRhythm NextGen SIEM?
The SOAR capabilities need improvements as they currently require programming knowledge. A more user-friendly user interface with drag-and-drop features, similar to key competitors like Splunk, wou...
What do you like most about LogRhythm SIEM?
I find LogRhythm's log management capabilities to be beneficial.
 

Also Known As

No data available
LogRhythm NextGen SIEM, LogRhythm, LogRhythm Threat Lifecycle Management, LogRhythm TLM
 

Overview

 

Sample Customers

General Directorate of Information Technology
Macy's, NASA, Fujitsu, US Air Force, EY, Abbott, HD Supply, SAB Miller, UCLA, Raytheon, Amtrak, Cargill
Find out what your peers are saying about Fortinet FortiAnalyzer vs. LogRhythm SIEM and other solutions. Updated: April 2025.
849,686 professionals have used our research since 2012.