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Fortinet FortiAnalyzer vs Nagios Log Server comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 9, 2024

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 FortiAnalyzer
Ranking in Log Management
11th
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
108
Ranking in other categories
No ranking in other categories
Nagios Log Server
Ranking in Log Management
48th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of March 2026, in the Log Management category, the mindshare of Fortinet FortiAnalyzer is 1.6%, down from 2.1% compared to the previous year. The mindshare of Nagios Log Server is 0.9%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Mindshare Distribution
ProductMindshare (%)
Fortinet FortiAnalyzer1.6%
Nagios Log Server0.9%
Other97.5%
Log Management
 

Featured Reviews

Manikandan Kannan - PeerSpot reviewer
Head of Technology at Techfruits
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.
Syarul Idzuddin Adzmi - PeerSpot reviewer
Operation Director at Digital Pulse Sdn Bhd
A scalable and affordable tool for monitoring data centers
Five engineers are needed for the maintenance of the product. I would definitely recommend the solution to those planning to use it. To increase the rating for the product, Nagios should offer remote support and offer more customization in reporting while making it easy for the customers to use it. Overall, I rate the solution an eight out of ten.

Quotes from Members

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

Pros

"Support is helpful."
"The analyzer is the most valuable feature."
"Separating sections or conditions on Fortinet FortiAnalyzer is quite clear."
"The most valuable feature of Fortinet FortiAnalyzer is its ability to report for several management tasks in a very short time."
"It's easy to set up the product."
"It is easy to integrate Fortinet FortiAnalyzer with other products. You have a better overview of what's going on."
"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 capability of logging in Fortinet FortiAnalyzer is great because there is no need to go to each individual box to check the traffic details."
"One of the most valuable features is the dashboard because the UI was effective and easy to use. The alert systems are good as well. We had no failovers and had high availability. We can search the queries fast as well in Nagios Log Server."
"A great feature of the solution involves its internal portal."
"The product is scalable."
"The initial setup of Nagios Log Server was easy and straightforward."
 

Cons

"Their in-house technical support is extremely slow to respond. We have our own in-house team to manage issues so clients don't have to wait over two weeks for a response to issues."
"Our organization wants the solution to be able to provide us access to a centralized dashboard that displays a log view for all firewalls under Fortinet FortiAnalyzer."
"Fortinet FortiAnalyzer could be improved by enabling features such as predictive analysis. We should implement AI features, correlation of different logs, and have predictive analysis, including alerts for policy violations."
"Pricing-wise, it not affordable for the normal customer. Most of the people want to see different types of reporting, but FortiAnalyzer's fee is a little bit difficult."
"The deployment of Fortinet FortiAnalyzer is not complex, but integrating it with firewalls can take some time, depending on the number of firewalls."
"The only issue is the cost of the licenses."
"The pricing could be better."
"The solution lacks business intelligence features. It's much too basic."
"The customization and dashboards have shortcomings and need to be improved to make the tool look more presentable."
"The configurations during initial setup could be improved. If they could be agentless, as in the case of the Ansible product, it would be better. I would like to be able to analyze the network bandwidth."
"The support could be better."
"As we are talking about a product which is open to the public, the pricing makes it challenging for us to profit off of its marketing."
 

Pricing and Cost Advice

"I rate Fortinet FortiAnalyzer's pricing as five out of ten."
"The solution is quite expensive"
"Compared to other products, the price is a little bit high."
"FortiAnalyzer was in the product itself, but two years ago they split it from Fortinet. We paid the license two years ago."
"The product’s price is much better than its competitors."
"The price is quite expensive. Fortinet products are very expensive. That is something which they should also look at, because if you compare Fortinet product to, say, Sophos for example, Fortinet is really high and that's the only thing which is a drawback for most users."
"We pay for an annual license."
"In other countries, the product may seem cheap, but in Vietnam, the costs are high."
"On a scale of one to ten, where one is expensive, and ten is cheap, I rate the pricing an eight or nine."
"For a single instance, the price is around $4,000."
"We found the pricing to be quite affordable."
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Top Industries

By visitors reading reviews
Computer Software Company
9%
Manufacturing Company
9%
Comms Service Provider
7%
Government
6%
Government
13%
Manufacturing Company
10%
Computer Software Company
8%
University
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business57
Midsize Enterprise22
Large Enterprise31
No data available
 

Questions from the Community

What needs improvement with Fortinet FortiAnalyzer?
I think technical support should be better. Sometimes support from Fortinet does not help with creating policies or configuration issues and directly routes to the service integrator. A little more...
What is your primary use case for Fortinet FortiAnalyzer?
I am using Fortinet FortiAnalyzer along with the analyzer for traffic monitoring and event checking. It is effective for analyzing traffic purposes.I use Fortinet FortiAnalyzer for event monitoring...
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Overview

 

Sample Customers

General Directorate of Information Technology
IBM, impulse, wipro, comteco
Find out what your peers are saying about Fortinet FortiAnalyzer vs. Nagios Log Server and other solutions. Updated: March 2026.
884,873 professionals have used our research since 2012.