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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
12th
Average Rating
8.0
Reviews Sentiment
7.3
Number of Reviews
107
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 January 2026, in the Log Management category, the mindshare of Fortinet FortiAnalyzer is 1.7%, down from 2.2% compared to the previous year. The mindshare of Nagios Log Server is 0.8%, down from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Market Share Distribution
ProductMarket Share (%)
Fortinet FortiAnalyzer1.7%
Nagios Log Server0.8%
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

"Logging is the best feature."
"What I like the most is the monitoring system."
"The most valuable features of Fortinet FortiAnalyzer are the GUI and there is automation that can be done with playbooks and mini-books."
"One of the most valuable features is the ability to analyze data in real-time using AR features to pull data from the industrial DB. You can know what is going on and see in milliseconds where the network is underperforming."
"It gives you live logs, which can be really helpful during troubleshooting."
"Stability-wise, I rate the solution a ten out of ten since, in our company, we have never experienced the solution crashing or having any other issues."
"I completely recommend Fortinet FortiAnalyzer to others."
"Many of my clients are financial institutions that transmit files from around the country across a VPN. In a setup like this, it's helpful to have a centralized dashboard to manage firewalls and other security solutions across a distributed environment. You can do all sorts of analysis and configure it to trigger alarms."
"A great feature of the solution involves its internal portal."
"The initial setup of Nagios Log Server was easy and straightforward."
"The product is scalable."
"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."
 

Cons

"Fortinet FortiAnalyzer should come bundled with other Fortinet solutions. Additionally, the performance and updates could improve. They need to test their updates better so there are not as many bugs."
"The technical support is not very good."
"Though FortiAnalyzer has improved over the last few versions, the user interface still has room for improvement. It's a bit dated-looking."
"We'd like to see more embedded features."
"One area for improvement could be better support for third-party products, as it doesn't have as much visibility with these compared to Fortinet's own products."
"The user interface could be a bit more user-friendly."
"Fortinet FortiAnalyzer cannot receive any queries. They should add this feature in the future to help manage solutions."
"I don't find Fortinet FortiAnalyzer to be as robust as Check Point Security Management."
"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."
"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."
 

Pricing and Cost Advice

"The solution is quite expensive"
"Compared to other products, the price is a little bit high."
"The hardware has a one-time cost and maintenance is paid by annual subscription."
"The program is expensive."
"The cost of the license is high."
"I would rate the price of FortiAnalyzer as seven out of ten, with ten being the most expensive."
"In other countries, the product may seem cheap, but in Vietnam, the costs are high."
"When you compare with other firewall vendors, FortiAnalyzer is quite competitive in pricing."
"For a single instance, the price is around $4,000."
"We found the pricing to be quite affordable."
"On a scale of one to ten, where one is expensive, and ten is cheap, I rate the pricing an eight or nine."
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Manufacturing Company
9%
Comms Service Provider
7%
Financial Services Firm
6%
Government
12%
Manufacturing Company
9%
Computer Software Company
8%
University
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business58
Midsize Enterprise20
Large Enterprise31
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Fortinet FortiAnalyzer?
The pricing of Fortinet FortiAnalyzer is okay. For smaller companies, the pricing is acceptable.
What needs improvement with Fortinet FortiAnalyzer?
I don't know what the main room for improvement is for Fortinet FortiAnalyzer, but perhaps I don't have much experience, so I cannot answer this question comprehensively.
What is your primary use case for Fortinet FortiAnalyzer?
I am using Fortinet and Red Hat myself as a consultant. I am dealing with Fortinet products and can provide information about them. I am working with Fortinet products, including firewalls and othe...
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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: December 2025.
881,114 professionals have used our research since 2012.