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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
9th
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
47th
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 April 2026, in the Log Management category, the mindshare of Fortinet FortiAnalyzer is 1.5%, down from 2.0% compared to the previous year. The mindshare of Nagios Log Server is 0.9%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Mindshare Distribution
ProductMindshare (%)
Fortinet FortiAnalyzer1.5%
Nagios Log Server0.9%
Other97.6%
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

"The report templates are valuable, it works very well, and integrations also work well."
"There are customizable workflows that you can work with. You can automate certain tasks in FortiAnaylzer in the incidents and events sections."
"The most valuable is its robust and comprehensive reporting functionality, providing a thorough overview of various metrics."
"The most valuable features of the solution are report generation and traffic logs."
"The most valuable features of Fortinet FortiAnalyzer are the GUI and there is automation that can be done with playbooks and mini-books."
"Separating sections or conditions on Fortinet FortiAnalyzer is quite clear."
"This makes it easy to configure and use. I would recommend it to anyone."
"There are a lot of monitoring features available."
"The initial setup of Nagios Log Server was easy and straightforward."
"The product is scalable."
"My company is a featured partner of Nagios XI, so I'm implementing Nagios XI in different companies and supporting the product, and I'd recommend the solution because it offers a lot of benefits and has a good dashboard, it's pretty easy to get up and running, and the pricing is good."
"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."
"A great feature of the solution involves its internal portal."
"One of the most valuable features is the dashboard because the UI was effective and easy to use."
 

Cons

"The cloud version can be expensive. If the customers could get the resources to store the logs on-premises, it would be much better."
"The solution could embed monitoring."
"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."
"One thing we struggled with FortiAnalyzer was integration with SIEM. We also had issues with the new threats and APTs. There were false positives, so we needed to have some ratings related to false positives."
"If Fortinet could introduce some firewalling or maybe FortiAnalyzer on the cloud, that would be interesting because I've never seen it on a cloud."
"We are concerned about the compliance of our policy and institutional philosophy."
"The upgradation process is slow"
"It doesn't easily integrate with other solutions."
"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 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."
"The configurations during initial setup could be improved."
"The support could be better. They only offer email support."
"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."
 

Pricing and Cost Advice

"I believe that Fortinet is a cost-effective brand, making it a competitive option in terms of pricing."
"The cost of the license is high."
"Compared to other products, the price is a little bit high."
"The number of licenses required directly corresponds with the number of devices connected."
"FortiAnalyzer was in the product itself, but two years ago they split it from Fortinet. We paid the license two years ago."
"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."
"The program is expensive."
"It is expensive for small business customers. It is only available for customers with a high number of firewalls to manage or to report. If a customer has only five boxes of FortiGate, the price of FortiAnalyzer can be more than the five boxes. So, we can't easily put this solution for small business customers."
"For a single instance, the price is around $4,000."
"On a scale of one to ten, where one is expensive, and ten is cheap, I rate the pricing an eight or nine."
"We found the pricing to be quite affordable."
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Manufacturing Company
8%
Construction Company
8%
Computer Software Company
7%
Government
13%
Computer Software Company
10%
Manufacturing Company
9%
Financial Services Firm
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: April 2026.
886,468 professionals have used our research since 2012.