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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 May 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 1.0%, 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 Server1.0%
Other97.5%
Log Management
 

Featured Reviews

AP
Engineer at Kahramaa
Management becomes centralized with effective logging
The features that are most effective for me in Fortinet FortiAnalyzer are easy to manage. Fortinet FortiManager is also a great product to manage multi-site management options and other tools. 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. We can collect everything in Analyzer and check from a single console.
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 most valuable features are customizing reports, and the ability to drill down to display critical information in real-time."
"Overall we are satisfied with all the features the solution provides."
"FortiAnalyzer has a robust ability to find a compromised host on your network, and when you identify a compromised host, you can address it."
"Fortinet FortiAnalyzer is a complete package for managing our equipment."
"Fortinet FortiAnalyzer is useful for seeing the problems of the network and analyzing what is happening in your network."
"The stability of the product is good and it has been reliable."
"The user interface is good and it is quite easy to use."
"The scalability of Fortinet FortiAnalyzer is good, as we have approximately 2,800 people using this solution in my organization on a daily basis and the solution is suitable for all sized businesses."
"The product is scalable."
"A great feature of the solution involves its internal portal."
"The initial setup of Nagios Log Server was easy and straightforward."
"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."
"One of the most valuable features is the dashboard because the UI was effective and easy to use."
"A great feature of the solution involves its internal portal."
"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."
 

Cons

"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."
"The support could be better for Fortinet FortiAnalyzer here in Mexico."
"There are a lot of solutions on the market and Fortinet FortiAnalyzer is limited. It cannot be used across multiple vendors."
"Their in-house technical support is extremely slow to respond."
"Fortinet has a new bug every month, which needs to be improved."
"However, its pricing can be improved. For small business customers, price is an important factor."
"The only issue is the cost of the licenses."
"The customization and dashboards have shortcomings and need to be improved to make the tool look more presentable."
"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. They only offer email support."
"The configurations during initial setup could be improved."
"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 believe that Fortinet is a cost-effective brand, making it a competitive option in terms of pricing."
"I rate Fortinet FortiAnalyzer's pricing as five out of ten."
"It is not very expensive when customers understand the value of this product and the importance of the information that it provides for security."
"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."
"Compared to other products, the price is a little bit high."
"I rate the product's price a six on a scale of one to ten, where one is cheap, and ten is expensive."
"​It depends upon the company.​"
"We pay for an annual license."
"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."
"For a single instance, the price is around $4,000."
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Construction Company
8%
Manufacturing Company
8%
Comms Service Provider
7%
Government
13%
Computer Software Company
9%
Manufacturing Company
8%
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.
892,868 professionals have used our research since 2012.