No more typing reviews! Try our Samantha, our new voice AI agent.

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

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 product can scale."
"I like its simplicity. It is straightforward. We get reports and emails about the logs, and that's it."
"Before using FortiAnalyzer, people would surf wherever and we could not monitor or see which computer in the company goes where, but now, using the analyzer, I am able to see each IP separately, including user name and other stats, so when the police called and told me someone from the company was breaking the law, I was able to monitor the specific computer."
"The features that our customers have found most valuable are their different type of reports including the drill down report, as well as the flexibility to connect to any number of appliances which can be connected to it centrally."
"The solution allows for a lot of customization."
"The log events are quite useful for us."
"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."
"Log collection is the most valuable. The UI looks great. It has a very good look and feel. We don't have the need to use solid state drives. We use mechanic drives, and we don't see any performance issues, so basically, it is doing fine."
"The product is scalable."
"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."
"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."
"One of the most valuable features is the dashboard because the UI was effective and easy to use."
"The initial setup of Nagios Log Server was easy and straightforward."
 

Cons

"I believe that its technical support is the only aspect that requires significant improvement."
"The support engineers are very slow and incompetent."
"Fortinet FortiAnalyzer cannot receive any queries. They should add this feature in the future to help manage solutions."
"I'm looking for something more efficient to analyze different foreign things. That's why FortiSIEM could compete with FortiAnalyzer."
"The FortiAnalyzer is not good at managing multi-version environments. If all your FortiGate are at different versions in the field, that's difficult. The one thing we didn't like is the fact you have to have 100% of your environment at the same release, which is not pleasant, to have it fully functional. You can have a different release, but to have it fully functional 100% of your environment has to be the same release."
"We'd like to see more embedded features."
"It should have customized reports as well. While it currently has them, you need to write a script which is not straightforward."
"We don't need to do much to install FortiAnalyzer because it always depends on FortiGate. You need to deploy FortiGate before you install it. That's why I say that I see it as a dummy box. I don't see anything interesting in it. It's only a support structure."
"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."
"The support could be better. They only offer email support."
"The support could be better."
"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."
"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

"The cost and pricing should be in accordance with the calculation of log storage capacity for a time period required for historical analysis."
"​It depends upon the company.​"
"I would rate the price of FortiAnalyzer as seven out of ten, with ten being the most expensive."
"We pay for an annual license."
"The pricing of this solution is fair, and it is based on what you can manage."
"I believe that these devices were procured with a five-year maintenance and support license up front. I work at a university, so the vendor provides a considerable higher ed discount."
"Its worth spending on FortiAnalyzer if you have multiple firewalls in your network."
"I rate the product's price a six on a scale of one to ten, where one is cheap, and ten is expensive."
"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."
report
Use our free recommendation engine to learn which Log Management solutions are best for your needs.
890,027 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
10%
Manufacturing Company
8%
Construction Company
8%
Comms Service Provider
7%
Government
13%
Computer Software Company
10%
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...
Ask a question
Earn 20 points
 

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.
890,027 professionals have used our research since 2012.