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Fortinet FortiAnalyzer vs Grafana Loki 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
10th
Average Rating
8.0
Reviews Sentiment
7.3
Number of Reviews
106
Ranking in other categories
No ranking in other categories
Grafana Loki
Ranking in Log Management
4th
Average Rating
8.2
Reviews Sentiment
7.8
Number of Reviews
18
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2025, in the Log Management category, the mindshare of Fortinet FortiAnalyzer is 1.9%, down from 2.4% compared to the previous year. The mindshare of Grafana Loki is 8.1%, up from 6.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Market Share Distribution
ProductMarket Share (%)
Grafana Loki8.1%
Fortinet FortiAnalyzer1.9%
Other90.0%
Log Management
 

Featured Reviews

Manikandan Kannan - PeerSpot reviewer
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.
Volodymyr Bondarchuk - PeerSpot reviewer
Integrations enhance monitoring but problem-solving proves challenging
Different types of integrations with various sources are the most helpful and useful features of Grafana Loki that I found for myself. As part of Kubernetes technology, I noticed benefits from using this product such as availability, configuration balancing, high availability solutions for high performance, and failover clustering. It provides a clear picture about the state of the system and gives needed information for taking action and quickly fixing problems.

Quotes from Members

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

Pros

"Separating sections or conditions on Fortinet FortiAnalyzer is quite clear."
"Support is helpful."
"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."
"The most valuable feature of Fortinet FortiAnalyzer is its performance."
"It's easy to set up the product."
"The most important feature is to be able to get reports or information about the state of all firewalls."
"The ability to gather all gateway information and logs in a single location is the most valuable feature."
"The IBS (Intent Based Segmentation) and application web filtering are the most valuable aspects of the solution."
"Different types of integrations with various sources are the most helpful and useful features of Grafana Loki that I found for myself."
"Grafana Loki is easy to monitor and detect errors."
"The most valuable feature is the capability to set up alerts, which becomes necessary when we need to receive notifications for specific events."
"The product's most valuable features are ease of installation, management, and reporting. It has an efficient ability to set thresholds for alerts, as well."
"Loki significantly saves time in troubleshooting by quickly pinpointing network issues."
"We are using Grafana Loki as a database for real-time metrics."
"The most valuable feature of the solution is the tool's GUI. The solution's GUI is very user-friendly."
"Loki also utilizes the same service discovery mechanism as used by Prometheus. So, whatever labeled metadata you see in Prometheus, you have the exact same metadata in the Loki system. Given this level of intricacy and the attempt to address these challenges, I firmly believe that Loki deserves praise for the work."
 

Cons

"Fortinet FortiAnalyzer needs to improve its pricing flexibility."
"The interface or GUI does not work properly on Microsoft Edge. The behavior or the view is different on Microsoft Edge versus on Chrome or Firefox. When some buttons do not work, I am forced to switch to Firefox."
"The solution does not function well with third-party tools"
"Fortinet FortiAnalyzer needs to improve in its utilization of AI to enhance its security log analysis."
"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."
"From my point of view, at this time, the solution isn't lacking any features or functionalities."
"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."
"Fortinet FortiAnalyzer could improve by having better integration with other vendors."
"In Grafana Loki, the creation of metrics is not so easy, making it an area that could be made easier."
"The Docker container partition feature needs improvement as they do not reuse the space and goes into a pending state."
"It's not intended for proprietary services, so you have to struggle with configuration a lot."
"We face some bugs when we install the latest version of Grafana Loki."
"The platform's stability needs improvement."
"The solution's scalability depends on the team managing the Grafana instance."
"There is a need for some change in the alerting types of the product. In short, a few changes in the alert area are needed due to minor shortcomings."
"The solution has shortcomings regarding security monitoring-oriented features that need improvement."
 

Pricing and Cost Advice

"Its price is okay for us. Fortinet products are cheaper than other solutions."
"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 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."
"The cost of the license is high."
"Fortinet FortiAnalyzer is quite an expensive tool."
"The hardware has a one-time cost and maintenance is paid by annual subscription."
"The price is not expensive when compared to other solutions like Palo Alto."
"The pricing structure varies based on the number of users; there might be specific taxes to pay for it."
"The cost is less than other paid services like CloudWatch."
"The solution is open source."
"Grafana Loki is an open-source solution."
"My company doesn't need to pay for the licensing cost of the solution."
"Since we are using the open-source version of Grafana Loki, we are not paying anything for the solution."
"Grafana Loki is a free, open-source solution."
"You can use the free version of Grafana Loki on-premises."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Manufacturing Company
8%
Government
8%
Comms Service Provider
6%
Computer Software Company
16%
Comms Service Provider
10%
Financial Services Firm
10%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business57
Midsize Enterprise20
Large Enterprise31
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise8
Large Enterprise3
 

Questions from the Community

What do you like most about Fortinet FortiAnalyzer?
The reporting features, which offer customization, real-time insights, and compliance support, are particularly noteworthy aspects.
What is your experience regarding pricing and costs for Fortinet FortiAnalyzer?
I have experience with pricing, licensing, and setup costs as I prepare quotes for clients. While Fortinet FortiAnalyzer might be more expensive than some other solutions, it remains very competiti...
What needs improvement with Fortinet FortiAnalyzer?
When I had contact with FortiManager and Fortinet FortiAnalyzer, it was not so easy, but with some reading or training on the platform, it becomes easy to use.
What do you like most about Grafana Loki?
We are using Grafana Loki as a database for real-time metrics.
What is your experience regarding pricing and costs for Grafana Loki?
Since it is an open source tool, there are no charges or fees.
What needs improvement with Grafana Loki?
I have no ideas at this moment about what could be improved in Grafana Loki.
 

Overview

 

Sample Customers

General Directorate of Information Technology
Information Not Available
Find out what your peers are saying about Fortinet FortiAnalyzer vs. Grafana Loki and other solutions. Updated: September 2025.
867,370 professionals have used our research since 2012.