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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
7th
Average Rating
8.0
Reviews Sentiment
7.5
Number of Reviews
105
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 July 2025, in the Log Management category, the mindshare of Fortinet FortiAnalyzer is 1.9%, down from 2.7% compared to the previous year. The mindshare of Grafana Loki is 8.6%, up from 4.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
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

"The report templates are valuable. It works very well, and integrations also work well."
"We like the fact that we can run minute-by-minute reporting form this solution."
"We use this functionality every day, and obtain reports on things like how many people are using the VPN, which websites are being accessed, and whether hackers are trying to penetrate into our network."
"The most valuable features of the solution are the reports and the playbooks."
"The anti-virus protection it offers our clients is solid."
"Logging is the best feature."
"The most valuable feature of Fortinet FortiAnalyzer is its ability to report for several management tasks in a very short time."
"The most valuable feature of the solution is reporting."
"Grafana Loki is easy to monitor and detect errors."
"The tool can be used in multi-cluster environments."
"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."
"The most valuable feature of Grafana Loki is the dashboards which are really simple to create."
"We are using Grafana Loki as a database for real-time metrics."
"Loki significantly saves time in troubleshooting by quickly pinpointing network issues."
"The log collection feature is good and the solution is easily understandable. v"
"The most valuable feature is the capability to set up alerts, which becomes necessary when we need to receive notifications for specific events."
 

Cons

"Their in-house technical support is extremely slow to respond. We have our own in-house team to manage issues so clients don't have to wait over two weeks for a response to issues."
"Fortinet FortiAnalyzer needs to improve in its utilization of AI to enhance its security log analysis."
"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."
"Fortinet FortiAnalyzer could improve by offering more detailed packet inspection information, especially where packets get dropped."
"The solution could improve by allowing the ability to search logs in integrated solutions."
"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 reliable."
"One of the main disadvantages is not having a direct link to the security policy when you see something in the log."
"In Grafana Loki, the creation of metrics is not so easy, making it an area that could be made easier."
"The platform's stability needs improvement."
"The Docker container partition feature needs improvement as they do not reuse the space and goes into a pending state."
"We face some bugs when we install the latest version of Grafana Loki."
"We encountered certain limitations when it came to alerting, particularly when dealing with specific data sources."
"I do not see any areas for improvement at the moment."
"My main concern is the recommended production-grade setup. They suggest using tools like Tanka or Jsonnet. They should simplify the process to increase adoption."
"The solution has shortcomings regarding security monitoring-oriented features that need improvement."
 

Pricing and Cost Advice

"There is a license needed to use this solution."
"The company's choice to utilize Fortinet FortiAnalyzer was based on the overall security strategy and compatibility with existing solutions. It was deemed the best fit as it provided a centralized point of visibility for all of their security solution, including Fortinet FortiGate firewall, FortiClient, Forti EMS, and FortiAP. The company conducted a thorough evaluation of various solutions in the market but found that none of them could fully integrate and manage all their solutions as effectively as Fortinet FortiAnalyzer."
"The number of licenses required directly corresponds with the number of devices connected."
"I would rate the price of FortiAnalyzer as seven out of ten, with ten being the most expensive."
"I won't say the solution is too costly since it is available at a fair price."
"The hardware has a one-time cost and maintenance is paid by annual subscription."
"The hardware cost and services contract are fair."
"We found the price of Fortinet FortiAnalyzer to be reasonable."
"My company doesn't need to pay for the licensing cost of the solution."
"I use the solution's open-source version. Grafana Loki is a completely free solution for me."
"We use a free version."
"The pricing structure varies based on the number of users; there might be specific taxes to pay for it."
"Since we are using the open-source version of Grafana Loki, we are not paying anything for the solution."
"Grafana Loki is an open-source solution."
"You can use the free version of Grafana Loki on-premises."
"Grafana Loki is a free, open-source solution."
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Government
8%
Manufacturing Company
7%
Comms Service Provider
6%
Computer Software Company
17%
Financial Services Firm
10%
Comms Service Provider
10%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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?
There are no extra expenses included aside from the licensing fee for Fortinet FortiAnalyzer, which I am paying annually.
What needs improvement with Fortinet FortiAnalyzer?
The UI needs to be improved in future updates.
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: July 2025.
861,524 professionals have used our research since 2012.