Fortinet FortiAnalyzer vs Graylog Enterprise comparison

Why PeerSpot?

Fortinet and Graylog are both solutions in the Log Management category. Fortinet is ranked #8 with an average rating of 8.4, while Graylog is ranked #7 with an average rating of 8.0. Fortinet holds a 1.4% mindshare in Log Management, compared to Graylog’s 2.4% mindshare. Additionally, 92% of Fortinet users are willing to recommend the solution, compared to 96% of Graylog users who would recommend it.

Fortinet FortiAnalyzer

Read 108 Fortinet FortiAnalyzer reviews

8,038 Views
7,877 Comparison Views

92% willing to recommend

Graylog Enterprise

Read 25 Graylog Enterprise reviews

9,000 Views
8,910 Comparison Views

96% willing to recommend

Fortinet FortiAnalyzer

Graylog Enterprise

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 15, 2026

Fortinet FortiAnalyzer and Graylog Enterprise are competitors in the network analytics and log management sector. FortiAnalyzer holds an advantage due to its centralized report generation and integration with FortiView, while Graylog Enterprise benefits from its open-source foundation and robust full-text search capabilities.

Features:Fortinet FortiAnalyzer is known for its centralized log management, customizable reporting, and integration with FortiView, offering enhanced visibility and performance. It supports next-generation firewall features, network analytics, and real-time incident management. Meanwhile, Graylog Enterprise offers real-time logging, a robust full-text search engine using Elasticsearch, and flexible alerting systems, making it suitable for scalable IT infrastructures demanding rapid log data analysis.

Room for Improvement:FortiAnalyzer could improve its real-time monitoring interface, integrate better with multi-vendor environments, and offer enhanced cloud support. Simplifying report customization and providing a more intuitive GUI are also sought after. Graylog Enterprise needs to enhance its documentation, visualization, and handling of high-volume infrastructures to reduce complexity and costs, while improving flexible alert conditions for efficiency.

Ease of Deployment and Customer Service:FortiAnalyzer is predominantly deployed on-premises and has limited cloud options, with mixed user feedback on technical support and customer service, including concerns about regional variability. Graylog Enterprise benefits from diverse deployment options, and due to its open-source model, users often rely on community and self-support rather than formal customer service, which can vary in experience.

Pricing and ROI:FortiAnalyzer is generally considered expensive for small to medium businesses. Its subscription model is focused on log data volume, and ROI depends on the deployment scale. In contrast, Graylog Enterprise, although having a costly enterprise version, offers a strong open-source community edition, allowing for cost-effective management for organizations familiar with open-source solutions. Graylog users often achieve significant ROI through reduced upfront costs and scalability.

To learn more, read our detailed Fortinet FortiAnalyzer vs. Graylog Enterprise Report (Updated: September 2026).

Buyer's Guide

Fortinet FortiAnalyzer vs. Graylog Enterprise

September 2026

Download the complete report

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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

8th

Average Rating

8.2

Reviews Sentiment

7.3

Number of Reviews

108

Ranking in other categories

No ranking in other categories

Graylog Enterprise

Ranking in Log Management

7th

Average Rating

8.0

Reviews Sentiment

5.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of October 2026, in the Log Management category, the mindshare of Fortinet FortiAnalyzer is 1.4%, down from 1.8% compared to the previous year. The mindshare of Graylog Enterprise is 2.4%, down from 6.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Log Management Mindshare Distribution
Product	Mindshare (%)
Graylog Enterprise	2.4%
Fortinet FortiAnalyzer	1.4%
Other	96.2%

Log Management

Featured Reviews

Amarnath Jaiswal

Senior Manager at a manufacturing company with 501-1,000 employees

Comprehensive log analysis has improved traffic monitoring and streamlined risk mitigation

Fortinet FortiAnalyzer is a very comprehensive analyzer providing detailed analyzing features and customizable reports. I can get customization and custom reports, and there are many functions available. It is very good for any organization.Log management in Fortinet FortiAnalyzer is excellent, as it stores approximately two years of logs. Using Fortinet FortiAnalyzer, I analyze vulnerability risks and threats and sort out problems accordingly. I then create policies and mitigate the risk based on my findings. I have created many customizable reports in Fortinet FortiAnalyzer. I have customized the reports to schedule them and generate reports every day that are sent to my email. I am not using any SIEMs, but Fortinet FortiAnalyzer is the best and looks like a SIEM. I did not integrate Fortinet FortiAnalyzer with any security information and event management solutions. With Fortinet FortiAnalyzer, I have streamlined the process to mitigate risks and save time to get event information on any type of threats, risks, and unwanted traffic. Risk and time are saved, and it is valuable for any organization.

Read full review

NicolaeCIornii

Security Officer at JSC "Moldtelecom" S.A.

Log analysis has become clearer and faster but visualization and extensibility still need work

The problem was with the complexity and the cost to add extensions. We found this very expensive to buy another version with additional features. I think that Graylog Enterprise does not have customizable dashboards. I did not see them in Graylog Enterprise because most of the time we used the open source free version, which is limited. I think Graylog Enterprise should improve some things that they have in the paid version and perhaps provide users with a menu that gives examples of parsing logs and draws graphics so that people do not need to improve another system such as Grafana. This would be interesting. When it comes to functionalities, I found the log management in Graylog Enterprise acceptable. It is very simple to use and to collect logs. It has support for different protocols and different ports, and the sidecar is easy to use. However, in visualization, I think it needs to be much better.

Read full review

Quotes from Members

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

Pros

"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."

"FortiAnalyzer has a user-friendly interface with a quick response and good analytics. It's very secure because it's taking the log from the devices on a secure channel, so there is no problem with that in your network."

"The solution is quite easy to deploy."

"Fortinet FortiAnalyzer is a complete package for managing our equipment."

"Anyone who asks me about a Fortinet product, I'll give that person a thumbs-up."

"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 program is stable and it gives me great visibility."

"The product works well with other products."

More Fortinet FortiAnalyzer pros

"Storing logs in Elasticsearch means log retrieval is extremely fast, and full text search is available by default."

"The build is stable and requires little maintenance, even compared to some extremely expensive products."

"We're using the Community edition, but I know that it has really good dashboarding and alerts."

"I like the correlation and the alerting."

"Graylog is worth the given effort."

"I would consider myself Graylog2's number one fan or at least a big advocate of the utility of this product."

"We have scaled from a single machine installation (a VM with a Graylog + ES + MongoDB) to (2 Graylog + 2 ES + 3 MongoDB). This was done smoothly with a minimal impact on logging."

"The centralized logs where one can find bugs quicker and find the line of code that is a problem has made us more efficient."

More Graylog Enterprise pros

Cons

"The correlation mechanism and the analytics are not as good as the competitors like Check Point or Panorama."

"It should have customized reports as well. While it currently has them, you need to write a script which is not straightforward."

"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."

"The solution should be more price competitive."

"The solution can improve the incident response function to provide more detailed information on where the incident is originating."

"I think some improvement is required in real-time log monitoring, as sometimes it gets stuck or displays results after a delay."

"Currently, Fortinet FortiAnalyzer provides a very basic level of correlation facilities. I would like to see improvements in the integration of better correlation capabilities."

"Fortinet FortiAnalyzer could improve by having better integration with other vendors."

More Fortinet FortiAnalyzer cons

"The support from the Graylog community is helpful, but they can do better."

"Over six months, I had two similar issues where searches were performed on field "messages". It exhausted all the memory of the ES node causing an ES crash and a Graylog halt."

"I wouldn't recommend the enterprise version, but as an open source solution, it is solid and works really well."

"Graylog could improve the process of creating rules. We have to create them manually by doing parses and applying them. Other SIEM solutions have basic rules and you can create and get more events of interest."

"The infrastructure cost is the main issue. I like the rest. If the infrastructure costs could be lower, it would be fantastic."

"Since container orchestration systems are popular and Graylog fits the niche well, perhaps they could officially support running in docker containers on Kubernetes as a StatefulSet as a use case. That way, the declarative nature of Kubernetes config files would document their best case deployment scenario-"

"The technical support is a weak point in this product. It's not so easy to contact them and they don't answer immediately."

"I would rate them as a two out of 10. You are on your own without an enterprise license."

More Graylog Enterprise cons

Pricing and Cost Advice

"Fortinet FortiAnalyzer is very expensive."

"The pricing is reasonable."

"The pricing model is subscription-based."

"The price is not expensive when compared to other solutions like Palo Alto."

"We have several products including Fortinet Wireless, FortiGate Firewalls, and FortiAnalyzer, which are bundled together and cost approximately $50,000 USD annually."

"The hardware has a one-time cost and maintenance is paid by annual subscription."

"I rate Fortinet FortiAnalyzer's pricing as five out of ten."

"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."

More Fortinet FortiAnalyzer pricing and cost advice

"I use the free version of Graylog."

"I am using a community edition. I have not looked at the enterprise offering from Graylog."

"Having paid official support is wise for projects."

"We are using the free version of the product. However, the paid version is expensive."

"There is an open source version and an enterprise version. I wouldn't recommend the enterprise version, but as an open source solution, it is solid and works really well."

"It's an open-source solution that can be used free of charge."

"It's open source and free. They have a paid version, but we never looked into that because we never needed the features of the paid version."

"If you want something that works and do not have the money for Splunk or QRadar, take Graylog."

More Graylog Enterprise pricing and cost advice

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Top Industries

By visitors reading reviews

Outsourcing Company

12%

Construction Company

11%

Financial Services Firm

10%

Manufacturing Company

Comms Service Provider

11%

Computer Software Company

11%

Financial Services Firm

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	57
Midsize Enterprise	22
Large Enterprise	31

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	4
Large Enterprise	11

Questions from the Community

What is your experience regarding pricing and costs for Fortinet FortiAnalyzer?

For pricing, I rate it a little high but nine.

See all answers

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...

See all answers

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...

See all answers

What is your experience regarding pricing and costs for Graylog?

I find the pricing, setup cost, and licensing of Graylog Enterprise to be somewhat expensive. However, it is cost-effective compared to other larger platforms. The pricing depends on factors such a...

See all answers

What needs improvement with Graylog?

One improvement I want to see in Graylog Enterprise is artificial intelligence to help us automatically identify unusual patterns and suggest possible causes. I also want to see more ready-made das...

See all answers

What is your primary use case for Graylog?

Graylog Enterprise serves as my main centralized log management solution. In our environment, we have many systems that generate logs, including servers, applications, network devices, and security...

See all answers

Comparisons

Check Point Security Management vs Fortinet FortiAnalyzer

Compared 17% of the time

Splunk Enterprise Security vs Fortinet FortiAnalyzer

Compared 7% of the time

Elastic Security vs Fortinet FortiAnalyzer

Compared 5% of the time

Wazuh vs Fortinet FortiAnalyzer

Compared 5% of the time

Security Onion vs Fortinet FortiAnalyzer

Compared 3% of the time

More Fortinet FortiAnalyzer Competitors

Splunk Enterprise Security vs Graylog Enterprise

Compared 8% of the time

LogRhythm SIEM vs Graylog Enterprise

Compared 6% of the time

Grafana Loki vs Graylog Enterprise

Compared 5% of the time

Elastic Security vs Graylog Enterprise

Compared 4% of the time

IBM SevOne Network Performance Management (NPM) vs Graylog Enterprise

Compared 2% of the time

More Graylog Enterprise Competitors

Product Reports

Buyer's Guide

Fortinet FortiAnalyzer

October 2026

Download Fortinet FortiAnalyzer product report

Buyer's Guide

Graylog Enterprise

October 2026

Download Graylog Enterprise product report

Also Known As

No data available

Graylog2

Overview

Fortinet FortiAnalyzer offers comprehensive report generation and log management to enhance threat analysis and user activity insights. It integrates with Fortinet products for centralized management, featuring robust security and real-time data capabilities.

FortiAnalyzer enables detailed threat analysis and in-depth insights into user activities, integrating seamlessly with Fortinet's suite for centralized network management. Its robust security features, real-time data processing, and customizable dashboards make it efficient for IT environments. Users benefit from predictive analytics, enhancing network visibility and cybersecurity operations. It is known for ease of deployment and a scalable, user-friendly interface. However, there are desires for better third-party integration, enhanced AI capabilities, and improved technical support. Users seek more intuitive documentation and improved cost-efficiency.

What are FortiAnalyzer's Most Important Features?

Comprehensive Report Generation: Provides detailed reports for thorough threat analysis.
Log Management: Collects and centralizes data for enhanced analysis.
Real-Time Data: Offers immediate insights for proactive security measures.
Customizable Dashboards: Tailor dashboards to specific organizational needs.
Predictive Analytics: Enhances cybersecurity with advanced forecasting abilities.

What Benefits and ROI Should Users Evaluate?

Enhanced Network Visibility: Provides comprehensive insights into network activities and threats.
Improved Decision-Making: Detailed reporting aids in making informed security decisions.
Efficient Cybersecurity Operations: Streamlines processes for quicker threat response.
Scalability: Adjusts to different IT environments and needs.

FortiAnalyzer is utilized in diverse industries such as banking, medical organizations, and service providers. It is employed for security diagnostics, network traffic analysis, and incident management. Organizations utilize its capabilities for enhanced visibility, threat detection, and performance monitoring across cloud-based and on-premises setups.

Fortinet

Graylog Enterprise, recognized for log collection, real-time search, and enriched data handling, offers an open-source framework that integrates seamlessly with Elasticsearch. Its user-centric interface streamlines data correlation and log aggregation, supporting both backend services and comprehensive monitoring needs.

Graylog Enterprise stands out for its stability and powerful log management capabilities, facilitating efficient log aggregation, real-time updates, and data analytics. Users benefit from its plugin-based alerting, user-friendly interface, and support for microservices, including Docker integration. The ability to search in detail, flexible API integration, and data enrichment features are highly valued. Challenges include collector application issues, desired visualization enhancements, and authentication integration improvements. Users seek advancements in UI customization, backup functions, and easier rule creation.

What are Graylog Enterprise's most important features?

Log Collection: Efficiently aggregates and handles diverse logs.
Real-Time Search: Provides immediate log data access.
Custom Alerts: Plugin-based alerting for tailored notifications.
Dashboard Enhancements: Improved visualization for data insights.
Data Enrichment: Adds value through detailed log analysis.

What benefits and ROI can users expect?

Audit Trail Support: Essential for compliance in financial sectors.
Security Event Correlation: Enables incident analysis and response.
Faster Issue Identification: Speeds up troubleshooting with detailed visualization.
API Flexibility: Seamless integration across systems and environments.
Comprehensive Monitoring: Centralized log management enhances oversight.

In industrial use, Graylog Enterprise is crucial for audit trailing in financial sectors, facilitating security event identification and error monitoring. Backend teams leverage real-time analytics for swift issue resolution, while developers appreciate the comprehensive log visualization enabled by Docker integration for microservice management.

Graylog

Sample Customers

General Directorate of Information Technology

Blue Cross Blue Shield, eBay, Cisco, LinkedIn, SAP, King.com, Twilio, Deutsche Presse-Agentur

Buyer's Guide

Fortinet FortiAnalyzer vs. Graylog Enterprise

September 2026

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