Fortinet FortiSIEM vs Logsign Next-Gen SIEM comparison

Fortinet and Logsign are both solutions in the Security Information and Event Management (SIEM) category. Fortinet is ranked #7 with an average rating of 8.2, while Logsign is ranked #39 with an average rating of 7.7. Fortinet holds a 2.8% mindshare in SIEM, compared to Logsign’s 0.8% mindshare. Additionally, 83% of Fortinet users are willing to recommend the solution, compared to 100% of Logsign users who would recommend it.

Fortinet FortiSIEM

Read 76 Fortinet FortiSIEM reviews

5,718 Views
4,231 Comparison Views

83% willing to recommend

Logsign Next-Gen SIEM

Read 4 Logsign Next-Gen SIEM reviews

1,234 Views
790 Comparison Views

100% willing to recommend

Fortinet FortiSIEM

Logsign Next-Gen SIEM

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 18, 2024

Fortinet FortiSIEM and Logsign Next-Gen SIEM are both competitive security information and event management solutions. Logsign appears to have the upper hand in user satisfaction regarding specific features and value for money.

Features: Fortinet FortiSIEM is praised for its comprehensive network monitoring, automation capabilities, and scalability. Logsign Next-Gen SIEM stands out for its advanced threat detection, user-friendly configuration, and tailored alerting system. FortiSIEM focuses more on extensive data integration and processing, whereas Logsign provides an intuitive nature that appeals to its users.

Room for Improvement: Fortinet FortiSIEM users suggest enhancements in response times, dashboard customizability, and support for more user-friendly interfaces. Logsign Next-Gen SIEM reviews indicate a need for better integration, more detailed reporting tools, and improved documentation quality.

Ease of Deployment and Customer Service: Fortinet FortiSIEM users report a steeper learning curve and a more complex deployment process, although customer service is noted as responsive and helpful. Logsign Next-Gen SIEM is highlighted for its easier setup and configuration process. Logsign users find customer service supportive but wish for faster response times.

Pricing and ROI: Fortinet FortiSIEM is considered to have a higher initial setup cost but is deemed worthwhile by users due to its extensive feature set. Logsign Next-Gen SIEM offers a more cost-effective solution with quicker ROI, and users report feeling that the value provided matches the investment they make.

To learn more, read our detailed Fortinet FortiSIEM vs. Logsign Next-Gen SIEM Report (Updated: December 2025).

Buyer's Guide

Fortinet FortiSIEM vs. Logsign Next-Gen SIEM

December 2025

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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 FortiSIEM

Ranking in Security Information and Event Management (SIEM)

7th

Average Rating

7.6

Reviews Sentiment

6.2

Number of Reviews

Ranking in other categories

AI Observability (5th)

Logsign Next-Gen SIEM

Ranking in Security Information and Event Management (SIEM)

39th

Average Rating

7.6

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Log Management (36th)

Mindshare comparison

As of January 2026, in the Security Information and Event Management (SIEM) category, the mindshare of Fortinet FortiSIEM is 2.8%, down from 3.0% compared to the previous year. The mindshare of Logsign Next-Gen SIEM is 0.8%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Security Information and Event Management (SIEM) Market Share Distribution
Product	Market Share (%)
Fortinet FortiSIEM	2.8%
Logsign Next-Gen SIEM	0.8%
Other	96.4%

Security Information and Event Management (SIEM)

Featured Reviews

SaurabhYadav5

Network Engineer at Ogma Consulting

Comprehensive monitoring boosts security, yet incident management features need expansion

Fortinet FortiSIEM should broaden its remediation part to include more features for incident management. Currently, to manage repetitive incidents or for remediation, I need to use a separate software called FortiSOAR. Additionally, the search functionality in FortiAI should be improved to provide more precise results, making it easier for me to understand what actions need to be taken.

Read full review

Ayaz Ahmed

Cyber Security Specialist at lums

Works well for threat detection and security

Improvements needed in Logsign SIEM are providing specific security alerts that can be filtered and configured more effectively. There should be a focus on delivering alerts tailored to specific needs rather than overwhelming users with numerous alerts. Additionally, incorporating more mature data about threats is necessary for better threat detection.

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

"It's very easy for anyone to work with."

"The tool's most valuable feature stems from the fact that I can see a complete analysis, like all the incidents that have happened, and it detects everything in real-time."

"The solution is very stable. It's run for years without the need to do anything except, add new patches when they are available, which are always a good idea to install."

"The most valuable features of the solution is its integration with other technologies, especially its ability to collect logs from Cisco and Aruba devices along with Fortinet products."

"To add workers and even collectors is pretty easy."

"One of the most valuable features is that we can combine SOC and NOC operations in the same tool. We can provide NOC and SOC services in the same tool for two separate teams. There are plenty of third-party solutions that integrate with FortiSIEM. All these solutions already have a ready integration, and we have the possibility to create a custom connector for these solutions. Its reports are also very good."

"Fortinet FortiSIEM has its own validated and authentic IP database that marks malicious IP attacks against the firewall and generates an alert for the same."

"The interface is very easy to use. The connector in the core has FortiSIEM support from the vendor."

More Fortinet FortiSIEM pros

"Logsign provides sample logs within the product, allowing users to see how logs will appear before integration, which is a valuable feature for testing and understanding log formats."

"It has full automation and automated SIEM responses."

"The most valuable features of Logsign SIEM are its cloud capabilities, alerting functionality, integration with Elastic Search, and configuration options."

Cons

"It would be good if the solution offered even more configuration options, especially in relation to the VPN so that it continues to be a very flexible option."

"Their technical support is horrible. By horrible, I mean a train wreck of a disaster that has fallen off a bridge and caught fire."

"When an alert triggers in Fortinet FortiSIEM, the layout or format can feel limited"

"Improvements include making it easier for users to create their normalizers. Fortinet FortiSIEM uses XML for normalizing and parsing, which can be tedious and time-consuming. A simpler way of using regex could be helpful."

"The UI could improve in Fortinet FortiSIEM. Humans view the UI frequently for data and if it was more visually pleasing it would be beneficial."

"Fortinet FortiSIEM could improve by having better integration and extensions. This would benefit by allowing us to give more rules."

"Its training can be improved. Its price also needs to be improved."

"There could be improvements like introducing some solutions directly into FortiSIEM to avoid the need for separately purchasing additional tools like FortiStore."

More Fortinet FortiSIEM cons

"AI and machine learning need to be developed. If they develop those features, I think everything will be fine."

"Improvements needed in Logsign SIEM are providing specific security alerts that can be filtered and configured more effectively."

"I hope they address the pricing model for Logsign Next-Gen SIEM, especially regarding regional variations. The pricing should not differ based on the country of operation as it can lead to dissatisfaction among customers. A fixed pricing structure would be more favorable for us. I would also suggest enhancing the GUI interface and adding features similar to xFi Exchange from IBM Pure. This would streamline operations and save time for analysts."

Pricing and Cost Advice

"This is probably more on the lower cost end of the spectrum compared to competing products. Fortinet's license model is based on events per second, which makes sense, but that's not typical. It makes it very hard to calculate what your costs are going to be as you scale the platform because some log sources, such as firewall logs, are very noisy, and there are lots and lots of events per second, but some of them are not. So, it becomes a bit of a science experiment trying to guess what your costs are going to be as you scale the solution. This is where other competing products perhaps have a more straightforward license model."

"We bought the perpetual license, so we own the product, but there is a three-year support renewal fee for that."

"The price of Fortinet FortiSIEM was reasonable compared to other solutions."

"Fortinet FortiSIEM is very cost-efficient compared to other SIEM solutions."

"The price is competitive."

"Fortinet FortiSIEM is cheaper compared to other products."

"Pricing is acceptable for more than 90% of our customers, as they normally get discounts."

"If one is cheap and ten is expensive. I rate the tool's price as an eight out of ten. Compared with Splunk or Oracle, Fortinet is cheap."

More Fortinet FortiSIEM pricing and cost advice

"Compared to other SIEMs, it has low pricing."

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Top Industries

By visitors reading reviews

Computer Software Company

11%

Financial Services Firm

Comms Service Provider

Manufacturing Company

Financial Services Firm

10%

Comms Service Provider

10%

University

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	34
Midsize Enterprise	22
Large Enterprise	24

No data available

Questions from the Community

What do you like most about Fortinet FortiSIEM?

Fortinet FortiSIEM needs to provide better API integrations to users.

See all answers

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

My experience with pricing, setup cost, and licensing for Fortinet FortiSIEM is wonderful, as it offers an excellent license compared to other vendors.

See all answers

What needs improvement with Fortinet FortiSIEM?

Fortinet FortiSIEM is great overall. Performance could be enhanced, but I do not wish to elaborate on needed improvements.

See all answers

What needs improvement with Logsign Next-Gen SIEM?

It does not have much AI and machine learning features yet. They are developing them and will be releasing them in a few months.

See all answers

What is your primary use case for Logsign Next-Gen SIEM?

We use Logsign SIEM for various tasks in our daily operations. One key use case is for forensic analysis. We also use it to monitor critical servers and generate security alerts for actions like lo...

See all answers

What advice do you have for others considering Logsign Next-Gen SIEM?

Overall, I would rate it an eight out of ten. AI and machine learning need to be developed. If they develop those features, I think everything will be fine. I can recommend it. Not for large enterp...

See all answers

Comparisons

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Compared 17% of the time

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Compared 8% of the time

IBM Watson for Cyber Security vs Logsign Next-Gen SIEM

Compared 8% of the time

Falcon LogScale vs Logsign Next-Gen SIEM

Compared 7% of the time

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Product Reports

Buyer's Guide

Fortinet FortiSIEM

January 2026

Download Fortinet FortiSIEM product report

Buyer's Guide

Security Information and Event Management (SIEM)

January 2026

Download Logsign Next-Gen SIEM product report

Also Known As

FortiSIEM, AccelOps

No data available

Overview

FortiSIEM (formerly AccelOps 4) provides an actionable security intelligence platform to monitor security, performance and compliance through a single pane of glass.

Companies around the world use FortiSIEM for the following use cases:

Threat management and intelligence that provide situational awareness and anomaly detection
Alleviating compliance mandate concerns for PCI, HIPAA and SOX
Managing “alert overload”
Handling the “too many tools” reporting issue
Addressing the MSPs/MSSPs pain of meeting service level agreements

Fortinet

Logsign delivers automation-driven cyber security solutions and are committed to providing the smartest, easiest-to-use and most affordable cybersecurity detection and response solutions and value-added services. Logsign Next-Gen SIEM is an enterprise-grade SIEM, inline with our promise, it's easy-to-deploy, easy-to-use and affordable unlike the other enterprise-grade SIEM softwares.

Easy-to-deploy, easy-to-use and affordable SIEM for all.
Unlimited scalability, high availability - cluster SIEM, big data infrastructure.
Deploy on every environment, on-premise solution.
400+ predefined integrations and free plugin service.
Collects & stores unlimited data.
Threat hunting, fast search & investigation, advanced behavior analysis, IOC detection.
Real-time detection & prevention, wide correlation library based on Mitre Att&ck framework.
Real-time monitoring, predefined dashboards & reports, meeting compliance requirements (PCI DSS, ISO 27001, HIPAA, SOX and more).
Automated notifications, automated actions.
Flexible pricing options, and more information and for more automated response features, please look for our SOAR platform.

Logsign

Sample Customers

FortiSIEM has hundreds of customers worldwide in markets including managed services, technology, financial services, healthcare, and government. Customers include Aruba Networks, Compushare, Port of San Diego, Cleveland Indians, Infoblox, Healthways, and Referentia.

Turkish Petroleum, Tırsan, DP World, SAC American Colleges, Robert College, Unlu&Co, UniCo Insurance Company, ETSTur, CK Energy, UEDAS Energy, Wilo, Eurocross Assistance, Deloitte Turkey, Incı GS Yuasa, Pappara, Bilgi University, Anadolu University, İstanbul University, The Ministry of Energy and Natural Resources, TRT, Anadolu Media Agency, Ministry of Family, Labour and Social Services, Ispark, Spor AS and wide range of enterprises in different industries.

Buyer's Guide

Fortinet FortiSIEM vs. Logsign Next-Gen SIEM

December 2025

Free Report: Fortinet FortiSIEM vs. Logsign Next-Gen SIEM

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