Fortinet FortiOS vs Stormshield Network Security comparison

Fortinet and Stormshield are both solutions in the Firewalls category. Additionally, 98% of Fortinet users are willing to recommend the solution, compared to 85% of Stormshield users who would recommend it.

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Fortinet FortiOS and Stormshield Network Security based on real PeerSpot user reviews.

Find out in this report how the two Firewalls solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Fortinet FortiOS vs. Stormshield Network Security Report (Updated: September 2025).

Buyer's Guide

Fortinet FortiOS vs. Stormshield Network Security

September 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 FortiGate

Featured Reviews

Vasu Gala

Manager, Information Technology Operation/Presales at TechMonarch

A stable solution with an intuitive interface and quick customer service

I have been working with Fortinet FortiGate, WatchGuard, Sophos, and SonicWall. I'm not as comfortable with SonicWall because of their UI and limitations. I prefer Fortinet above all other options. When it comes to configuration, I am confident in my ability to handle various tasks, including creating policies such as firewall rules, web policies, and application policies. Additionally, I can configure VPNs and implement load balancing, among other tasks. Overall, I feel much more comfortable working with Fortinet. Fortinet has made significant improvements by integrating AI with firewalls for threat analysis and prevention. In the past 2-3 years, they have launched FortiSASE and SIEM, and they also provide SOC services. Both Palo Alto and Fortinet FortiGate are excellent. While Fortinet FortiGate comes at higher prices, the functionality and support justify the cost. They promptly resolve firmware issues and inform all support providers about configuration changes.

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Harshama Silva

Senior Manager at ITX360 (Pvt) Ltd

We have improved network security with user-friendly controls and high threat intelligence

FortiOS is very user-friendly and easy to configure for L1, L2, and L3 personnel. Its web filtering, application control, and IPS features are very user-friendly, easy to manage, and deploy. The threat intelligence in FortiOS is very high, and the system is scalable without additional licensing costs. FortiOS allows us to expand the number of users and devices as our network needs grow.

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Benjamin

Network Engineer at ACS2I

The intrusion detection system helps our organization by automatically detecting and responding to potential threats

The tool's most valuable feature is its dashboard, which helps you manage different aspects of a single page. The intrusion detection system helps our organization by automatically detecting and responding to potential threats. It operates similarly to Darktrace, which detects and responds automatically based on the security rules you apply. Initially, you configure everything to block, and then you can whitelist specific items as needed.

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Quotes from Members

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

Pros

"FortiGate is a great solution, although initially, it faced challenges in the Brazilian market due to lower brand recognition than Cisco. However, explaining and demonstrating its product format and offerings has proven easy. The cost-effectiveness and better features of FortiGate have made some clients skeptical. We set up a trial period, and they eventually opted for it. Many clients were convinced it was great after experiencing the solution's capabilities firsthand."

"The most effective features for threat prevention are the IPS, content filter, and SD-WAN capabilities."

"It's super reliable. I don't think I've ever had a reliability issue with it."

"The most valuable feature is the deep inspection for traffic, which is capable of identifying zero-day attacks."

"We have found the product to be scalable."

"I rate this solution a nine out of ten."

"The most valuable feature of Fortinet FortiGate is load balancing. It can provide central management and VPNA. Additionally, it has enhanced our security environment."

"We have a redundant setup for failover, however, it has not had to fail over ever and we have not had a capacity issue."

More Fortinet FortiGate pros

"All of the features in this solution are effective and efficient."

"The most valuable features are the intrusion prevention system and the anti-virus."

"The interface is easy to understand, so when there are threats you get alerts. It's quite intuitive, but if you are ever confused they have instructional videos. For example, if you don't understand a graph there's a link to a video that explains what the graph means. It makes it very user-friendly."

"I personally think the site-to-site VPN is the most useful feature. A lot of firewalls have that, but to me, that's one of the features that's essential."

"Fortinet FortiOS is very easy to use, and when comparing it to other products, its easiness is remarkable."

"Performance-wise, I think FortiOS is much better than its Juniper counterpart. Based on our actual experience and performance metrics, FortiOS-based products are much better than Juniper."

"The solution is very easy to configure and has a good interface, plus it offers more configuration options than other vendors."

"We have expanded the wireless access point and switches using Fortinet FortiOS."

More Fortinet FortiOS pros

"The tool's most valuable feature is its dashboard, which helps you manage different aspects of a single page. The intrusion detection system helps our organization by automatically detecting and responding to potential threats. It operates similarly to Darktrace, which detects and responds automatically based on the security rules you apply. Initially, you configure everything to block, and then you can whitelist specific items as needed."

"This solution is quick and easy to configure."

"I like that it works fine. Stormshield is a very good solution."

"A very robust product."

"Easily manageable in a variety of environments."

"The tool's most valuable feature is its dashboard, which helps you manage different aspects of a single page."

"Ease of use is the best feature of the product."

"The most valuable features are the IPS, the firewall function, and the price."

More Stormshield Network Security pros

Cons

"It should come integrated or have its own type of network monitor tool in a module. There should just be one package, and you are good to go."

"A couple of things I've seen that need improvement, especially in terms of a hard coding. The driver-level active moment really is out-of-the-box and we have to have contact the customer support and sometimes it is difficult to resolve."

"The built-in logging and reporting is limited without FortiAnalyzer."

"The pricing could be a bit better, especially when you consider how they have the most basic offering priced."

"The inability to scale the FortiAnalyzer to match our growth necessitates the purchase of new hardware."

"The scalability could be better."

"The cloud features and integration could be improved."

"The solution could improve by having some additional features, such as IBS and better cloud administration."

More Fortinet FortiGate cons

"While it is a solid solution, there are some product limitations which exclude it from deployment in some situations."

"Fortinet could integrate something like a YubiKey for 2FA with their SSL VPN clients."

"The report and policy optimization tools can be improved in the next release."

"I would like to see smaller and more frequent updates."

"Fortinet FortiOS can improve the GUI and remove the command line interface. All the functionality should be available from the GUI. Day-to-day management can be tough for IT administrators. Additionally, the reporting is not very good."

"Right now, it's very trendy to integrate everything into the cloud. This solution would be more effective if they did more integration in that regard."

"It should also manage the local DSCP network."

"The solution could improve by making the dashboard easier to use."

More Fortinet FortiOS cons

"It could be better if it were more user-friendly. It's too complicated for us to use it. The price could be better as well."

"Stormshield Network Security is quite expensive."

"The product must improve its pricing."

"A more user-friendly interface would be helpful."

"The filtering configuration could be better. We have some difficulties with the filtering configuration and the filter extension. It's not that easy. It's not that straightforward. In the next release, I would like to see a reporting system. Stormshield doesn't have any tutorials on how to do the configuration and things like that. They just have documentation on the website. If you want to configure, for example, Cisco or Fortinet, you can find tutorials on YouTube. They show you how to configure the features, and so on. In Stormshield, there is nothing on social media or the internet on how to configure different things. The lack of documentation or the lack of material makes it difficult for others to adopt this solution."

"With Stormshield, there are difficulties joining things, and it can be complex depending on the architecture."

"Not all the fields are activated yet and we were informed that it will take at least one month."

"This solution has a big problem with web filtering and it needs to be improved."

More Stormshield Network Security cons

Pricing and Cost Advice

"These boxes are not that expensive compared to what they can do, their functionality, and the reporting you receive. Fortinet licensing is straightforward and less confusing compared to Cisco."

"It's not the cheapest, but it's value for money. Given everything we've got out of it: the DMZ port, the VPN, and the high availability, it's a pretty reasonable price."

"The main reason we chose Fortinet FortiGate was that the price was better than the competition."

"Fortigate's pricing is competitive."

"The pricing for this solution is reasonable."

"The license of Fortinet FortiGate should be reduced."

"I pay €1,200 per year for the license along with Fortinet's 81E firewall appliance. I would rate this pricing as 3/5 stars, and I believe the price is reasonably similar to its competitors in the market, being somewhere in the middle."

"It is a good product from a price perspective versus functionality."

More Fortinet FortiGate pricing and cost advice

"The pricing is competitive for the medium and high markets but for the small markets it can be expensive."

"FortiOS is affordable, but its price could be lower."

"We pay $100,000. That covers the cost of the hardware that we run the VN's on. That also includes any SGNA costs for the internal support tech."

"The program is expensive."

"The software costs roughly half what the hardware costs. Overall, the product is expensive."

"We had a three-year license to use Fortinet FortiOS and we are going to renew it this year."

"The scalability of Fortinet FortiOS is good. However, central management is intuitive for the end-users. We had a lot of questions about central management, and sometimes they didn't use it and did their firewall management directly on FortiGate instead of using Fortinet FortiOS."

"I am on a two-year contract and I pay annually for Fortinet FortiOS."

More Fortinet FortiOS pricing and cost advice

"I think the price is good."

"For mid-sized companies, they sell their appliances for good prices."

"The price of this solution and the price of support are ok."

"The SN200 series costs between $500 USD and $600 USD per year, whereas the SN700 series costs approximately $1,000 annually."

"We bought a three-year license, and we renew it whenever it expires. The price could be better. It's always very expensive."

"We chose Stormshield for its price, as the Azure firewall was too expensive."

"The pricing could be better."

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Top Industries

By visitors reading reviews

Computer Software Company

15%

Comms Service Provider

Manufacturing Company

Financial Services Firm

Computer Software Company

13%

Manufacturing Company

10%

Financial Services Firm

Government

Computer Software Company

19%

Comms Service Provider

18%

Government

10%

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	350
Midsize Enterprise	130
Large Enterprise	187

By reviewers
Company Size	Count
Small Business	42
Midsize Enterprise	13
Large Enterprise	23

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	5
Large Enterprise	2

Questions from the Community

Which is the better NGFW: Fortinet Fortigate or Cisco Firepower?

When you compare these firewalls you can identify them with different features, advantages, practices and usage a...

See all answers

What is the biggest difference between Sophos XG and FortiGate?

From my experience regarding both the Sophos and FortiGate firewalls, I personally would rather use FortiGate. I know...

See all answers

What are the biggest technical differences between Sophos UTM and Fortinet FortiGate?

As a solution, Sophos UTM offers a lot of functionality, it scales well, and the stability and performance are quite ...

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Features comparison between Palo Alto and Fortinet firewalls

In the best tradition of these questions, Feature-wise both are quite similar, but each has things it's better at, it...

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What do you like most about Fortinet FortiOS?

The SSL VPN is fee for use is most attractive.

See all answers

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

I rate the pricing for FortiOS as eight or nine out of ten. It is an affordable solution for us.

See all answers

What advice do you have for others considering Stormshield Network Security?

The tool is like a firewall and works well. I don't have any issue with it. I rate it an eight out of ten.

See all answers

Comparisons

Sophos XG vs Fortinet FortiGate

Compared 17% of the time

Cisco Secure Firewall vs Fortinet FortiGate

Compared 11% of the time

Netgate pfSense vs Fortinet FortiGate

Compared 9% of the time

OPNsense vs Fortinet FortiGate

Compared 4% of the time

Fortinet FortiGate-VM vs Fortinet FortiGate

Compared 2% of the time

More Fortinet FortiGate Competitors

Cisco Secure Firewall vs Fortinet FortiOS

Compared 11% of the time

Fortinet FortiWeb vs Fortinet FortiOS

Compared 10% of the time

Fortinet FortiManager vs Fortinet FortiOS

Compared 8% of the time

Fortinet FortiGate-VM vs Fortinet FortiOS

Compared 4% of the time

Netskope Cloud Firewall vs Fortinet FortiOS

Compared 2% of the time

More Fortinet FortiOS Competitors

Netgate pfSense vs Stormshield Network Security

Compared 13% of the time

OPNsense vs Stormshield Network Security

Compared 9% of the time

WatchGuard Firebox vs Stormshield Network Security

Compared 7% of the time

Palo Alto Networks NG Firewalls vs Stormshield Network Security

Compared 5% of the time

SonicWall NSv vs Stormshield Network Security

Compared 3% of the time

More Stormshield Network Security Competitors

Product Reports

Buyer's Guide

Fortinet FortiGate

September 2025

Download Fortinet FortiGate product report

Buyer's Guide

Fortinet FortiOS

September 2025

Download Fortinet FortiOS product report

Buyer's Guide

Stormshield Network Security

September 2025

Download Stormshield Network Security product report

Also Known As

No data available

NETASQ Firewalls

Overview

Fortinet FortiGate excels in providing integrated VPN, firewalling, and Unified Threat Management (UTM) with centralized management and high availability. It supports remote access and comprehensive threat protection, making it a preferred choice for securing networks.

Fortinet FortiGate offers a robust security platform with features such as strong intrusion prevention, application control, and web filtering. Its integration with Active Directory and SD-WAN functionality provides scalable solutions for large networks. Users appreciate its ease of use through centralized management interfaces, ensuring robust security with flexible configurations. However, FortiGate could enhance its graphical interface and technical support responsiveness, address firmware bugs and costly licensing, improve logging, integrate better with third-party tools, and strengthen scalability and memory for log storage. Complexity in configuration and the need for intuitive features are noted challenges, and there's a demand for advanced security, zero-trust capabilities, and AI integration.

What are the key features of Fortinet FortiGate?

VPN: Secure remote access and connectivity.
Firewalling: Protects networks from unauthorized access and attacks.
UTM: Offers a comprehensive approach to threat management.
SD-WAN: Optimizes traffic routing for efficient network performance.
Web Filtering: Controls and monitors web access and ensures Internet security.

What benefits or ROI should be considered?

Centralized Management: Simplifies administration and monitoring.
High Availability: Ensures consistent security and network availability.
Scalability: Adapts to the needs of growing networks.
Comprehensive Threat Protection: Provides robust security measures.
Ease of Use: Minimizes the complexity of security management.

Fortinet FortiGate is widely implemented across industries like education, finance, and government. Companies use it for firewall protection, VPN, and SD-WAN capabilities, ensuring secure perimeter and data center security. It facilitates remote access management and traffic routing optimization, offering reliable security and connectivity solutions.

Fortinet

Fortinet FortiOS is a comprehensive security operating system that powers Fortinet's network security solutions. It provides advanced threat protection, network visibility, and centralized management for organizations of all sizes. With its robust features and intuitive interface, FortiOS enables businesses to secure their networks, applications, and data from cyber threats.

One of the key features of FortiOS is its advanced threat protection capabilities. It incorporates multiple security technologies, including firewall, antivirus, intrusion prevention system (IPS), and web filtering, to detect and block a wide range of threats. This ensures that organizations are protected against malware, ransomware, and other malicious activities. FortiOS also offers extensive network visibility, allowing organizations to monitor and analyze network traffic in real-time. This visibility enables businesses to identify potential security risks, detect anomalies, and take proactive measures to mitigate threats.

Additionally, FortiOS provides detailed reports and analytics, helping organizations gain insights into their network security posture. Centralized management is another crucial aspect of FortiOS. It allows businesses to manage and configure their security policies, devices, and users from a single console. This simplifies the management process and ensures consistent security across the entire network infrastructure.

Moreover, FortiOS supports integration with other Fortinet products, enabling seamless security orchestration and automation. FortiOS is designed to be scalable and flexible, making it suitable for organizations of all sizes. It offers a range of deployment options, including physical appliances, virtual machines, and cloud-based solutions. This flexibility allows businesses to choose the deployment model that best fits their requirements and easily scale their security infrastructure as their needs evolve.

Fortinet

NETASQ's integrated intrusion prevention engine uses protocol conformity analysis, application filtering and antivirus analysis to inspect authorized traffic flows and strengthen application security. NETASQ enables you to establish and configure user-based security policies, giving you greater control over which network resources each user is authorized to access.

Stormshield

Sample Customers

Amazon Web Services, Microsoft, IBM, Cisco, Dell, HP, Oracle, Verizon, AT&T, T-Mobile, Sprint, Vodafone, Orange, BT Group, Telstra, Deutsche Telekom, Comcast, Time Warner Cable, CenturyLink, NTT Communications, Tata Communications, SoftBank, China Mobile, Singtel, Telus, Rogers Communications, Bell Canada, Telkom Indonesia, Telkom South Africa, Telmex, Telia Company, Telkom Kenya

Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data

ACESUR group, Ministry of Education Oman, Anios Laboratories, Zain, DLM Location

Buyer's Guide

Fortinet FortiOS vs. Stormshield Network Security

September 2025

Free Report: Fortinet FortiOS vs. Stormshield Network Security

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