SonicWall NSv vs Stormshield Network Security comparison

SonicWall and Stormshield are both solutions in the Firewalls category. Additionally, 96% of SonicWall users are willing to recommend the solution, compared to 85% of Stormshield users who would recommend it.

SonicWall NSv

Read 27 SonicWall NSv reviews

2,254 Views
2,029 Comparison Views

96% willing to recommend

Stormshield Network Security

Read 18 Stormshield Network Security reviews

3,755 Views
1,727 Comparison Views

85% willing to recommend

SonicWall NSv

Stormshield Network Security

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Executive Summary

We performed a comparison between SonicWall NSv 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 SonicWall NSv vs. Stormshield Network Security Report (Updated: August 2026).

Buyer's Guide

SonicWall NSv vs. Stormshield Network Security

August 2026

Download the complete report

Helped 908,834 peers since 2012

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

SonicWall NSv

Average Rating

8.2

Reviews Sentiment

6.4

Number of Reviews

Ranking in other categories

Firewalls (14th)

Stormshield Network Security

Average Rating

7.8

Reviews Sentiment

5.4

Number of Reviews

Ranking in other categories

Unified Threat Management (UTM) (14th)

Featured Reviews

Samodthemiya Gamage

Senior Cybersecurity Analyst at a tech company with 10,001+ employees

Secures east-west cloud traffic and improves threat visibility through deep inspection

SonicWall NSv offers great features. I cannot pinpoint a single best feature, but the best feature is the ability to deliver the full, high-efficiency inspection power of a physical SonicWall, including zero-day defense using Real-Time Deep Memory Inspection to the cloud, efficiently removing the performance versus cloud trade-off typically associated with virtual firewalls. Regarding deep memory inspection and real-time zero-day defense in SonicWall NSv, deep memory inspection is distinct from traditional sandboxing methods because it is focused on what is happening in the memory during file execution time, rather than just observing file system behavior. The deep memory inspection process addresses all challenges by employing a proprietary technique within the secure analysis environment, focusing on CPU-level analysis and real-time verdict. Those are the key points. SonicWall NSv's user interface is quite clear and easy to navigate. If someone has not worked with SonicWall and this is their first experience with the platform, I would highly recommend it. It is very easy to navigate and very user-friendly. SonicWall NSv has positively impacted our organization because we gained clear visibility into our network, and it helps to identify potential security issues that we had. We were able to remediate those issues, and so far, we have had a great experience with SonicWall NSv. We were able to manage approximately 99% of network-based attacks through this platform.

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Zsolt Jónás

System Administrator at NaxoNet

Advanced GUI and layered security have supported compliance and simplified intrusion prevention

I haven't had a task that I couldn't solve with Stormshield Network Security. The active-active high availability solution would be beneficial because currently, if you build a high availability solution with Stormshield Network Security, you have a main device and another one is a backup device. The HA can switch between them, but it would be good to have a master-master solution, not just a master-slave one. I could set a URL that I can call to update the DNS record. Currently, Stormshield Network Security devices support DynDNS, which is not a usual feature request from a server environment. I have my own solution instead of DynDNS because I don't prefer it, so I have my own service for that. However, the GUI does not support using a custom service instead of DynDNS. I had to solve it in the console on Stormshield Network Security device, but it would be much better if it was reachable on the GUI. I had to figure out a trick for the IPsec configuration. In the IPsec config, we have to provide the remote side's IP address, but it's always changing. This means that an office, for example a company that has an office but without a fixed IP address, cannot be used with IPsec VPN.

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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

"Out of ten, I would rate the solution at an eight."

"I have seen a return on investment with SonicWall NSv, as I have saved money by saving time and needing fewer employees due to the ease of use, allowing us to manage our resources better."

"In my experience, the best feature SonicWall NSv offers is its stateful HA, which functions without any impact, ensuring a zero impact failover."

"SonicWall NSv has positively impacted my organization; one specific outcome I have noticed is the low cost of licensing and that it is a trusted security appliance."

"SonicWall NSv has positively impacted my organization by allowing us to scale growth without having to constantly reinvent our processes."

"The product helps improve our security."

"SonicWall NSv has helped me to secure cloud workloads faster, maintain consistent security controls, and reduce operational overhead without needing a completely new firewall platform."

"We are very impressed with it."

More SonicWall NSv pros

"The features I find most valuable is the backup inspection, the filtering, and the load balancing, and I am also impressed by the antivirus feature that gives us two controls over the viruses - one is from the parameter and one on the endpoint."

"Our organization's main concern is stability, and this is a stable solution."

"The StormShield solution has enabled us to fully implement best practices from Microsoft in the cloud : the hub and spoke architecture."

"Stormshield Network Security is a very stable solution and the solution works perfectly so we never had to contact technical support."

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

"The most valuable features of this solution are the URL filtering database, which is great and contains all internet categories, the highly scalable interface that I can turn into what I want including hybrid, bridge, or router mode, the security with no back doors that is more secure than other solutions, and the hardware performance that is also better than others."

"Easily manageable in a variety of environments."

"Stormshield is pretty robust, compared to other products like Fortinet, as you get more security with Stormshield and spend less money."

More Stormshield Network Security pros

Cons

"For example, compared to Cisco, reporting is better than it is in SonicWall."

"SonicWall NSv can be improved due to the lack of proper documentation, because even though there are a lot of documentation available, there are particular use cases that are not included."

"SonicWall NSv's performance is reliable but can be limited by single-stream CPU usage when DPI-SSL is enabled, but in most cases, it is a great experience."

"Customer support from SonicWall could see some improvement. With the number of items that SonicWall has going on at the moment, the wait line can be quite intrusive."

"SonicWall NSv can be improved by maintaining its security with up-to-date patches and ensuring it has the latest updates to secure the device."

"There are limitations to bandwidth management."

"The customer support for SonicWall NSv is not very reachable or speedy, but we can solve issues."

"I believe SonicWall NSv is performing well overall, but I think it would be beneficial to have physical versions, such as the hardware of SonicWall NSv, for some environments that may not necessarily need to be connected to the cloud."

More SonicWall NSv cons

"The SD card could be more secure."

"The filtering configuration could be better. We have some difficulties with the filtering configuration and the filter extension."

"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."

"It could be better if it were more user-friendly for us as we dont use it very often even if we never had problems to modify setup when needed."

"This is not a next-generation firewall."

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

"The product must improve its pricing."

"One thing, though, is that not all the fields are activated yet and we were informed that it will take at least one month."

More Stormshield Network Security cons

Pricing and Cost Advice

"We are currently using the trial version."

"Our initial purchase, which included a three-year term of support, was about $25,000 USD."

"SonicWall NSV is not very costly."

"The solution's pricing is good for the technology it offers."

"The tool is moderately priced."

"The solution’s pricing is less compared to other products."

"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."

"I think the price is good."

"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."

"The pricing could be better."

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

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Top Industries

By visitors reading reviews

Manufacturing Company

12%

Security Firm

10%

Outsourcing Company

10%

Construction Company

10%

Comms Service Provider

15%

Manufacturing Company

11%

Construction Company

11%

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	8
Large Enterprise	9

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	5
Large Enterprise	2

Questions from the Community

What is your experience regarding pricing and costs for SonicWall NSV?

My experience with the pricing, setup cost, and licensing of SonicWall NSv has been mostly positive, though there are a few areas that can be improved in licensing. Pricing for SonicWall NSv is com...

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What needs improvement with SonicWall NSV?

Overall, SonicWall NSv is a strong and reliable virtual firewall, but based on my hands-on experience, there are a few areas where it can definitely be improved. The first area is the management in...

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What is your primary use case for SonicWall NSV?

The main use case for SonicWall NSv is to secure virtual and cloud-based infrastructure by providing centralized firewall security, including VPN access and traffic inspections. In one of our envir...

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What needs improvement with Stormshield Network Security?

See all answers

What is your primary use case for Stormshield Network Security?

I already use Stormshield Network Security, and I am now looking for a new solution. I am already working with Stormshield Network Security, and the official reseller of Stormshield.

See all answers

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

The pricing is increasing, and I would say it is a bit expensive. Palo Alto and others are much more expensive, but Stormshield Network Security is also not inexpensive. My overall review rating fo...

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Cisco Secure Firewall vs SonicWall NSv

Compared 6% of the time

Fortinet FortiGate-VM vs SonicWall NSv

Compared 6% of the time

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Compared 17% of the time

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Compared 11% of the time

Sophos UTM vs Stormshield Network Security

Compared 9% of the time

OPNsense vs Stormshield Network Security

Compared 5% of the time

Palo Alto Networks WildFire vs Stormshield Network Security

Compared 3% of the time

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Product Reports

Buyer's Guide

SonicWall NSv

July 2026

Download SonicWall NSv product report

Buyer's Guide

Stormshield Network Security

July 2026

Download Stormshield Network Security product report

Also Known As

SonicWall Network Security Virtual

NETASQ Firewalls

Overview

SonicWall NSv offers a robust approach to network security, featuring deep packet inspection and advanced threat protection. With support for VPNs and cloud integration, it ensures secure connectivity and scalability for diverse environments.

SonicWall NSv offers network security through features like deep packet inspection, machine learning, and an efficient interface. It supports SSL and site-to-site VPNs, enhancing remote access and cloud connectivity. Its integration with platforms like Azure and AWS increases flexibility, while centralized management reduces complexity and risk. Users experience operational efficiency, strong firewall capabilities, and adaptability to cloud environments, promoting regulatory compliance.

What are the key features?

Deep Packet Inspection: Allows thorough examination of data packets to detect threats.
Advanced Threat Protection: Utilizes machine learning to offer enhanced security.
VPN Support: Facilitates secure remote access and cloud connectivity with SSL and site-to-site VPNs.
Scalability: Provides adaptability for different environments at a low cost.
Cloud Integration: Works seamlessly with Azure and AWS for improved flexibility.
Centralized Management: Simplifies security management and reduces risks.

What benefits can users look for in reviews?

Reliable Performance: Ensures consistent, high-quality network security operations.
Operational Efficiency: Enhances productivity through streamlined processes.
Strong Firewall Capabilities: Offers robust protection and control over network traffic.
Flexibility: Adapts to both on-premise and cloud environments effortlessly.

Organizations secure connections between virtual machines and cloud infrastructures like Azure and AWS with SonicWall NSv. It manages east-west traffic, supports site-to-site VPN configurations, and offers control over cloud applications, crucial for threat prevention and intrusion protection across industries. Adaptability ensures compliance and centralized management.

SonicWall

Stormshield Network Security offers comprehensive protection with features like backup inspection, scalable interface, and load balancing, suitable for network security management.

Stormshield Network Security is designed for organizations requiring reliable IT infrastructure protection, providing firewall capabilities, intrusion detection, and application control. Users find VPN support, URL filtering, and UTM functions beneficial for network management. Models like SN200 and SN910 are used globally in clustered configurations, addressing different demands. Challenges include pricing, interface friendliness, filtering configurations, and technical support.

What are the key features of Stormshield Network Security?

Backup Inspection: Enhances reliability and recovery options.
Antivirus Controls: Provides robust virus protection.
Intrusion Detection: Alerts on potential threats.
Load Balancing: Distributes network traffic efficiently.
URL Filtering: Blocks malicious websites for safe browsing.

What benefits should users seek in reviews?

Scalability: Adapts to each organization's growing needs.
Reliability: Supports clustered configurations for uptime.
Management Ease: Intuitive dashboard aids network oversight.
Performance: High throughput with efficient clustering.

Stormshield Network Security is widely implemented in industries needing IT infrastructure protection, like finance or healthcare. Organizations deploy it in data centers or branch offices, benefiting from features ensuring safety and performance. The tool supports environments that demand high security levels and robust network monitoring.

Stormshield

Sample Customers

Comlogic, Depaul, Hutt City Council

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

Buyer's Guide

SonicWall NSv vs. Stormshield Network Security

August 2026

Free Report: SonicWall NSv vs. Stormshield Network Security

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