SonicWall NSa vs Stormshield Network Security comparison

Why PeerSpot?

SonicWall and Stormshield are both solutions in the Firewalls category. Additionally, 88% of SonicWall users are willing to recommend the solution, compared to 85% of Stormshield users who would recommend it.

SonicWall NSa

Read 89 SonicWall NSa reviews

7,590 Views
7,211 Comparison Views

88% willing to recommend

Stormshield Network Security

Read 18 Stormshield Network Security reviews

4,227 Views
1,860 Comparison Views

85% willing to recommend

SonicWall NSa

Stormshield Network Security

Comparison Buyer's Guide

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Executive Summary

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

Buyer's Guide

SonicWall NSa vs. Stormshield Network Security

October 2026

Download the complete report

Helped 915,341 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 NSa

Average Rating

7.8

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Firewalls (26th)

Stormshield Network Security

Average Rating

7.8

Reviews Sentiment

5.4

Number of Reviews

Ranking in other categories

Unified Threat Management (UTM) (13th)

Featured Reviews

Mahendra Basera

Sr. Engineer at InterGlobe Technology Quotient

Automated breach prevention has protected critical workloads and keeps external attacks blocked

I am familiar with SonicWall TZ. I have done a POC of TZ but I have not worked extensively with it. I have worked with the 2600 firewall and then the 3600. These are the models which we have worked with.SonicWall NSa was an on-premises solution. The two firewalls which were in production, in the data center and on the LAN side, were both on-premises solutions. We had a pre-decided budget under which we would purchase the firewall. All parameters including security, high availability, and budget concerns were covered with SonicWall NSa being implemented at that time. SonicWall NSa is a user-friendly product that is easy to configure, and it is easy for network personnel and firewall administrators to work with. Even the L1 team captured and learned this firewall effectively, helping us resolve all parameters related to high availability firewalls within budget-friendly costs. I rate this review a nine out of ten.

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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

"SonicWall has USCS and anti-virus at the gateway level. Everything is filtered, and if it detects an intruder, it drops the line."

"I really like the performance; there are no delays and no latency, which is a unique quality in firewalls nowadays."

"The technical support is very good."

"SonicWall NSa is a very good product with a very nice price, and it is low-level to use."

"The support is good, the product is good, it's easy to deploy and it can be done manually with no assistance from support."

"Overall SonicWall NSa is a good solution for our use case."

"The most valuable features are the antivirus and reporting, and SonicWall NSA is easy to deploy, easy to maintain, and easy to configure."

"The solution has many useful features, such as content management, user management, user filtering, and domain controller connectivity mapping."

More SonicWall NSa pros

"I can see what traffic is going on. I can easily block any programs from attacks."

"It's an easy, straightforward management platform to use."

"This product has improved the way our organization functions."

"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."

"A very robust product."

"I feel we have more options with the Stormshield firewall and new features that we haven't previously had."

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

"Stormshield is a very strong firewall and very easy to configure and maintain."

More Stormshield Network Security pros

Cons

"Technical support is in need of improvement."

"SonicWall NSa has occasional bugs, particularly during upgrades, and that's an area for improvement."

"The only thing that we would want would be single-pane management, which it has, but the GMS is not very good. It's purely the management of multiple devices for multiple customers, that's the only thing that it's lacking."

"Port forwarding could use streamlining."

"Vendor support needs improvement. The frequency of time and support should be increased."

"The content filter needs to be improved."

"There are a few areas that need improvement including the VPN, user management, and reporting."

"An area for improvement would be SonicWall NSa's integration with antiviruses."

More SonicWall NSa cons

"Being more cost effective. I went with a pair of Watchguard M300 recently when buying a new firewall cluster for our own use because it was way cheaper than NetASQ/Stormshield N700 while being faster, and it offers true multi-master firewall clustering if needed."

"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."

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

"The technical support for this solution in Poland is not good."

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

"The pricing is increasing, and I would say it is a bit expensive."

"The stability is not that good based on my experience. We have a lot of disruptions when it comes to Stormshield."

More Stormshield Network Security cons

Pricing and Cost Advice

"In our evaluation, we found that the costs of deploying the solution, and also purchasing the hardware and licenses, were very attractive."

"Considering the market, I believe that the price of this solution is great."

"Licensing fees are paid on a yearly basis, and we are happy with the pricing."

"The solution is expensive. Its pricing is based on the number of users."

"SonicWall is not an expensive solution."

"Additional resources are too expensive."

"The pricing is good and we are satisfied with the cost of this solution."

"Licensed features provide application control, content filtering, antivirus, and anti-malware all in a single appliance."

More SonicWall NSa pricing and cost advice

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

"I think the price is good."

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

"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."

"The pricing could be better."

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

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Top Industries

By visitors reading reviews

Construction Company

12%

Manufacturing Company

Outsourcing Company

Comms Service Provider

17%

Manufacturing Company

12%

Construction Company

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	56
Midsize Enterprise	21
Large Enterprise	24

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 NSa?

I am overall satisfied with everything, including the price.

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What needs improvement with SonicWall NSa?

The CPU configuration for SonicWall NSa, based on my experience, is average. It should be increased somewhat because we are not always aware of the load under varying organizational working standar...

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What is your primary use case for SonicWall NSa?

We have SonicWall NSa models including NSA 2600, NSA 3600, and 6600 firewalls in our environment.We have used the Deep Packet Inspection feature of SonicWall NSa. We adopted a security package that...

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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...

See all answers

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Compared 12% of the time

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Compared 9% of the time

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Compared 5% of the time

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Product Reports

Buyer's Guide

SonicWall NSa

September 2026

Download SonicWall NSa product report

Buyer's Guide

Stormshield Network Security

September 2026

Download Stormshield Network Security product report

Also Known As

NSA 250M, NSA 2600, NSA 3600, NSA 4600, NSA 5600, Dell SonicWALL NSA

NETASQ Firewalls

Overview

SonicWall NSa stands out for its advanced security features, easy management, and cost-effectiveness, making it effective for businesses seeking robust network protection and efficient management.

Renowned for its comprehensive security mechanisms, SonicWall NSa provides a user-centric interface with enhanced VPN capabilities and content filtering. Features like deep packet inspection, application control, and site-to-site VPN ensure that it meets complex business needs. Its scalability is supported by SD-WAN functionality and unified threat management services. However, enhancements in firmware reliability, VPN scalability, and reporting tools are needed to fully optimize its potential for smaller businesses. Improved integration with AI and better threat detection will further enhance its robust security offering.

What are SonicWall NSa's most important features?

Deep Packet Inspection: Identifies threats through thorough traffic analysis.
Application Control: Manages and controls application activity for network efficiency.
Site-to-Site VPN: Creates secure connections between different office locations.
Automated Breach Prevention: Proactively blocks security threats.
Scalability with SD-WAN: Adapts to growing network demands with controlled traffic across multiple sites.

What benefits or ROI should users recognize?

User-Friendly Interface: Simplifies management tasks with straightforward operation.
Cost-Effective Throughput: Delivers high performance at a competitive price, ensuring value for investment.
Reliable Performance: Provides consistent security and operational efficiency.
Single-Pane Management: Facilitates integrated and cohesive network oversight.
Comprehensive UTM Services: Offers extensive security coverage suitable for business requirements.

In industries like education, industry, and government, SonicWall NSa plays a key role in safeguarding networks against potential cyber threats. Service providers and integrators deploy it for efficient firewalling, VPN management, bandwidth monitoring, and intrusion prevention. Its flexibility attends to needs from small businesses seeking secure internet access to large enterprises requiring thorough connectivity controls.

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

Orange County Rescue Mission, First Source, Michaels & Taylor, Green Clinic Health System, Aspire Chiltern Skills and Enterprise Centre, UnitedStack, Faith Lutheran College Redlands, Celtic Manor Resort, Star Kay White, Air Works, Unimat Life, NHS Yorkshire and Humber Commissioning Support (YHCS), Hutt City Council, Mato Grosso do Sul, Nspyre

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

Buyer's Guide

SonicWall NSa vs. Stormshield Network Security

October 2026

Free Report: SonicWall NSa vs. Stormshield Network Security

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