SonicWall NSv vs Zyxel Unified Security Gateway comparison

SonicWall and Zyxel are both solutions in the Firewalls category. Additionally, 85% of SonicWall users are willing to recommend the solution, compared to 50% of Zyxel users who would recommend it.

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Executive Summary

We performed a comparison between SonicWall NSv and Zyxel Unified Security Gateway 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. Zyxel Unified Security Gateway Report (Updated: July 2025).

Buyer's Guide

SonicWall NSv vs. Zyxel Unified Security Gateway

July 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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Sileesh Sivadasan

Director at Infosec Infra

Helps small businesses expand branches more easily

The price is a significant factor. Mostly in India, the customer service has many hurdles to get real support. If I want to talk to a customer executive, they ask many trivial questions. Even if I explain that I am asking for a Dell partner, they still ask specific questions, and they will explain many unnecessary questions.

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Alexander Azikov

It Manager at Diamond Braces

A robust appliance that is reasonably priced and straightforward to set up

Although manageable, the user interface is a little bit slow and could be improved. There are two user interface options available, namely the basic and the advanced. The basic UI is not very good and doesn't have a lot of features, although it is fast. The advanced UI allows me to do whatever I want, but this is where the issue of speed exists. At one of our sites, the CPU utilization was very high, and for no reason. Technical support needs to be more responsive to requests.

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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

"The most valuable feature is the SSL VPN, as it allows us to connect and it separates this product from other firewalls."

"Offers good security and filtering."

"Security solution with a straightforward and quick setup. It's a stable and scalable product."

"Good load balancing feature."

"The features that prevent internet connections, the filtering are the most valuable because we did not have any internet protection before."

"Run Script is the best tool to use in Fortinet FortiGate with multiple environments."

"UTM/NGFW features and FortiCloud for logs and backups are awesome."

"Secure, user-friendly, stable, and scalable network security solution. Installation is straightforward."

More Fortinet FortiGate pros

"The solution has no additional charges and no restrictions on the number of users."

"The security of this system is fantastic, including the IPS and IDS."

"We purchased the AGSS Bundle (Advanced Gateway Security Suite) for the security services, such as antivirus, intrusion prevention system, and anti-spyware botnet GUI."

"For my small NFB banking services, when they are expanding their branches, I could incorporate a little bit easier."

"The customization of firewall rules provides great value to our customers as it allows them to lock things up in the way that they desire. When it is used for internal access, with a VPN in place for remote workers, the firewalling services provided by Azure, such as the default services that can be turned on, are applied. However, the use of a software-based virtual firewall gives us greater flexibility in introducing security controls for customers who are publishing applications that are publicly accessible from the public cloud. This virtual firewall provides an additional layer of security and more extensive security control options to ensure the protection of our customers' valuable information and assets."

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

"We are very impressed with it."

"The product helps improve our security."

More SonicWall NSv pros

"The most valuable features of the solution stem from web filtering, malware protection, and antivirus."

"The solution can scale well."

"This is a capable appliance and the standard features work well for us."

Cons

"I believe there is room for improvement in machine learning and AI in Fortinet FortiGate. I would like to see more automation regarding AI and machine learning in Fortinet FortiGate."

"Scalability for Fortinet FortiGate needs to be improved. SD-WAN security for this solution also needs some improvement."

"I don't like that anything more than very basic reporting is not included."

"Fortinet Fortigate could benefit by simplifying some of their processes."

"My only complaint about FortiGate is a lack of QinQ VLAN tunneling. I haven't found this feature in any Fortinet product. You can do this on all Cisco routers, including the smaller models. However, QinQ isn't available on the biggest, most expensive Fortinet units. They still don't have that. I think now we're on software version 6.0, and they still haven't found a solution for QinQ. It isn't a dealbreaker, but that's my main complaint."

"I think that the infrastructure for the VPN could be improved. The way that it is bundled also made it difficult to use and sell as it is too expensive."

"One drawback of Fortinet FortiGate is that they provide two types of models: one with a hard disk and another without. The model without a hard disk has very low ROM where you can store very few logs, after which you need to upload it to the cloud or purchase a firewall with SSD. That's the only drawback."

"While FortiGate is cheaper than most other solutions, we're seeing increased license renewal costs. Most of our clients are asking for more significant discounts because the price is going up."

More Fortinet FortiGate cons

"SonicWall NSV's SSL VPN could increase its number of users to 100-plus users."

"Currently, we are getting challenges with user-wise reports and other reporting details. At present, they do not provide detailed reports compared to other products."

"The price is a significant factor."

"We face some challenges when we upgrade the solution."

"The price is a significant factor. Mostly in India, the customer service has many hurdles to get real support."

"An area that could be improved is the export and import settings functionality."

"The engine provided initially was quite heavy, creating a trade-off between software and hardware-based threat management."

"I would like to see the reporting opened up and have several more opportunities for automatic reports."

More SonicWall NSv cons

"Sometimes it reboots when you least expect it, and that's the main issue."

"Although manageable, the user interface is a little bit slow and could be improved."

"The product has some scalability and data management issues where improvements are required."

Pricing and Cost Advice

"Fortinet's pricing is more straightforward than other solutions. If Fortinet doesn't stick out when you're searching for a solution, you are a glutton for punishment. You only need to know two things when purchasing a Fortinet solution: your total bandwidth and bandwidth at the site. You need to estimate the future bandwidth with other solutions if your customer plans to upgrade."

"It is cost-effective, and provides a good value for your money. The pricing, and license renewal, is very reasonable for us."

"The price of Fortinet FortiGate when compared to other solutions is high. However, my knowledge of the price is from third parties and I am not sure how accurate it is. I typically work in the technical area of my organization."

"I think that the pricing is fair."

"Its price is reasonable. They have a clear pricing policy. It is not complicated by the number of VPN users at a time. We know what the price is. The yearly subscription for the security license is rather high, but it is all included for whatever number of users you have and the kind of functions you need."

"The setup cost was good. The Egyptian pound is declining, and upgrading Fortinet FortiGate yearly costs about $2000 USD, which equals one hundred Egyptian pounds. I maintain a business relationship with the vendor and receive support from them."

"Its pricing is competitive with other solutions."

"We are on an annual license to use Fortinet FortiGate."

More Fortinet FortiGate pricing and cost advice

"We are currently using the trial version."

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

"SonicWall NSV is not very costly."

"The tool is moderately priced."

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

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

"This gateway is pretty cheap."

"The price of Zyxel Unified Security Gateway is good compared to other similar products in the market."

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Top Industries

By visitors reading reviews

Computer Software Company

16%

Comms Service Provider

Manufacturing Company

Financial Services Firm

Computer Software Company

27%

Educational Organization

Comms Service Provider

Performing Arts

Comms Service Provider

21%

Computer Software Company

15%

Retailer

Outsourcing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

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...

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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...

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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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What do you like most about SonicWall NSV?

The product helps improve our security.

See all answers

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

I am somewhat satisfied with the price for SonicWall NSv, rating it as eight because, compared to other products, the...

See all answers

What needs improvement with SonicWall NSV?

Currently, we are getting challenges with user-wise reports and other reporting details. At present, they do not prov...

See all answers

What do you like most about Zyxel Unified Security Gateway?

The most valuable features of the solution stem from web filtering, malware protection, and antivirus.

See all answers

What is your experience regarding pricing and costs for Zyxel Unified Security Gateway?

I cannot definitively comment on whether Zyxel Unified Security Gateway is an affordable product as I haven't done co...

See all answers

What needs improvement with Zyxel Unified Security Gateway?

The integration capability is quite challenging. The system is very complicated, and many features are hidden. I'm lo...

See all answers

Comparisons

Sophos XG vs Fortinet FortiGate

Compared 20% of the time

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Compared 12% of the time

Netgate pfSense vs Fortinet FortiGate

Compared 11% of the time

Cisco Meraki MX vs Fortinet FortiGate

Compared 5% of the time

SonicWall TZ vs Fortinet FortiGate

Compared 4% of the time

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Azure Firewall vs SonicWall NSv

Compared 25% of the time

SonicWall NSa vs SonicWall NSv

Compared 24% of the time

Stormshield Network Security vs SonicWall NSv

Compared 20% of the time

Fortinet FortiGate-VM vs SonicWall NSv

Compared 13% of the time

Palo Alto Networks VM-Series vs SonicWall NSv

Compared 10% of the time

More SonicWall NSv Competitors

Netgate pfSense vs Zyxel Unified Security Gateway

Compared 14% of the time

OPNsense vs Zyxel Unified Security Gateway

Compared 11% of the time

WatchGuard Firebox vs Zyxel Unified Security Gateway

Compared 7% of the time

Fortinet FortiGate-VM vs Zyxel Unified Security Gateway

Compared 6% of the time

Sophos XG vs Zyxel Unified Security Gateway

Compared 5% of the time

More Zyxel Unified Security Gateway Competitors

Product Reports

Buyer's Guide

Fortinet FortiGate

August 2025

Download Fortinet FortiGate product report

Buyer's Guide

Firewalls

August 2025

Download SonicWall NSv product report

Buyer's Guide

Unified Threat Management (UTM)

August 2025

Download Zyxel Unified Security Gateway product report

Also Known As

FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate, Fortinet Firewall

SonicWall Network Security Virtual

No data available

Overview

Fortinet FortiGate offers comprehensive network security and firewall protection across multiple locations. It effectively manages data traffic and secures environments with features like VPN, intrusion prevention, and UTM controls.

Organizations rely on Fortinet FortiGate for its robust integration with advanced security policies, ensuring significant protection for enterprises, cloud environments, and educational sectors. It facilitates network segmentation, application-level security, and authentication management, securing communication within and between locations such as branches and data centers. Its efficient SD-WAN and UTM features enable streamlined data management and enhanced threat protection capabilities. Users appreciate its centralized management, facilitating seamless operations across diverse environments.

What are the key features of Fortinet FortiGate?

VPN Capabilities: Ensure secure remote access for users and seamless site-to-site connections.
Intrusion Prevention System (IPS): Detect and prevent security threats and vulnerabilities.
Advanced Firewall: Offers robust firewalling with application control and web filtering.
SD-WAN: Optimizes application performance and enhances bandwidth management.
SSL VPN: Provides reliable and secure access for remote workers.

What benefits should users expect from Fortinet FortiGate?

High-performance Security: Delivers effective threat mitigation with high availability.
Centralized Management: Simplifies network operations with cloud-based management tools.
Detailed Analytics: Provides comprehensive insights into network activity and security threats.
Load Balancing: Ensures optimal resource distribution and traffic management.

Fortinet FortiGate is crucial in sectors like education, offering robust networks for secure data flow between campuses and facilitating remote learning. In enterprise environments, it allows efficient management of application traffic and security across multiple branches, while in the cloud, it seamlessly integrates with diverse platforms to enhance security infrastructure.

Fortinet

SonicWall NSV is a software-based virtual firewall that provides additional security for customers with public-facing servers or services on Microsoft Azure. The AGSS Bundle is considered the most valuable feature, providing security services such as antivirus, intrusion prevention system, and anti-spyware botnet GUI.

Additionally, customization of firewall rules provides great value to customers, allowing them to lock things up in the way they desire. SonicWall NSV offers extensive security control options to protect customers' valuable information and assets.

SonicWall

ZyWALL USG Series delivers high-access quality to help businesses satisfy the demand for always-online communications. For internal deployments, the ZyWALL USG Series provides active-passive High-Availability (HA) service to support device or connection failover.

With Device HA Pro service, the ZyWALL USG Series also supports instant failover, so connections are always maintained when a failover event occurs. For external deployments, the ZyWALL USG Series features multi- WAN load balancing/failover and a comprehensive mobile broadband USB modem support list for WAN backup operations. The ZyWALL USG Series also supports IPSec load balancing and failover, providing additional resilience for mission-critical VPN failover with VTI Interface deployments.

ZyWALL USG110/210/310 thoroughly protects networks with industry-leading firewall, Anti-Malware/ Virus, Anti-Spam, Content Filtering, IDP, and Application Patrol functionality. Regulate unauthorized use of Web applications over your network, such as Facebook, Google apps, and Netflix, among others. Zyxel security measures are enhanced with SSL Inspection, blocking threats hidden in SSL-encrypted connections while facilitating deeper policy enforcement. Furthermore, newly improved Content Filtering 2.0 enhances HTTPS Domain Filter, Browser SafeSearch, and Geo IP Blocking for an array of security enhancements to ensure clean Web connections.

Zyxel

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

Comlogic, Depaul, Hutt City Council

Information Not Available

Buyer's Guide

SonicWall NSv vs. Zyxel Unified Security Gateway

July 2025

Free Report: SonicWall NSv vs. Zyxel Unified Security Gateway

Find out what your peers are saying about SonicWall NSv vs. Zyxel Unified Security Gateway and other solutions. Updated: July 2025.

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