SonicWall TZ vs Zyxel Unified Security Gateway comparison

SonicWall and Zyxel are both solutions in the Firewalls category. Additionally, 88% of SonicWall users are willing to recommend the solution, compared to 66% of Zyxel users who would recommend it.

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between SonicWall TZ 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 TZ vs. Zyxel Unified Security Gateway Report (Updated: April 2025).

Buyer's Guide

SonicWall TZ vs. Zyxel Unified Security Gateway

April 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

EhabAli

Sr. Cybersecurity Solutions Architect at BMB

Efficient, user-friendly, and affordable

In the past, NSS Labs was utilized to test files and verify the numbers and datasheets. It would be beneficial to have an organization or testing lab that can verify the numbers in our datasheets since changes are frequently made, which can be inconvenient for review. For instance, when comparing different competitors such as Forcepoint, Palo Alto, and Check Point, the throughput or numbers in the datasheet may be lower than the actual numbers. Conversely, Fortinet typically reports very high numbers, but they cannot be replicated in the real world. Therefore, it would be advantageous for them to partner with a neutral testing organization such as NSS Labs to validate these numbers, thus providing more credibility and comfort to everyone regarding the accuracy of the datasheets. For the migration, everyone has a firewall in use and I am selling Fortinet. Typically, I am replacing another firewall. Previously, there was a tool available to convert configurations from one firewall, such as Palo Alto, to Fortinet, but this tool is no longer free. If it could be made free again, it would be very beneficial. This tool shows a lot of promise and is very good. Making it free would help many companies deliver their products in a more efficient and integrated way. It would also be more valuable to include the tool with the firewall package or license instead of having to pay extra for it. Paying extra puts more pressure on small companies to deliver the firewall and complete the configuration, especially if they have hundreds or thousands of policies. It's very painful to move through these policies line by line. The stability has room for improvement. When it comes to Secure SD-WAN, everything is fine. They are going the right way. SD-WAN is very promising. They can provide the SD-WAN solution separately, but they will not take this approach because even the smallest firewall can support the features, so there is no need to have a separate service or appliance. They are following the right steps, and there is nothing to be improved. Feature-wise, I'm really satisfied with the new release, and the features they have added. For now, it's fine.

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Rias Majeed

CTO at Exceed NetSec LLC

Robust VPN integration stands out despite needing enhanced vendor compatibility

The integrated VPN functionality is working well with the global VPN client, which is a fast client, though it comes at a cost. SonicWall TZ is functional depending on the service level taken by the user. For SMB segments, SonicWall performs well. Despite lacking certain features, it is still considered a good product. The appliance itself is functional and stable, offering integrated solutions.

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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 features are simplicity, management, and that it's constantly evolving."

"The most valuable feature is the web filter."

"The user interface (UI) is very, very good."

"The IPsec tunnels are very easily created, and quite interoperable with devices from other vendors."

"The user interface is relatively easy. The devices are easy to deploy and figure out when you have experience with other security appliances."

"The most valuable features of Fortinet FortiGate are remote access, web filtering, and IPS."

"The Fortinet FortiGate local partners were good. I did not have direct contact with Fortinet support."

"The most valuable feature is the bundled subscription, which is IPS, TV and web filtering."

More Fortinet FortiGate pros

"The most valuable features are security and technical support."

"The most valuable feature of SonicWall TZ is the double authentication, where it asks for one password and again asks for a four-digit code, which changes every 30 seconds."

"I have found this solution to be easier to use when compared to other products, such as those offered by Cisco."

"For SMB segments, SonicWall performs well."

"I have found the stability of this product to be excellent."

"The most valuable feature is the user-friendly navigation."

"It lets me monitor in live time if someone is 'hogging' bandwidth."

"The most valuable feature is the protection available, and then ease of use and flexibility."

More SonicWall TZ pros

"The solution can scale well."

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

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

Cons

"Fortinet FortiGate is a stable solution. However, my issue is the performance only. When I use all the profiles, this affects the performance. From the beginning, I should have had a better sizing of the box."

"The solution could be improved by addressing limited local reporting. It requires obtaining the FortiAnalyzer for proper visibility because you can't do much from a reporting perspective with just the firewall alone."

"With the standard support subscription, if the device goes down, the customer has to first ship the box, and then Fortinet sends the replacement. With the higher support, the customer has to ship the device after they have the replacement. It would be better for customers to get immediate replacements even with a standard subscription."

"The cloud features can be improved."

"There are some problems that support cannot give you a logical reason as to why it happened. For example, I had a case where I was dealing with a WhatsApp application that was giving issues. Technical support gave more than one reason it could be giving issues, but none of them solved the problem. Eventually I solved the problem, but it was far from the solutions that support had given."

"One of the features that I would like to have is to do with endpoint production, it should be integrated. For example, the firewall gets notified of any kind of forensic event that needs to be done, such as if there is a ransomware attack and how it originated, all those records have to be available from the firewall, which is not."

"The anti-malware engine could use an upgrade."

"Fortinet needs to overhaul its documentation."

More Fortinet FortiGate cons

"The solution should provide some additional ports."

"The products' reporting can be improved."

"You need to be a certificate holder to set it up and configure it. It's really important because it looks easy, but it is complex. You need to have the knowledge and experience. But this is normal for technical products. It's not a product for regular user. It's for technical people. You need to have skills."

"It needs more robust self-help documentation along with examples and things to watch out for."

"Support for SonicWall TZ needs improvement, particularly the time it takes before you're able to speak to a support person, e.g. you have to wait for at least 30 minutes on the phone."

"I currently have two of the issues from SonicWall. One issue is that the IP is not the public IP. Sometimes it moves to an alternate source and I have to refresh the new IP then we can go on."

"In general, the company needs to think contingently and integrate more security options."

"From a support perspective, if we're talking tech support I think Silver Partners, Gold Partners, Platinum, whatever level, should have a different number to call. End users can call tech support over at SonicWall if they've paid for support as part of their AGSS or whatever services they bought. The end-user can call, or we can call, however, I don't want to be calling the same line that an end user's calling. I don't want the same response time. I need a different level of expertise."

More SonicWall TZ cons

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

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

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

Pricing and Cost Advice

"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."

"For medium and enterprise organizations, FortiGate is more affordable."

"The pricing for the product is alright."

"Fortinet FortiGate is expensive."

"The price of Fortinet FortiGate is reasonable for an SME."

"The price of Fortinet FortiGate is better than Cisco, Check Point, and Palo Alto. In terms of pricing, it's probably a better-priced firewall solution overall."

"Setup costs and pricing depends on many variables, but it's mostly affordable."

"Fortinet is reasonable in pricing and licensing. Overall, FortiGate is affordable. The licensing fee can be a little high, depending on the budget for your project."

More Fortinet FortiGate pricing and cost advice

"I give the price an eight out of ten."

"Customers are required to pay for a yearly subscription."

"The product pricing is relatively good, compared to other products, including the licenses."

"Its pricing is okay as compared to other solutions."

"It is an expensive solution compared to one of its competitors."

"License renewals come in around $35,000 to $45,000."

"It is highly priced and has a slow performance compared to other firewalls."

"There are a few features that are licensed and there should be more that are licensed. The price of the solution is midrange compared to others, I have not had anyone complain."

More SonicWall TZ pricing and cost advice

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

"This gateway is pretty cheap."

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Top Industries

By visitors reading reviews

Educational Organization

21%

Computer Software Company

14%

Comms Service Provider

Manufacturing Company

Computer Software Company

19%

Comms Service Provider

Manufacturing Company

Construction Company

Computer Software Company

19%

Comms Service Provider

17%

Retailer

Real Estate/Law Firm

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...

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 ...

See all answers

Would you choose Fortinet Fortigate or Sonicwall TZ?

I’ll say it depends on your needs. Fortinet FortiGate and SonicWall TZ are both next-gen firewalls (NGFW) with simila...

See all answers

What do you like most about SonicWall TZ?

The most valuable feature of SonicWall TZ is the double authentication, where it asks for one password and again asks...

See all answers

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

The price is normal. It is a nominal cost for an SMB TZ used for SMB businesses. However, more licenses are required ...

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?

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

See all answers

What needs improvement with Zyxel Unified Security Gateway?

If you have very secure data, Zyxel Unified Security Gateway will not be very useful. My company doesn't have to deal...

See all answers

Comparisons

Sophos XG vs Fortinet FortiGate

Compared 22% of the time

Netgate pfSense vs Fortinet FortiGate

Compared 13% of the time

Cisco Secure Firewall vs Fortinet FortiGate

Compared 10% of the time

WatchGuard Firebox vs Fortinet FortiGate

Compared 5% of the time

Meraki MX vs Fortinet FortiGate

Compared 5% of the time

More Fortinet FortiGate Competitors

Sophos XG vs SonicWall TZ

Compared 18% of the time

Netgate pfSense vs SonicWall TZ

Compared 9% of the time

WatchGuard Firebox vs SonicWall TZ

Compared 6% of the time

SonicWall NSa vs SonicWall TZ

Compared 6% of the time

SonicWall NSv vs SonicWall TZ

Compared 1% of the time

More SonicWall TZ Competitors

Netgate pfSense vs Zyxel Unified Security Gateway

Compared 17% of the time

OPNsense vs Zyxel Unified Security Gateway

Compared 12% of the time

Fortinet FortiGate-VM vs Zyxel Unified Security Gateway

Compared 8% of the time

WatchGuard Firebox vs Zyxel Unified Security Gateway

Compared 6% of the time

More Zyxel Unified Security Gateway Competitors

Product Reports

Buyer's Guide

Fortinet FortiGate

April 2025

Download Fortinet FortiGate product report

Buyer's Guide

SonicWall TZ

March 2025

Download SonicWall TZ product report

Buyer's Guide

Unified Threat Management (UTM)

March 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

Dell SonicWALL TZ

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

The secure, sophisticated SonicWALL TZ is widely deployed at small businesses, retail, government, remote sites and branch offices. It combines high-performance intrusion prevention, malware blocking, content/URL filtering and application control.

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

AeroM_xico Delta TechOps, Unimat

Information Not Available

Buyer's Guide

SonicWall TZ vs. Zyxel Unified Security Gateway

April 2025

Free Report: SonicWall TZ vs. Zyxel Unified Security Gateway

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