Sophos Firewall vs Zyxel Unified Security Gateway comparison

Sophos and Zyxel are both solutions in the Firewalls category. Additionally, 93% of Sophos users are willing to recommend the solution, compared to 50% of Zyxel users who would recommend it.

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Sophos Firewall 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 Sophos Firewall vs. Zyxel Unified Security Gateway Report (Updated: February 2026).

Buyer's Guide

Sophos Firewall vs. Zyxel Unified Security Gateway

February 2026

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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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Nassif Kaleny

IT Manager at Bavaria Egypt S.A.E.

Dynamic web and mail filtering contribute to improved security measures

The reporting system is very poor. I cannot trace any traffic to our site if it feels some threats. It just tells me that there is something during a certain time but does not provide information about the type of threats or how to get rid of them. This needs improvement.

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reviewer2399337

Sales and technical consultant at a manufacturing company with 10,001+ employees

User has benefited from stable performance and effective completion of security tasks

I use it mostly for VPN and for some firewall solutions When considering my main use case with VPN, I can say that I got the Zyxel Unified Security Gateway, and it works fine. However, we are thinking about using a different solution based on open source because Zyxel Unified Security Gateway…

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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

"Fortinet FortiGate IPS has an easy-to-use interface and configuration."

"It is easy to use and performs very well."

"The most valuable feature of Fortinet FortiGate SWG is its stability."

"We use the filtering feature the most. It has filtering and inbuilt securities. We can create customized rules to define which users can access a particular type of site. We can create policies inside the firewall."

"We can detect any attack of viruses or malware at the first point of contact."

"We are using the FortiGate 100D series. VPN, firewall, anti-malware, OTM, and intrusion prevention are useful features."

"It's quite comfortable to handle the FortiGate firewall."

"I like that they have given me a solution at a fair price."

More Fortinet FortiGate pros

"The most valuable feature is the Intercept X. It is the advanced features that are used for malware detection, and antivirus."

"Overall, this is a good product and I would recommend it for small to mid-sized customers."

"Most of the features Sophos XG has are valuable. However, if I have two different ISP, I'm able to create an automatic switch between the two ISPs. I can do the same thing for the cloud as well. If I have two subnets coming from the cloud, I'm able to create a type of switch between both of them where if there is traffic on one and has the traffic drop, I'm able to switch to the other ISP without any problems. It's a normal feature and I get to enjoy the ability to switch between services with no issues."

"Sophos XGS is cost effective and provides all necessary security features and throughput."

"The threat management system and VPN are most valuable."

"It's easy to deploy and connect."

"The most valuable features in Sophos XGS are bandwidth management, content filtering, and WAN link management failover. If one internet activity or one link would fail, automatically it will switch over to another one."

"The most valuable features of Sophos XGS are the ease of use and powerful interface."

More Sophos Firewall 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."

"The Zyxel Unified Security Gateway solution is stable and does its job effectively."

Cons

"At first glance, the interface for the device is very confusing."

"One of the most important areas for improvement for Fortinet FortiGate is the limited resources for tests."

"The solution is very expensive."

"They have recently acquired a CNAP solution which should be integrated into FortiGate boxes natively for protection at any application layer. Since Fortinet FortiGate has Layer 7 protection, they should integrate that as soon as they can for threat detection and network detection."

"Sometimes you do need to know some CLI commands, so it's a bit harder for technicians or new people that don't know it."

"WAN load-balancing could be a lot better at detecting when a link is poor or inconsistent, and not just flat out dead."

"The product keeps hanging."

"The UTM filtering needs improvement."

More Fortinet FortiGate cons

"Sophos needs improvements made to the console, such as host entry or defining rules directly from it."

"The time taken by Sophos XG's support team to respond to and resolve an issue is an area of concern where improvements are required."

"There is no option for right-clicking on any feature after logging into the firewall. I am unable to open a feature in a new tab. In FortiGate, I can do it; in Sophos, I cannot."

"The solution could improve by making the graphical interface better and increasing the performance."

"The knowledge base needs improvement, particularly in terms of community support and training videos on platforms like YouTube. Compared to other firewalls, Sophos XG documentation is somewhat confusing and can be difficult to use."

"The only area that requires improvement is scalability."

"Technical support can be slow to respond, which is something that should be improved."

"The price should be cheaper."

More Sophos Firewall cons

"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."

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

Pricing and Cost Advice

"The beauty is the price performance ratio is great with FortiGate. It provides all the features we needed and the price is comparable with others' firewalls. The price is quite competitive with the firewalls with similar features."

"The licensing cost is at the intermediate level."

"We pay $500 per year for the license."

"It is not expensive as compared to Cisco."

"Fortigate's pricing is competitive."

"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."

"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."

"This is not a cheap solution but it isn't expensive, either. It's a good solution for the right price."

More Fortinet FortiGate pricing and cost advice

"I rate the product price a six on a scale of one to ten, where one is low price and ten is high price."

"We generally buy it for a three-year license."

"The licensing for Sophos XG is based on the number of users, so I get the module from the sizing of the customer."

"There is a license required for this solution that is priced well and all the features are included."

"Its price is good. All features are grouped in the same license. It is an all-in-one license, and the license price is acceptable."

"I've had schools running different firewalls with subscriptions and different web filters with subscriptions, and I've found that it is less expensive for smaller schools to run the Sophos XG with its unified threat management instead of multiple appliances."

"The tool's pricing and licensing are very complex. As a developing company, we need approvals from management to make a purchase, which can take time. We asked Sophos XG to renew our current firewall license for one or two months while we plan to accommodate our increasing IT assets."

"Its licensing cost is around 700 bucks a year or something like that. It is 100 bucks a month at the most. It seems to be standard licensing with no additional costs."

More Sophos Firewall pricing and cost advice

"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

12%

Comms Service Provider

Manufacturing Company

Financial Services Firm

Computer Software Company

12%

Comms Service Provider

10%

Manufacturing Company

Educational Organization

Comms Service Provider

21%

Computer Software Company

11%

Outsourcing Company

Non Profit

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	357
Midsize Enterprise	133
Large Enterprise	189

By reviewers
Company Size	Count
Small Business	203
Midsize Enterprise	62
Large Enterprise	52

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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Which is better - Palo Alto Networks NG Firewalls or Sophos XG?

Palo Alto Networks NG Firewalls have both great features and performance. I like that Palo Alto has regular threat si...

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What are the main differences in features between Sophos XG and FortiGate 80F?

Hi Arvind P , The Sophos XG firewall has a number of models right from XG86 to XG135w under the 1U Desktop Form Fact...

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What do you like most about Sophos XG?

IPS works smoothly.

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...

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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

Cisco Secure Firewall vs Fortinet FortiGate

Compared 14% of the time

Netgate pfSense vs Fortinet FortiGate

Compared 5% of the time

Palo Alto Networks NG Firewalls vs Fortinet FortiGate

Compared 4% of the time

OPNsense vs Fortinet FortiGate

Compared 3% of the time

Check Point Quantum Force (NGFW) vs Fortinet FortiGate

Compared 3% of the time

More Fortinet FortiGate Competitors

OPNsense vs Sophos Firewall

Compared 9% of the time

Netgate pfSense vs Sophos Firewall

Compared 6% of the time

Cisco Meraki MX vs Sophos Firewall

Compared 3% of the time

SonicWall TZ vs Sophos Firewall

Compared 3% of the time

Palo Alto Networks PA-Series vs Sophos Firewall

Compared 1% of the time

More Sophos Firewall Competitors

Netgate pfSense vs Zyxel Unified Security Gateway

Compared 12% of the time

OPNsense vs Zyxel Unified Security Gateway

Compared 10% of the time

WatchGuard Firebox vs Zyxel Unified Security Gateway

Compared 5% of the time

Sophos UTM vs Zyxel Unified Security Gateway

Compared 5% of the time

Cisco Meraki MX vs Zyxel Unified Security Gateway

Compared 5% of the time

More Zyxel Unified Security Gateway Competitors

Product Reports

Buyer's Guide

Fortinet FortiGate

February 2026

Download Fortinet FortiGate product report

Buyer's Guide

Sophos Firewall

January 2026

Download Sophos Firewall product report

Buyer's Guide

Unified Threat Management (UTM)

February 2026

Download Zyxel Unified Security Gateway product report

Also Known As

Fortinet FortiGate Next-Generation Firewall

Sophos XG, Sophos XGS

No data available

Overview

Fortinet FortiGate is a versatile network security tool offering features like VPN, firewall, web filtering, intrusion prevention, and scalability. It is known for its performance and integration with other Fortinet products, making it a preferred choice for robust cybersecurity.

Fortinet FortiGate stands out as a comprehensive cybersecurity solution with strong performance and ease of configuration. It delivers unified threat management, integrating features such as dynamic routing, SD-WAN support, and centralized management. Despite its strengths, improvements in the web interface's stability, pricing structures, and reporting capabilities are needed. Users seek better integration with third-party tools and automation advancements to enhance the experience further. These enhancements, alongside improvements in bandwidth management and the reduction of licensing costs, are points of interest for users looking to capitalize on FortiGate's extensive capabilities.

What are Fortinet FortiGate's key features?

VPN: Ensures secure remote connections.
Firewall: Protects against unauthorized access.
Web Filtering: Blocks malicious sites and content.
Application Control: Manages and controls applications.
Intrusion Prevention: Detects and prevents vulnerabilities.
SSL Inspection: Enhances security by inspecting encrypted traffic.

What benefits should be considered when evaluating Fortinet FortiGate?

Affordability: Offers cost-effective security solutions.
Reliability: Known for consistent and stable performance.
Integration: Seamlessly integrates with other Fortinet products.
Comprehensive Protection: Provides broad threat protection capabilities.

Fortinet FortiGate is widely implemented across industries as a primary firewall system for securing internet gateways and safeguarding data centers. It supports businesses in achieving SD-WAN integration and enhances cybersecurity by providing essential features like antivirus, web filtering, and application control. Enterprises utilize FortiGate for securing remote connections and ensuring compliance with security standards, making it adaptable for different network sizes and industries.

Fortinet

Sophos Firewall provides comprehensive network security with web filtering, VPN capabilities, and cloud integration. Users highlight its effective threat prevention and flexibility for customizable policies, enhancing network visibility and management.

Renowned for its robust security, Sophos Firewall simplifies network protection through advanced features like intrusion prevention and endpoint protection integration. Its user-friendly interface allows seamless remote management and tailored rule creation, making it ideal for varied environments like healthcare and education. While the system excels in threat detection, areas such as interface navigation, support response times, and VPN integration face challenges. Enhanced reporting and bandwidth management are essential for improved performance.

What are the standout features of Sophos Firewall?

Web and Application Filter: Secure browsing with advanced filtering options.
VPN Capabilities: Facilitates secure remote access and connectivity.
Cloud Integration: Seamless collaboration with cloud platforms.
Intrusion Prevention: Robust threat detection and prevention features.
Comprehensive Reporting: Detailed insights into network activities.

What benefits and ROI should users expect in reviews?

Enhanced Security: Comprehensive protection against diverse cyber threats.
Increased Flexibility: Tailor rules and policies to meet specific organizational criteria.
Improved Network Visibility: Better oversight and threat detection across networks.
Efficient Management: Simplifies remote and centralized firewall administration.

Industries such as healthcare, education, and finance implement Sophos Firewall for secure VPNs, improved threat management, and effective traffic monitoring. Its load balancing and email security features support compliance and governance, ensuring robust protection tailored to sector-specific requirements.

Sophos

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

Information Not Available

Buyer's Guide

Sophos Firewall vs. Zyxel Unified Security Gateway

February 2026

Free Report: Sophos Firewall vs. Zyxel Unified Security Gateway

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