WatchGuard Firebox vs Zyxel Unified Security Gateway comparison

WatchGuard Firebox vs. Zyxel Unified Security Gateway

Download the complete report

Helped 881,082 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

Fortinet FortiGate

Mindshare comparison

As of January 2026, in the Unified Threat Management (UTM) category, the mindshare of Fortinet FortiGate is 31.9%, down from 38.3% compared to the previous year. The mindshare of WatchGuard Firebox is 10.0%, down from 12.2% compared to the previous year. The mindshare of Zyxel Unified Security Gateway is 4.2%, up from 2.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Unified Threat Management (UTM) Market Share Distribution
Product	Market Share (%)
Fortinet FortiGate	31.9%
WatchGuard Firebox	10.0%
Zyxel Unified Security Gateway	4.2%
Other	53.9%

Unified Threat Management (UTM)

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.

Read full review

Pedro Soteras

CEO at ajuntament del Prat

Network protection has improved with stronger VPN connectivity but administration remains complex

Deploying WatchGuard Firebox was quite easy, but we have had some problems regarding the VPN and the administration of the tool and the two firewalls that we have. When comparing WatchGuard Firebox with our previous solution, Palo Alto, we have had some problems in administration because of the tools. I think that they have some aspects in their system that are cloud-provided, but they also have an on-premise solution, which makes this combination good. Although I should say that when compared to Palo Alto, we have taken a step backwards. In general, I would rate WatchGuard Firebox around 6-7; it is a good firewall, but they lack good administration tools. We experience many problems with the performance and administration tools on the web, including several issues with VPNs.

Read full review

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…

Read full review

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"The enterprise-level support is excellent, and we receive quick assistance from Fortinet FortiGate."

"The most useful feature of FortiGate IPS for me is Application Control."

"The best features of Fortinet FortiGate are the integration of SD-WAN capabilities with Fortinet Unified SASE."

"Security, SD-WAN, and Streetscape are valuable features."

"The product is easy to install since we only need to follow the user manual, documents, and articles provided by Fortinet to install the product."

"I am "headache free" that I don't have to categorize all the websites and that security has been pre categorized by the people, and that the services are getting updated. At least one part of my problem is over."

"Fortinet FortiGate has a very stable Linux-based operating system that is easy to use."

"Fortinet FortiGate is the best option on the market when it comes to firewalls."

More Fortinet FortiGate pros

"Two of the functionalities we use most are the traffic monitoring and the full panel dashboard. Those are two things that are very useful for us... In addition, it provides us with layered security. It allows us to determine what types of access, to which networks, we want to allow or deny."

"The technical support of WatchGuard Threat Detection and Response is generally helpful; we have had two issues related to the VPN, and we experienced 24/7 activity from their team—their support was very powerful as they responded very quickly and stayed online with us for two days."

"We had many bottlenecks before deploying WatchGuard Firebox, but when we switched to a higher version of our firewalls, the bottlenecks were solved."

"WebBlocker has the best URL category database ever."

"Firebox's best feature is the access portal."

"It is something that we need for compliance, and it has been useful. Their support staff is also amazing."

"The security that is used for defending from the attacks is very good."

"Their centralized console simplifies management for organizations with multiple Fireboxes."

More WatchGuard Firebox pros

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

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

"The solution can scale well."

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

Cons

"Fortinet FortiGate SWG can be expensive for some customers."

"The security of Fortinet FortiGate could improve."

"Fortinet FortiGate can improve by integrating the web application firewall and the DDoS protection part of the solution. Having a WAF feature, web application firewall, and proxy together would be a good benefit."

"They should add a feature for detailed reporting."

"Technical support is not helpful."

"There were quite a few problems with the stability of the system."

"The advanced models are expensive."

"The user interface of the Fortinet FortiGate management console could be more intuitive and user-friendly, and the log analysis and reporting features could be enhanced to provide more flexibility and customizable insights."

More Fortinet FortiGate cons

"This solution needs the option to add an external hard drive."

"A 12-hour power outage... got our batteries."

"There is a problem with the RAM - it's eating up resources. The RAM utilization sometimes reaches up to 80% - 95%, and what we do is just restart the firewall."

"I believe there is room for improvement in policies, with the potential to enhance the margins further."

"We would like to see granular notification settings and more advanced filtering in traffic monitoring."

"This is a great product and offers great protection but they don't hear the customers' needs. They don't make improvements as per the customers' requests."

"The user interface for WatchGuard Firebox has room for improvement. Right now, it's a bit complex to work with and could be easier."

"The documentation for the System Manager/Dimension configuration, could be a little bit clearer... The use case where you have multiple sites with multiple firewalls, and one site that has the System Manager server and the Dimension server, wasn't really well defined. It took me a little bit of digging to get that to actually work."

More WatchGuard Firebox 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 license for Fortinet FortiGate is affordable in my country."

"It was probably about $2,500 per firewall. It was all included. It included support, services, threat management software, and 24/7 FortiCare on it. Cisco products are more expensive."

"The licensing cost is at the intermediate level."

"The product is a little bit expensive."

"It scales well if you know what to buy from a physical box standpoint. They seem to offer something for every level."

"If you are looking for a quality product, it will come at a higher price. Expecting them to be significantly cheaper is unrealistic. In terms of pricing, it is a bit costly. However, the functionality and support offered are worth it."

"Fortinet Secure SD-WAN delivered the lowest total cost of ownership (TCO) per Mbps among all other vendors."

"When I look around at other products, such as Sophos, Fortinet FortiGate is 20% to 30% more expensive with our current cost."

More Fortinet FortiGate pricing and cost advice

"WatchGuard Firebox has good quality, but it is expensive."

"It's an affordable tool"

"As per my knowledge, the product is more affordable than alternatives."

"We had a trade-in offer at the end of our first three-year term. As a result, we pretty much got a free device by buying the three-year subscription. It was around $3,000 for the three-years."

"It's fair pricing, but it could always be reduced."

"WatchGuard had a very competitive price. It was only 10 to 20 percent more than a single instance device but with that extra cost it provided a second load balancing device... unlike other brands whose method of hardware and software licensing would have doubled our cost."

"Firebox is priced reasonably."

"The solution is not expensive and customers pay for a yearly license."

More WatchGuard Firebox 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."

See which vendors are best for you

Use our free recommendation engine to learn which Unified Threat Management (UTM) solutions are best for your needs.

See recommendations

881,082 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Computer Software Company

12%

Comms Service Provider

Manufacturing Company

Financial Services Firm

Computer Software Company

11%

Comms Service Provider

11%

Manufacturing Company

Retailer

Comms Service Provider

23%

Computer Software Company

11%

Outsourcing Company

Wholesaler/Distributor

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	357
Midsize Enterprise	133
Large Enterprise	188

By reviewers
Company Size	Count
Small Business	92
Midsize Enterprise	27
Large Enterprise	15

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...

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...

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 ...

What is your primary use case for WatchGuard Firebox?

We are providing our services to all WatchGuard customers in the region.

What is your primary use case for WatchGuard Firebox?

We just use it as a secondary WiFi device. We're a small office and we needed to set up a WiFi device for a few of ou...

What is your primary use case for WatchGuard Firebox?

We're a hospital and we use it for developing our incoming and outgoing policies, and we also use it for VPN.

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.

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...

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...

Sophos Firewall vs Fortinet FortiGate

Comparisons

Compared 20% of the time

Cisco Secure Firewall vs Fortinet FortiGate

Compared 13% of the time

Netgate pfSense vs Fortinet FortiGate

Compared 6% of the time

OPNsense vs Fortinet FortiGate

Compared 4% of the time

Palo Alto Networks WildFire vs Fortinet FortiGate

Compared 2% of the time

More Fortinet FortiGate Competitors

Sophos Firewall vs WatchGuard Firebox

Compared 7% of the time

OPNsense vs WatchGuard Firebox

Compared 7% of the time

Sophos UTM vs WatchGuard Firebox

Compared 4% of the time

SonicWall TZ vs WatchGuard Firebox

Compared 4% of the time

More WatchGuard Firebox Competitors

Netgate pfSense vs Zyxel Unified Security Gateway

Compared 14% of the time

Sophos Firewall vs Zyxel Unified Security Gateway

Compared 12% of the time

OPNsense vs Zyxel Unified Security Gateway

Compared 11% of the time

Cisco Meraki MX vs Zyxel Unified Security Gateway

Compared 5% of the time

Sophos UTM vs Zyxel Unified Security Gateway

Compared 5% of the time

More Zyxel Unified Security Gateway Competitors

Product Reports

Fortinet FortiGate

Download Fortinet FortiGate product report

WatchGuard Firebox

Download WatchGuard Firebox product report

Unified Threat Management (UTM)

Download Zyxel Unified Security Gateway product report

Also Known As

Fortinet FortiGate Next-Generation Firewall

WatchGuard Threat Detection and Response, WatchGuard Application Control, WatchGuard Data Loss Prevention, WatchGuard Gateway AntiVirus, WatchGuard Intrusion Prevention Service

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

WatchGuard Firebox is a high-performance firewall known for its ease of setup, offering robust security with layered protection and centralized management capabilities.

WatchGuard Firebox stands out for its intuitive management and high throughput, addressing security needs with features like VPN, web filtering, and threat detection. Its centralized control and reporting abilities, along with Active Directory integration, make it popular among varied organizations. Its user-friendly interface and ongoing updates enhance usability and reliability. However, there's a call for better cloud-based administration, scalability, and improved integration with third-party vendors.

What are the key features of WatchGuard Firebox?

Ease of Setup: Quick and straightforward installation process.
GUI: User-friendly graphical interface for simplified navigation.
VPN Features: Secure and efficient virtual private network management.
Web Filtering: Advanced filtering for safer browsing experiences.
Threat Detection: Proactive monitoring and detection of cyber threats.

What benefits or ROI should be evaluated?

Centralized Control: Streamlined management from a single point.
High Throughput: Efficient data handling and processing capacity.
Stable Performance: Consistent and reliable operational functionality.
Active Directory Integration: Seamless connection with user directories.
Customer Service: Strong support service for customer inquiries.

WatchGuard Firebox is implemented across industries to secure internet gateways and protect data in multi-site businesses. Its applications span from Unified Threat Management (UTM) and intrusion prevention to compliance support in business environments requiring secure connectivity through VPNs.

WatchGuard

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

Ellips, Diecutstickers.com, Clarke Energy, NCR, Wrest Park, Homeslice Pizza, Fortessa Tableware Solutions, The Phoenix Residence

Information Not Available

WatchGuard Firebox vs. Zyxel Unified Security Gateway