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Sophos UTM vs Zyxel Unified Security Gateway comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 7, 2024

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

Sophos UTM
Ranking in Unified Threat Management (UTM)
5th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
118
Ranking in other categories
No ranking in other categories
Zyxel Unified Security Gateway
Ranking in Unified Threat Management (UTM)
13th
Average Rating
6.6
Reviews Sentiment
4.9
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the Unified Threat Management (UTM) category, the mindshare of Sophos UTM is 8.1%, up from 6.1% 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
ProductMarket Share (%)
Sophos UTM8.1%
Zyxel Unified Security Gateway4.2%
Other87.7%
Unified Threat Management (UTM)
 

Featured Reviews

Thomas Zimmerman - PeerSpot reviewer
System Engineer SDDC / VCF at a tech services company with 51-200 employees
Integrated firewall and VPN have provided cost savings and strengthened customer security
The needed improvements for Sophos UTM include that the GUI could be a little more high-resolution-aware because it's still stuck in the small, low-resolution admin days, and those are long over. I choose a rating of nine out of ten for Sophos UTM because, as I mentioned, the graphical user interface is stuck in the past, and some things here and there are not implemented to the full, such as the reverse gateway thing, reverse proxy, and web application firewall. If you want to really implement some rules that are a little bit more difficult, Sophos always recommends getting the dedicated WAF, or web application firewall, but I would prefer to have more features on the web application firewall in the firewall itself because it would make more sense. Other than that, it's a very smooth experience, and I really appreciate it.
reviewer2399337 - PeerSpot reviewer
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…

Quotes from Members

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

Pros

"So far, the solution has been problem-free."
"The implementation with the AWS environment was good."
"The solution is easy to handle and configure."
"The most valuable feature is ransomware protection."
"The management suite is easy and the agent is easy to develop."
"I definitely recommend Sophos. I rate it a nine out of ten."
"​Configuration could not be made any easier."
"It gives us the ability to manage our firewalls from the cloud and deploy a unified configuration onto them. Other competitors like Meraki have that ability, but they fail to optimize it in the way that Sophos has."
"The solution can scale well."
"The most valuable features of the solution stem from web filtering, malware protection, and antivirus."
"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."
 

Cons

"Anti-phishing functionality should be improved."
"They could definitely improve on the support, especially in other countries."
"With Sophos UTM, there is a general rule in the firewall when the country blocking can block some countries from accessing your data. In the current version, you still need to add it by putting in the IP range. This feature would be helpful for administrators and it gives them the advantage to block stuff in less time."
"As it stands right now, when we have an internet failure on WAN1, it takes several minutes before our WAN2 connection picks up the traffic"
"Sophos should improve its ability to check something like bandwidth consumption for users or something more real-time."
"Finding information about Sophos’ sizing guidelines can actually be difficult. Also, Sophos does not make it clear what they mean by “users” when you are sizing a firewall, which then leads to undersized implementations.​"
"The scalability of the product is an area with certain shortcomings where improvements are required."
"Doesn't provide antivirus for individual computers."
"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."
"Sometimes it reboots when you least expect it, and that's the main issue."
 

Pricing and Cost Advice

"It's reasonably priced."
"This product is free for home users. The more expensive products have better performance."
"I think the pricing of Sophos is very fair."
"We originally purchased the solution through the AWS Marketplace. I started my proof of concept doing pay-as-you-go, then moved to a VAR for a 'Bring Your Own Licence' (BYOL) licensing model. The BYOL license still requires you to accept the terms of the AWS Marketplace to deploy."
"The problem with the Sophos is not the cost of the hardware but the cost of the modules, packages, and the subscription."
"Unless you are in the United States, or you have to use Sophos, you can't contact Sophos directly. You have to use a third-party ​company, and they all have different ways of how they explain their licensing."
"The price is something that one will need to consider."
"Purchasing through the AWS Marketplace is pretty straightforward. Because were entirely on AWS and don't have anything anywhere else. It made the most sense for us as a one stop shop."
"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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Comparison Review

it_user216600 - PeerSpot reviewer
Senior Technical Consultant with 51-200 employees
Jan 3, 2016
Sophos UTM vs. Fortinet FortiGate
I have used both Sophos and Fortinet products in production and I have found the Sophos UTM appliances (hardware and virtual) to be a better fit most of the time -- with a few caveats which I will touch on below. In both instances, the transition from TMG will be mostly straightforward. The main…
 

Top Industries

By visitors reading reviews
Manufacturing Company
9%
Comms Service Provider
9%
Computer Software Company
8%
Educational Organization
6%
Comms Service Provider
23%
Computer Software Company
11%
Outsourcing Company
8%
Wholesaler/Distributor
4%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business74
Midsize Enterprise28
Large Enterprise25
No data available
 

Questions from the Community

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 good. The most valuable features for me are their web and email filtering. I wou...
What do you like most about Sophos UTM?
The most valuable feature of Sophos UTM is the endpoint protection feature.
What is your experience regarding pricing and costs for Sophos UTM?
I have no declaration regarding my experience with pricing, setup cost, and licensing for Sophos UTM.
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 comparisons with other solutions. When our license expires, we plan to explore ope...
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 looking for something new that is slightly simpler. Regarding user experience, the...
 

Also Known As

Astaro
No data available
 

Overview

 

Sample Customers

One Housing Group
Information Not Available
Find out what your peers are saying about Sophos UTM vs. Zyxel Unified Security Gateway and other solutions. Updated: January 2026.
881,082 professionals have used our research since 2012.