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FortiGate Next Generation Firewall (NGFW) vs Sophos XG comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Apr 6, 2025

Review summaries and opinions

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

ROI

Sentiment score
7.4
Fortinet FortiGate offers cost-efficient security, enhancing performance and network stability, while significantly reducing operational costs and incidents.
Sentiment score
7.2
FortiGate Firewall offers high security and ROI despite its cost, excelling with FortiGuard in efficiency and visibility.
Sentiment score
7.1
Sophos XG reduces costs with ransomware blocking and two-factor authentication, improving productivity, security compliance, and network management.
Clients are now comfortable and not wasting productive hours on IT support.
We have experienced a positive return on investment by utilizing Fortinet's products.
There's definitely an ROI. Having a centralized way of managing and applying policies across the entire organization always helps.
It has notably improved our efficiency and visibility.
Using FortiGate has enabled us to increase security, control user access, manage bandwidth, and enhance the ability to provide a variety of operations solutions to clients.
The graphical interface of Sophos XG simplifies configurations, saving time in support and troubleshooting compared to the Linux-based solution I previously used.
It's good, but I would still say it's higher by about 10-15 percent compared to other market products with similar configurations.
Having a Unified Threat Management system like Sophos XG has helped us spend less on network security, thus providing a good return on investment by managing our income effectively.
 

Customer Service

Sentiment score
7.0
Fortinet FortiGate support receives mixed reviews, praised for higher-level assistance but criticized for inconsistent technical support responsiveness.
Sentiment score
6.4
FortiGate NGFW support is praised for responsiveness but criticized for slow resolution and inconsistent expertise across regions.
Sentiment score
6.3
Sophos XG support is knowledgeable but inconsistent, with user experiences varying based on the team and region involved.
He explained that it required a command line configuration, as it couldn't be done through the graphical user interface.
I would rate their support for FortiGate a nine out of ten.
They offer very accurate solutions.
I must study the best version to install to avoid previously found bugs.
FortiGate offers good support.
Fortinet provides a prompt response.
Users are reluctant to open support cases and would rather reinstall an appliance themselves than go through the support process.
I would rate the technical support a nine out of ten.
Microsoft's protection has received positive feedback and strong on-site support from both customers and partners.
 

Scalability Issues

Sentiment score
7.3
Fortinet FortiGate is scalable for enterprises, but expansion may require budget planning and careful pre-planning for integration.
Sentiment score
7.6
FortiGate Next Generation Firewall is versatile and scalable, accommodating various business sizes, despite hardware change needs for scaling.
Sentiment score
7.2
Sophos XG is scalable for SMBs but may require upgrades for large enterprises due to hardware constraints.
They scale up really well from smaller models like the FortiGate 40 and 50 to bigger sites with the FortiGate 100 for more throughput - up to enterprise datacenters.
The variation comes in terms of the interfaces and throughputs, but from a security perspective, you get the same benefit, irrespective of whether you have an entry-level unit or an enterprise.
You can choose a cheaper model if you only have 20-30 users, but you will need to spend more money for a FortiGate solution that covers 5,000.
You can scale up to multiple firewalls with centralized management.
You can't upgrade memory or storage on a specific model, which limits scalability.
The scalability of the solution is limited to three nodes and may not be sufficient for extensive scaling.
 

Stability Issues

Sentiment score
7.9
Fortinet FortiGate is reliable and stable, despite occasional issues under high traffic; model selection impacts performance.
Sentiment score
8.2
FortiGate NGFW is generally stable, improving with newer FortiOS versions, but smaller companies face challenges with performance and updates.
Sentiment score
8.0
Sophos XG demonstrates improved reliability and performance, with issues quickly addressed, meeting organizational demands across diverse environments.
Improper handling of these can lead to a memory surge, a well-known bug that can cause the entire system to freeze.
We have not had any problems with the operating systems or maintenance of subscriptions.
The solution is very stable.
In my experience, there are usually no significant stability issues with FortiGate Next Generation Firewall (NGFW).
I would rate the stability of Sophos XG a ten out of ten.
Sophos XG is very stable, even when serving as a DHCP server.
Sophos XG is resource-greedy, affecting performance even on newer computers.
 

Room For Improvement

Fortinet FortiGate needs improved UI stability, integration, performance, VPN functionality, support, and simplified policy management due to high costs.
FortiGate NGFW requires upgrades in pricing, support, security features, scalability, integrations, and GUI to better serve large businesses.
Sophos XG faces challenges in interface simplicity, technical support, VPN setup, and requires improvements in several features and integrations.
If I have put 10 GBPS of throughput on a firewall and I enable all of these features available, such as IPS or UTM functionalities, the throughput comes down to 1 GBPS.
By providing an integrated solution, users would have access to all features and functionalities within a single window, eliminating the need to navigate through multiple windows.
Investing in a solution that can accommodate such growth would be more cost-effective than repeatedly purchasing new hardware.
Improvements could be made when companies expand and need better equipment and more licenses.
Configuring these services is quite complex and not very user-friendly, requiring technical steps that are difficult for normal users to understand.
When a site is blocked, it is necessary for me to consult the logs to understand what the Next Generation Firewall policy has blocked.
The solution should have the ability to be up to date with the most recent threats.
This suggests a vulnerability that needs addressing to ensure administrators can update patches without losing access.
Business cannot stop just because of issues with support.
 

Setup Cost

Fortinet FortiGate is praised for its cost-effectiveness and flexible licensing, especially benefiting small to medium-sized businesses.
FortiGate NGFW offers competitive pricing, though costs vary by usage and features, making it favorable compared to competitors.
Sophos XG offers competitive multi-year contract pricing with notable features, though additional security features and support incur higher costs.
Secure SD-WAN is free of charge.
The most expensive part is the renewal of the license subscription.
FortiGate is priced lower than Palo Alto.
It offers cost savings as it is generally cheaper than the competition.
The pricing of FortiGate Next Generation Firewall is competitive.
Fortinet tools like FortiGate are costly for us as a higher education institute in India.
I would rate the pricing a ten out of ten as high.
The licensing cost in the final currency amount, is 163,080, with three years of support.
I rate the pricing a ten out of ten.
 

Valuable Features

Fortinet FortiGate is a reliable, user-friendly security solution known for robust features, easy configuration, and competitive pricing.
FortiGate Firewall offers robust security, seamless integration, and user-friendly management, ensuring reliable cybersecurity across diverse environments.
Sophos XG is praised for its user-friendly setup, synchronized security, and essential features like VPN, MFA, and threat protection.
The firewall, IPS, and VPN functions are the most valuable features.
FortiGate provides solid protection against viruses, malware, and other threats.
Within the same dashboard, you get to see the security profiles, the type of traffic that's passing through, the top applications that are being consumed, etc.
The firewall and VPN features are the most valuable in protecting our customers' networks.
The most valuable features of the FortiGate firewall include SSL inspection, VPN functionality, and threat intelligence features for preventing threats.
FortiGate Next Generation Firewall (NGFW) has improved our efficiency in setting up security and provided us with more visibility over some issues and incidents we previously faced.
This unique technology provides efficient branch connectivity without the need to invest in additional firewalls for each branch.
I particularly like the visibility it provides into network traffic, allowing us to identify and address issues efficiently.
The firewall feature of Sophos XG has been the most effective for threat prevention.
 

Categories and Ranking

Fortinet FortiGate
Sponsored
Ranking in Firewalls
2nd
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
330
Ranking in other categories
Software Defined WAN (SD-WAN) Solutions (1st), WAN Edge (1st)
FortiGate Next Generation F...
Ranking in Firewalls
10th
Average Rating
8.4
Reviews Sentiment
7.4
Number of Reviews
50
Ranking in other categories
ZTNA (4th), Unified Threat Management (UTM) (9th)
Sophos XG
Ranking in Firewalls
4th
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
207
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2025, in the Firewalls category, the mindshare of Fortinet FortiGate is 21.4%, up from 17.7% compared to the previous year. The mindshare of FortiGate Next Generation Firewall (NGFW) is 0.4%, up from 0.2% compared to the previous year. The mindshare of Sophos XG is 11.5%, up from 9.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Firewalls
 

Featured Reviews

EhabAli - PeerSpot reviewer
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.
Juan Solano - PeerSpot reviewer
Implementation improves efficiency and provides greater visibility over issues
One of the most valuable features of FortiGate Next Generation Firewall (NGFW) ( /products/fortigate-next-generation-firewall-ngfw-reviews ) is the ease of usability it offers. It is quite easy for me to learn to use. Additionally, FortiGate Next Generation Firewall (NGFW) has improved our efficiency in setting up security and provided us with more visibility over some issues and incidents we previously faced.
Mohamad Charara - PeerSpot reviewer
Security features improve protection while integration and resource management require enhancements
Sophos XG ( /products/sophos-xg-reviews ) is not easy to navigate and to use, and the integration capabilities are lacking. It cannot integrate properly with solutions like Darktrace ( /products/darktrace-reviews ). The VPN client on mobiles, especially Android phones, has issues. It is resource-greedy, causing performance problems even on new computers. Improvements are needed in resource management and integration with other security solutions.
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Top Industries

By visitors reading reviews
Educational Organization
20%
Computer Software Company
14%
Comms Service Provider
7%
Manufacturing Company
6%
Computer Software Company
19%
Comms Service Provider
11%
Financial Services Firm
9%
Manufacturing Company
7%
Computer Software Company
16%
Comms Service Provider
9%
Manufacturing Company
7%
Financial Services Firm
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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 do you like most about FortiGate Next Generation Firewall (NGFW)?
The tool's most valuable feature is IPS. In my experience, I haven't encountered any issues with integration. It easi...
What is your experience regarding pricing and costs for FortiGate Next Generation Firewall (NGFW)?
The pricing of the FortiGate firewall is good. It offers cost savings as it is generally cheaper than the competition.
What needs improvement with FortiGate Next Generation Firewall (NGFW)?
There should be more testing before releasing software since it can be a little buggy sometimes when new features com...
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...
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...
 

Also Known As

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

 

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
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Find out what your peers are saying about FortiGate Next Generation Firewall (NGFW) vs. Sophos XG and other solutions. Updated: April 2025.
850,236 professionals have used our research since 2012.