Fortinet FortiGate vs SonicWall TZ comparison

Fortinet and SonicWall are both solutions in the Firewalls category. Fortinet is ranked #1 with an average rating of 8.5, while SonicWall is ranked #17 with an average rating of 9.3. Fortinet holds a 18.3% mindshare in Firewalls, compared to SonicWall’s 2.1% mindshare. Additionally, 92% of Fortinet users are willing to recommend the solution, compared to 88% of SonicWall users who would recommend it.

Fortinet FortiGate

Read 588 Fortinet FortiGate reviews

69,521 Views
53,531 Comparison Views

92% willing to recommend

SonicWall TZ

Read 86 SonicWall TZ reviews

6,289 Views
6,163 Comparison Views

88% willing to recommend

Fortinet FortiGate

SonicWall TZ

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 29, 2026

Fortinet FortiGate and SonicWall TZ are competing network security solutions. SonicWall TZ is more feature-rich, while Fortinet FortiGate offers competitive pricing and support.

Features: Fortinet FortiGate offers advanced threat protection, high throughput, and robust VPN capabilities. SonicWall TZ stands out with its next-gen firewall features, easy-to-manage platform, and detailed reporting.

Room for Improvement: Fortinet FortiGate could improve by adding more next-gen features and enhancing user interface navigation. SonicWall TZ can enhance customer support, streamline deployment processes, and offer more competitive pricing options.

Ease of Deployment and Customer Service: Fortinet FortiGate provides simplified deployment and excellent customer service with responsive support. SonicWall TZ offers straightforward deployment but could improve its customer support. Both are relatively easy to deploy, with Fortinet FortiGate receiving better feedback for support.

Pricing and ROI: Fortinet FortiGate is appreciated for its cost-effective setup and promising ROI. SonicWall TZ, though with higher initial costs, offers good ROI through its extensive features. Fortinet FortiGate is attractive for affordability, while SonicWall TZ justifies its cost with robust features.

To learn more, read our detailed Fortinet FortiGate vs. SonicWall TZ Report (Updated: March 2026).

Buyer's Guide

Fortinet FortiGate vs. SonicWall TZ

March 2026

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Helped 885,667 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:

ROI

Sentiment score

5.8

Fortinet FortiGate offers high ROI with cost savings, enhanced security, and increased productivity, driving widespread user satisfaction.

Sentiment score

4.2

SonicWall TZ offers quick ROI with low costs, boosts productivity, enhances security, and provides cost-effective benefits for small businesses.

Clients are now comfortable and not wasting productive hours on IT support.

MURALI NIDAMANURI

Managing Director at a manufacturing company with 10,001+ employees

The automation part is giving us a cost benefit and speed; we can react faster.

Bart Homblé

BDM Fortinet & BDM Teamlead at Exclusive Networks

It's a very useful tool to mitigate and protect your enterprise.

Bernard Samontanes

Staff Infrastructure & Security Engineer at Mozn Systems

For more quotes and insights, download the Fortinet FortiGate report

That is a reason to buy a firewall, and it is challenging to put a monetary value on security.

reviewer2618802

Administration IT at a engineering company with 11-50 employees

For more quotes and insights, download the SonicWall TZ report

Customer Service

Sentiment score

6.6

Fortinet FortiGate support is generally well-rated for responsiveness and expertise, though experiences vary by region and complexity.

Sentiment score

5.0

SonicWall TZ customer service has mixed reviews, praised for availability but criticized for wait times and problem resolution.

The quick resolution of issues with Fortinet FortiGate is due to the support of the company and the fact that the equipment is easy to work with.

Alexandre Menezes

IT Manager at a consultancy with 10,001+ employees

I would rate the technical support for Fortinet FortiGate a ten out of ten.

AnishKumar

NAC Support at Rah Infotech Pvt Ltd

As a solution provider, when I encounter problems, I connect directly with Fortinet support, and they provide solutions within a very short time.

Vasu Gala

Manager, Information Technology Operation/Presales at TechMonarch

For more quotes and insights, download the Fortinet FortiGate report

Customer service is excellent.

reviewer2618802

Administration IT at a engineering company with 11-50 employees

SonicWall Sentry team will manage our firewall.

Ashutosh Jha

Project Engineer at IT Solution

I would rate SonicWall TZ's technical support as good but not at the level of other enterprise-level firewall vendors out there.

Fernando Kavindra Fernando

Senior Pre-sales and Solutions Engineer - Cyber Security at Enterprise Technology (Pvt) Ltd

For more quotes and insights, download the SonicWall TZ report

Scalability Issues

Sentiment score

7.1

Fortinet FortiGate effectively scales for diverse enterprises, despite occasional hardware limitations and complexities in adding new devices.

Sentiment score

6.6

SonicWall TZ is scalable for small to medium environments, but accurate sizing and cost concerns are crucial for larger needs.

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.

Ian Manton

IT Manager at Daltons Limited

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.

reviewer2667480

Cewa Solutions Architect at a tech services company with 11-50 employees

We determine sizing based on multiple factors: number of users, available links, traffic types, server count, services in use, and whether services will be published.

FatmaSamy

General Surgery Specialist at Helwan University Cairo

For more quotes and insights, download the Fortinet FortiGate report

Whenever we want to change the licensing, we can do it at any time.

Ashutosh Jha

Project Engineer at IT Solution

There are some problems with the scalability of SonicWall TZ with the firmware.

Fernando Kavindra Fernando

Senior Pre-sales and Solutions Engineer - Cyber Security at Enterprise Technology (Pvt) Ltd

For more quotes and insights, download the SonicWall TZ report

Stability Issues

Sentiment score

7.7

Fortinet FortiGate is stable, with minor issues mostly resolved by updates, and users rate its stability highly.

Sentiment score

6.5

SonicWall TZ is stable with minor issues; performance improves with updates, though updates can sometimes temporarily affect stability.

We're experiencing 99.999% availability consistently.

Ricardo Biggs

Manager, Information Technology at a consumer goods company with 11-50 employees

I would rate the stability of Fortinet FortiGate a ten out of ten.

AnishKumar

NAC Support at Rah Infotech Pvt Ltd

Currently, we are experiencing a general outage of one of the main internet service providers of the Dominican Republic, and we have not been impacted in our operations because with SD-WAN, we have another internet service provider and we are working with the second WAN connection without any disruption.

Juan Frias

CISO at a financial services firm with 1,001-5,000 employees

For more quotes and insights, download the Fortinet FortiGate report

In terms of stability, SonicWall doesn't have performance issues.

Rias Majeed

CTO at Exceed NetSec LLC

SonicWall TZ rates 10 out of 10 for stability.

Subhadip Pakrashi

CEO at Kapstone Technological Services LLP

SonicWall TZ is definitely stable and offers a good value for money.

reviewer2618802

Administration IT at a engineering company with 11-50 employees

For more quotes and insights, download the SonicWall TZ report

Room For Improvement

Fortinet FortiGate users face stability issues, high costs, complex interfaces, and desire improvements in support, integration, and features.

SonicWall TZ needs user interface improvements, better threat intelligence, enhanced support, bundled VPN licenses, and stability and performance updates.

These sessions should be around five to ten minutes long, allowing users and partners to quickly grasp the information without disrupting their daily tasks.

MURALI NIDAMANURI

Managing Director at a manufacturing company with 10,001+ employees

The solution should be able to implement machine learning and analytics of all the logs for threat detection and protection.

Elvis Mahadeo

Senior Systems Engineer at Caribbean Development Company

It would be better for customers to get immediate replacements even with a standard subscription.

Pravin Mandlik

Director at a tech services company with 11-50 employees

For more quotes and insights, download the Fortinet FortiGate report

Integration with other vendors, especially with VPNs, can be challenging and requires more effort when configuring.

Rias Majeed

CTO at Exceed NetSec LLC

What could be improved about SonicWall TZ is the threat intelligence, which by far is not at the level of vendors such as Fortinet, Palo Alto Networks, and Check Point.

Fernando Kavindra Fernando

Senior Pre-sales and Solutions Engineer - Cyber Security at Enterprise Technology (Pvt) Ltd

SonicWall TZ could benefit from newer technology.

reviewer2618802

Administration IT at a engineering company with 11-50 employees

For more quotes and insights, download the SonicWall TZ report

Setup Cost

Fortinet FortiGate is cost-effective and flexible compared to competitors, but may be expensive for small businesses.

SonicWall TZ offers competitive pricing and flexible licensing, but total costs can rise due to subscriptions and feature add-ons.

Last year, I renewed the support for three years, which can sometimes be expensive but depends on the security benefits and how it helps us.

AiméKouchade

Network & System Admin at Invoke Studios

It offers cost savings as it is generally cheaper than the competition.

NilsPaley

IT Infrastructure Architect at Apotek 1

It is about 20% cheaper.

MithatBulut

Network Security Engineer at TD SYNNEX

For more quotes and insights, download the Fortinet FortiGate report

More licenses are required to purchase the perpetual license for SSL VPN and Global VPN.

Niranjan Prajapati

Pre Sales at ITCG SOlutions Pvt Ltd

When comparing similar products across vendors, there may be a small difference in cost.

Rias Majeed

CTO at Exceed NetSec LLC

I would also position its pricing as a three, where one is the lowest price and ten is the highest.

reviewer2618802

Administration IT at a engineering company with 11-50 employees

For more quotes and insights, download the SonicWall TZ report

Valuable Features

Fortinet FortiGate offers robust security features, user-friendly interface, scalability, affordability, and centralized management, ideal for diverse applications.

SonicWall TZ provides robust security, user-friendly management, and cost-effective solutions with VPN, filtering, and threat prevention.

We got a firewall and gave an SSL VPN to my client to connect to their servers, after which, such kind of activities involving ransomware attacks stopped.

VINAY GUJARATHI

Owner at Mindware Computer Solutions

They put in a thing called the FortiCookbook, which is very easy to read with real-life scenarios that make networking tasks like joining networks very straightforward.

Ian Manton

IT Manager at Daltons Limited

The firewall and VPN features are the most valuable in protecting our customers' networks.

reviewer890418

Sales & Support at a tech services company with 1-10 employees

For more quotes and insights, download the Fortinet FortiGate report

For SMB segments, SonicWall performs well.

Rias Majeed

CTO at Exceed NetSec LLC

It was beneficial during COVID for remote work through its VPN functionality.

reviewer2618802

Administration IT at a engineering company with 11-50 employees

The advanced gateway security features such as web filter, application control filter, IPS, ideas, gateway antivirus, anti-spyware, and botnet filter are valuable.

Niranjan Prajapati

Pre Sales at ITCG SOlutions Pvt Ltd

For more quotes and insights, download the SonicWall TZ report

Categories and Ranking

Fortinet FortiGate

Ranking in Firewalls

1st

Average Rating

8.4

Reviews Sentiment

6.9

Number of Reviews

588

Ranking in other categories

Secure Web Gateways (SWG) (2nd), Intrusion Detection and Prevention Software (IDPS) (1st), Software Defined WAN (SD-WAN) Solutions (1st), WAN Edge (1st), ZTNA (1st), Unified Threat Management (UTM) (1st)

SonicWall TZ

Ranking in Firewalls

17th

Average Rating

8.2

Reviews Sentiment

6.5

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of April 2026, in the Firewalls category, the mindshare of Fortinet FortiGate is 18.3%, down from 21.1% compared to the previous year. The mindshare of SonicWall TZ is 2.1%, down from 2.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Firewalls Mindshare Distribution
Product	Mindshare (%)
Fortinet FortiGate	18.3%
SonicWall TZ	2.1%
Other	79.6%

Firewalls

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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Fernando Kavindra Fernando

Senior Pre-sales and Solutions Engineer - Cyber Security at Enterprise Technology (Pvt) Ltd

Web filtering and traffic balancing have improved security for SMBs but threat insight still needs work

I assess the machine learning capabilities of SonicWall TZ in proactive threat detection to not be at the level of other vendors such as Palo Alto Networks, Fortinet, and Check Point. It is somewhere in between, so I would not recommend it for a large enterprise-level organization to rely on because it is not at that level. SonicWall TZ's content filtering service is reliable. We have used it, but it is not very reliable compared to brands such as Fortinet, Palo Alto Networks, or Check Point. What could be improved about SonicWall TZ is the threat intelligence, which by far is not at the level of vendors such as Fortinet, Palo Alto Networks, and Check Point. Their threat intelligence needs to be improved, as does the GUI, which is not as user-friendly compared to devices such as Fortinet. They could learn from their competitors by making the product more user-friendly. The product interface is not that user-friendly. By adopting a more user-friendly GUI, improving threat intelligence, and enhancing the available guides would be beneficial. In my understanding, in some cases, the KB articles and knowledge articles were not that efficient. They were useful, but they could have been more precise with the knowledge base articles. They need to provide more information about SonicWall TZ, specifically more documentation and more troubleshooting articles. Other than the threat intelligence and the user-friendly GUI, there are no other additional features that I can think of for SonicWall TZ in the future or at least in the next release to make it more competitive.

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Comparison Review

it_user216600

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…

Read full review

Top Industries

By visitors reading reviews

Computer Software Company

11%

Comms Service Provider

10%

Manufacturing Company

Financial Services Firm

Computer Software Company

12%

Comms Service Provider

Manufacturing Company

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	364
Midsize Enterprise	135
Large Enterprise	190

By reviewers
Company Size	Count
Small Business	63
Midsize Enterprise	16
Large Enterprise	14

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 at large. In my opinion, Fortinet would be the best option and l use Fortinet too...

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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 the firewalls change every 5 to 7 years as stated but you really do need to upg...

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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 good. The most valuable features for me are their web and email filtering. I wou...

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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 similar basic features. However, Fortinet offers more performance, scalability, and in...

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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 to purchase the perpetual license for SSL VPN and Global VPN. Only one SSL VPN a...

See all answers

What needs improvement with SonicWall TZ?

See all answers

Comparisons

Sophos Firewall vs Fortinet FortiGate

Compared 19% of the time

Cisco Secure Firewall vs Fortinet FortiGate

Compared 13% of the time

Palo Alto Networks NG Firewalls vs Fortinet FortiGate

Compared 4% of the time

Netgate pfSense vs Fortinet FortiGate

Compared 4% of the time

WatchGuard Firebox vs Fortinet FortiGate

Compared 2% of the time

More Fortinet FortiGate Competitors

Sophos Firewall vs SonicWall TZ

Compared 12% of the time

Cisco Meraki MX vs SonicWall TZ

Compared 8% of the time

Netgate pfSense vs SonicWall TZ

Compared 7% of the time

Cisco Secure Firewall vs SonicWall TZ

Compared 6% of the time

WatchGuard Firebox vs SonicWall TZ

Compared 6% of the time

More SonicWall TZ Competitors

Product Reports

Buyer's Guide

Fortinet FortiGate

March 2026

Download Fortinet FortiGate product report

Buyer's Guide

SonicWall TZ

March 2026

Download SonicWall TZ product report

Also Known As

Fortinet FortiGate Next-Generation Firewall

Dell SonicWALL TZ

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

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

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

Buyer's Guide

Fortinet FortiGate vs. SonicWall TZ

March 2026

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