Hillstone E-Series vs SonicWall TZ comparison

Hillstone Networks and SonicWall are both solutions in the Firewalls category. Hillstone Networks is ranked #39 with an average rating of 8.0, while SonicWall is ranked #17 with an average rating of 9.3. Hillstone Networks holds a 0.5% mindshare in Firewalls, compared to SonicWall’s 2.1% mindshare. Additionally, 100% of Hillstone Networks users are willing to recommend the solution, compared to 88% of SonicWall users who would recommend it.

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Executive SummaryUpdated on Jan 25, 2026

SonicWall TZ and Hillstone E-Series compete within the firewall and network security category. SonicWall TZ seems to have the upper hand due to its affordability, ease of use, and comprehensive security features.

Features: The SonicWall TZ series is known for its ease of use, straightforward firewall policy configuration, and high level of security and throughput. Features like advanced intrusion prevention and deep packet inspection stand out. The Hillstone E-Series is praised for its innovation, hardware capacity, and virtual switching capabilities, providing an integrated solution without the need for additional hardware.

Room for Improvement: SonicWall TZ users suggest improvements in mail security, application detection, and reporting tools. Challenges include complex interfaces and technical support inefficiencies. Recommendations for Hillstone E-Series include a simplified licensing model, better support responsiveness, and improvements in memory management and ticketing processes.

Ease of Deployment and Customer Service: SonicWall TZ is primarily deployed on-premises with some cloud options, known for its easy setup but mixed technical support experiences. Hillstone E-Series, also primarily deployed on-premises, offers knowledgeable support yet experiences delays in ticketing processes.

Pricing and ROI: SonicWall TZ offers competitive pricing but its subscription models can increase costs. It provides significant ROI through security enhancements. Hillstone E-Series is noted for economical pricing with a complex licensing model, offering cost-effectiveness with stability and security features.

To learn more, read our detailed Hillstone E-Series vs. SonicWall TZ Report (Updated: April 2026).

Buyer's Guide

Hillstone E-Series vs. SonicWall TZ

April 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

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 Hillstone E-Series is 0.5%, up from 0.3% 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%
Hillstone E-Series	0.5%
Other	79.1%

Firewalls

Featured Reviews

Abhinandan Yadav

Network Security Engineer at Arrow PC Network Pvt Ltd

Unified security and sd-wan have improved uptime and cut wan costs for multi-site branches

Users report stability issues in certain versions, which requires regular updates. Real-world attacks have also highlighted the need for urgent patching of vulnerabilities.Fortinet FortiGate, while a powerful and feature-rich web firewall, could improve in areas like firmware stability, documentation, and ease of use. The learning curve can be steep for some users. For beginners, support quality can vary, and frequent updates with occasional vulnerabilities call for careful patch management. However, once Fortinet FortiGate is configured, it remains highly reliable and efficient. Customer support needs improvement, as I find it very slow, with reports from other users reflecting that customer support is inadequate.

Read full review

TahirMahmood

IT Manager at Zubair Feeds

Offers good features like URL filtering, IPS, and IDS to users

We received an update for the tool in July. The update was provided for the tool as there was a problem with the firewall, where too much memory was consumed, and the firewall was hanging a lot. When we updated the tool's features, everything became okay. The tool only had some memory-related problems. It took the tool a month to fix the issues.

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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.

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

"I'm looking forward to FortiGate's dashboard features, insights, application oversight, and monitoring, which could help us significantly."

"The most useful functionality of Fortinet FortiGate is the user interface, multiple engines, and their cloud with the latest integrations. Additionally, the Security Fabric tool is very good."

"The cost of the solution is very good in the context of other, similar solutions on the market."

"FortiGate Secure SD-WAN includes best-of-breed next-generation firewall (NGFW) security, SD-WAN, advanced routing, and WAN optimization capabilities, delivering a security-driven networking WAN edge transformation in a unified offering."

"The reporting on employee behavior and the prevention of new viruses are essential features."

"These features have proven effective in protecting our network, handling large volumes of traffic smoothly without any issues."

"I like Fortinet FortiGate's antispam filter, SPN, and clustering features."

"We have peace of mind; we do work in a very dangerous environment, the internet, and this device gives us alerts and the opportunity to know what is going on."

More Fortinet FortiGate pros

"I am impressed with the application filtering feature."

"The most valuable feature of the Hillstone E-Series is its user-friendliness."

"The installation is easy, we have not had any complaints from our customers."

"Working with the Hillstone E-Series has, from a remote perspective, allowed me to give my clients a secure connectivity."

"The most valuable feature of the solution is the ransomware protection that the tool offers."

"This solution has two main features that we find very valuable; a threat-intelligence option, and a web/application filtering option. The technical support team are very good and very quick."

"Working with the Hillstone E-Series has, from a remote perspective, allowed me to give my clients secure connectivity from a remote location to their offices or their servers."

"This solution has two main features that we find very valuable; a threat-intelligence option, and a web/application filtering option."

More Hillstone E-Series pros

"The general feature is the antivirus policy, followed by the ransomware protection, and these are the features I was looking at."

"This product has a really good algorithm to find and deal with any kind of malware that comes into our network, and we have had no incidents at all of any kind of piracy or corruption."

"I would recommend this solution because it is easy to use and the configuration is simple."

"It is a very simple model, there isn't much complexity to it, and it's been very easy to implement and deploy."

"The most valuable features are unified threat management which provides security intelligence and the VPN for both site-to-site and remote access."

"The installation is straightforward and took approximately 30 minutes."

"It does exactly what it says on the tin, is good for protecting the business from being compromised, and its port protection is very good."

"It has been helpful in many ways; we can see the bandwidth usage for users and how they have used it, and it has also blocked a couple of viruses."

More SonicWall TZ pros

Cons

"They have to just improve its performance when we enable all UTM features. When you enable all the features, the performance of FortiGate, as well as of Sophos and SonicWall, goes down."

"Technical support for this solution can be improved."

"The ease of use could be improved."

"The performance and speed are aspects of the solution that could always be improved upon."

"Compared to some other products, the DLP is not at par for the moment."

"They can add automation for monitoring and policy optimization on the firewall. I think using AI to do some optimization on the policies would be beneficial, such as providing alerts about policies that haven't been used for a long time or identifying overlapping policies."

"In FortiGate Next Generation Firewall (NGFW), my concern regarding improvements is the licensing model."

"I could not configure sFlow from the FortiGate graphical user interface. I realized that the sFlow configuration is available only from the CLI, and discovered that sFlow is not supported on virtual interfaces, such as VDOM links, IPsec, or GRE."

More Fortinet FortiGate cons

"The tool only had some memory-related problems."

"The current usage reporting is very basic. I would like to be able to access more granular data."

"The solution doesn't have a web proxy built into the system like Sophos. This is something they should work to change."

"I am not sure if this solution offers active directory integration. Adding that feature will definitely be an advantage."

"The licensing model is very complex with many subcategories of licenses you can purchase. They could make it more simplified for customers to understand."

"I am not sure if this solution offers active directory integration. Adding that feature will definitely be an advantage."

"The current usage reporting is very basic."

"SSL VPN license cost is not cheap."

More Hillstone E-Series cons

"The user support could be improved because you have to go outside and get that kind of support."

"The products' reporting can be improved."

"The small business line has less PPS throughput."

"They should consider working a bit more on their ransomware application."

"The VPN license should be improved by providing more free SSL VPN licenses."

"Not relating to this product specifically, but I think overall the company needs to think more broadly about security continuity across the entire security spectrum and integrate more security options with their solutions, like Cisco is doing."

"SonicWall should incorporate dynamic DNS services to eliminate the need for third-party solutions, particularly for environments using dynamic IP addresses."

"It would be good if Analyzer would be part of the stock license, so even if a layperson is getting the device, he or she doesn't forgets about ordering the Analyzer because it's already there."

More SonicWall TZ cons

Pricing and Cost Advice

"I pay €1,200 per year for the license along with Fortinet's 81E firewall appliance. I would rate this pricing as 3/5 stars, and I believe the price is reasonably similar to its competitors in the market, being somewhere in the middle."

"The pricing depends on the FortiGate model we are using, ranging from $3,000 to $20,000 US dollars."

"When you look at these end security systems and firewalls, these firewalls even five years ago were $50,000 or perhaps $25,000 to implement in some types of customer sites. Now we're talking about tools that are $1,000. In this case, it might have been $500 or something like that."

"The price range is quite acceptable and normal."

"The pricing is justified. It's a little pricey, but what you pay for is what you get."

"The license of Fortinet FortiGate should be reduced."

"The solution's price is average."

"It's an expensive solution"

More Fortinet FortiGate pricing and cost advice

"The cost per year for licensing, and hardware, is approximately $850 for the basic plan."

"The licensing model is very complex with many subcategories of licenses you can purchase. They could make it more simplified for customers to understand."

"The tool's pricing is reasonable. It depends on the model. The product's pricing is around 600 USD. You need to buy a software license to activate the features. You need to pay around 150 USD for that."

"Hillstone's pricing is economical and neither very high nor very low."

"SonicWall has authorized distributors in our country. They have about two or three distributors in the country, so it makes it a bit easier. What we do is to request a quotation from these distributors, then we do a value for money analysis and see which one of them is giving us a competitive price."

"It is an expensive solution compared to one of its competitors."

"It is highly priced and has a slow performance compared to other firewalls."

"The price is fair."

"It is a bit expensive. We have to purchase the license and the reporting part separately, which makes it a bit pricey. This is the main reason why we have thought of moving to another firewall. It would be good if they combine both of these."

"Licensing costs have been around $2,000. There are no other costs above the standard licensing fees."

"The solution is expensive."

"It comes to a range between five hundred to seven hundred dollars."

More SonicWall TZ pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

11%

Comms Service Provider

10%

Manufacturing Company

Financial Services Firm

Comms Service Provider

14%

Construction Company

12%

Financial Services Firm

11%

Manufacturing Company

Computer Software Company

11%

Comms Service Provider

Manufacturing Company

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	364
Midsize Enterprise	135
Large Enterprise	191

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	1

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 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 ...

See all answers

What needs improvement with Hillstone E-Series?

We received an update for the tool in July. The update was provided for the tool as there was a problem with the fire...

See all answers

What is your primary use case for Hillstone E-Series?

I use the solution in my company for site-to-site VPN, SSL VPNs, URL filtering, IPS, IDS and all the other features w...

See all answers

What advice do you have for others considering Hillstone E-Series?

Our company did not use the tool's micro-segmentation features. There were no issues while integrating the tool. I ha...

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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 simila...

See all answers

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 ...

See all answers

What needs improvement with SonicWall TZ?

I assess the machine learning capabilities of SonicWall TZ in proactive threat detection to not be at the level of ot...

See all answers

Comparisons

Sophos Firewall vs Fortinet FortiGate

Compared 18% of the time

Cisco Secure Firewall vs Fortinet FortiGate

Compared 12% 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

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OpenVPN Access Server vs Hillstone E-Series

Compared 17% of the time

Sangfor SSL VPN vs Hillstone E-Series

Compared 9% of the time

Sophos Firewall vs Hillstone E-Series

Compared 7% of the time

Cisco IOS SSL VPN vs Hillstone E-Series

Compared 7% of the time

Hillstone A-Series vs Hillstone E-Series

Compared 6% of the time

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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

April 2026

Download Fortinet FortiGate product report

Buyer's Guide

Firewalls

March 2026

Download Hillstone E-Series product report

Buyer's Guide

SonicWall TZ

March 2026

Download SonicWall TZ product report

Also Known As

Fortinet FortiGate Next-Generation Firewall

No data available

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

Hillstone E-Series is a comprehensive network security solution designed to protect organizations from advanced threats. It offers a range of features including a firewall, intrusion prevention system (IPS), virtual private network (VPN), and application control.

With its advanced threat intelligence capabilities, E-Series can detect and prevent sophisticated attacks, ensuring the security of critical data and systems. It also provides granular control over applications, allowing organizations to enforce policies and optimize network performance.

E-Series is easy to deploy and manage, with a user-friendly interface and centralized management console. It offers high-performance throughput and scalability, making it suitable for small businesses to large enterprises. With its robust security features and ease of use, Hillstone E-Series is an ideal choice for organizations looking to enhance their network security posture.

Hillstone Networks

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

Bank of China Macao, Instituto Tecnológico Bolivariano, Ministry of Labor in San Salvador, FEDCO

AeroM_xico Delta TechOps, Unimat

Buyer's Guide

Hillstone E-Series vs. SonicWall TZ

April 2026

Free Report: Hillstone E-Series vs. SonicWall TZ

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