Hillstone E-Series vs SonicWall TZ comparison

Hillstone Networks and SonicWall are both solutions in the Firewalls category. Hillstone Networks is ranked #38 with an average rating of 8.0, while SonicWall is ranked #26 with an average rating of 9.3. Hillstone Networks holds a 0.6% mindshare in Firewalls, compared to SonicWall’s 1.9% 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 May 2026, in the Firewalls category, the mindshare of Fortinet FortiGate is 16.0%, down from 21.6% compared to the previous year. The mindshare of Hillstone E-Series is 0.6%, up from 0.3% compared to the previous year. The mindshare of SonicWall TZ is 1.9%, down from 3.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Firewalls Mindshare Distribution
Product	Mindshare (%)
Fortinet FortiGate	16.0%
SonicWall TZ	1.9%
Hillstone E-Series	0.6%
Other	81.5%

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

"The most valuable features of Fortinet FortiGate IPS are firewall and filtering."

"Good anti-malware and web filtering features."

"The reporting and monitoring are very good."

"The way the rules are created and set up on our firewall is very quick, very simple, and does not take a lot of time, allowing us to spend more time in other areas."

"It is easy to install. There is not much complexity involved."

"Fortinet FortiGate has reasonable pricing and is easy to operate; it is efficient and represents the future for security, including cloud security and branch-to-cloud security."

"The most valuable feature is the interface, which is very user friendly; we are utilizing most of the features, like content filtering, and the firewall is powerful."

"The wireless control is helpful."

More Fortinet FortiGate pros

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

"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."

"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."

"The most valuable features of the Hillstone E-Series are its hardware capacity, innovation, and the throughput that the hardware can take."

"Stability-wise, I rate the solution a ten out of ten."

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

"If an organization is not looking for a web proxy, it's a very, very good product."

More Hillstone E-Series pros

"The most valuable feature of this solution is that it is easy to install and maintain."

"SonicWall does have the best ease of use I've encountered in my limited experience."

"The most valuable feature of SonicWall TZ is the double authentication, where it asks for one password and again asks for a four-digit code, which changes every 30 seconds."

"The solution is stable."

"The product is easy to deploy."

"The site-to-site VPN connections, content filtering, and in our current remote working situation, SSL VPN remote desktop connectivity are the most valuable features."

"The most valuable features have been content filtering, and the interface is easy to navigate and to use."

"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."

More SonicWall TZ pros

Cons

"One of the most important areas for improvement for Fortinet FortiGate is the limited resources for tests. I was limited to a few interfaces for one month, and it would be great if Fortinet could improve these features in their test versions."

"WAN load-balancing could be a lot better at detecting when a link is poor or inconsistent, and not just flat out dead."

"We have never encountered any issues with it. The price and deployment part of Fortinet FortiGate is good, but it can always be better."

"A couple of things I've seen that need improvement, especially in terms of a hard coding. The driver-level active moment really is out-of-the-box and we have to have contact the customer support and sometimes it is difficult to resolve."

"It could use more templates for third-party site-to-site VPN setups other than FortiGate and Cisco."

"Pricing for it is a bit high. It could be cheaper."

"I have faced challenges related to support, as I have encountered issues where support engineers are not aligned within the time frame, and sometimes they request multiple logs unnecessarily, causing delays and leaving a bad impression on my end users."

"The graphical interface could be improved."

More Fortinet FortiGate cons

"Support from Hillstone E-Series has a shortcoming that needs improvement."

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

"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 only had some memory-related problems."

"The room for improvement would be the SSL VPN license cost."

"The current usage reporting is very basic."

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

"Having frequent live webinars on a monthly basis would really help."

More Hillstone E-Series cons

"FortiGate has a client DNS in the firewall, but SonicWall doesn't have that. To create or configure a site-to-site VPN tunnel, we have to give a DNS name. Currently, we have to get the DNS name from a third party and then include it in SonicWall, whereas FortiGate has its own client DNS, so it provides a DNS name, and it does not require a third party. There should be a graphical option to view the network utilization and bandwidth usage."

"The log sections could be done more clearly."

"If the operation increases and the bandwidth consumption increases, it does not perform as per the expectations."

"We have been facing issues with reporting."

"SonicWall TZ can improve the UI application and when you create any net policies or any new policy, it will not sync or work properly."

"SonicWall TZ could benefit from newer technology."

"The GUI interface could be improved."

"The market seems to be going to a cloud-supported, new generation of firewall products."

More SonicWall TZ cons

Pricing and Cost Advice

"It is not expensive as compared to Cisco."

"For our organization, the licensing costs are approximately $7,000 per year."

"FortiGate Next Generation Firewall is an expensive solution."

"I do not have first-hand experience with the rice of Fortinet FortiGate, but I have heard the price was reasonable."

"The price of FortiGate is good."

"Its price is good."

"When comparing the price of Fortinet FortiGate SWG to other solutions it is expensive. The price could be better."

"The pricing for this solution is good."

More Fortinet FortiGate pricing and cost advice

"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."

"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."

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

"Getting licenses in our country, Ghana, is not easy. Though, once we have them, adding them is quick (about a day)."

"The price of SonicWall TZ is good for medium-sized companies."

"The license that we purchased is good for three years."

"It has a yearly subscription."

"Its price is very high, which makes it difficult to convince the clients to buy this solution."

"The product pricing is relatively good, compared to other products, including the licenses."

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

"The product pricing is justified for the features provided."

More SonicWall TZ pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

10%

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	367
Midsize Enterprise	135
Large Enterprise	193

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	1

By reviewers
Company Size	Count
Small Business	64
Midsize Enterprise	15
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...

See all answers

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 ...

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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 13% of the time

Palo Alto Networks NG Firewalls vs Fortinet FortiGate

Compared 5% of the time

Netgate pfSense vs Fortinet FortiGate

Compared 3% of the time

Sophos UTM vs Fortinet FortiGate

Compared 2% of the time

More Fortinet FortiGate Competitors

OpenVPN Access Server vs Hillstone E-Series

Compared 16% of the time

Sangfor SSL VPN vs Hillstone E-Series

Compared 8% of the time

Sophos Firewall vs Hillstone E-Series

Compared 6% of the time

Hillstone A-Series vs Hillstone E-Series

Compared 6% of the time

Cisco IOS SSL VPN vs Hillstone E-Series

Compared 6% of the time

More Hillstone E-Series Competitors

Sophos Firewall vs SonicWall TZ

Compared 10% of the time

Cisco Meraki MX vs SonicWall TZ

Compared 8% of the time

Cisco Secure Firewall vs SonicWall TZ

Compared 8% of the time

Netgate pfSense vs SonicWall TZ

Compared 6% of the time

SonicWall NSa vs SonicWall TZ

Compared 5% of the time

More SonicWall TZ Competitors

Product Reports

Buyer's Guide

Fortinet FortiGate

May 2026

Download Fortinet FortiGate product report

Buyer's Guide

Firewalls

April 2026

Download Hillstone E-Series product report

Buyer's Guide

SonicWall TZ

April 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 known for user-friendliness and advanced security features, offering high-performance threat protection with virtual switching and routing to support significant data volumes without third-party hardware. It provides top-notch firewall capabilities tailored to educational and energy sectors.

Hillstone E-Series delivers comprehensive network security with threat intelligence, ransomware protection, and state-of-the-art hardware innovation. Its 64-bit call processor facilitates handling large data volumes efficiently. Capabilities such as SSL VPN, integrated IPS, and application filtering make it a valuable choice for network protection. While further integration with a web proxy and enhanced usage reporting can enhance its offerings, enhancements in pricing models, support systems, and updates align with evolving user expectations for improved regional support and detailed analytics.

What are the standout features of Hillstone E-Series?

User-Friendliness: Intuitive setup and management for all users.
Threat Intelligence: Advanced protection against modern cyber threats.
Ransomware Protection: Strong defenses to mitigate ransomware attacks.
Hardware Innovation: Virtual switching/routing for seamless operations.
64-Bit Call Processor: Efficient performance with high data volumes.

What benefits should users expect when evaluating Hillstone E-Series?

Comprehensive Capability: Addresses complex network security needs.
Impressive Throughput: Maintains high performance under load.
Easy Policy Management: Simplifies network security rule application.
Robust Security Features: Offers extensive filtering and blocking options.

The Hillstone E-Series is implemented extensively across industries like educational institutions and energy companies to safeguard local networks against gateway-level threats. Many organizations benefit from features such as antivirus, integrated IPS, site-to-site VPN, SSL VPN, and policy management, enhancing remote work security and simplifying network management tasks.

Hillstone Networks

SonicWall TZ provides robust network security with ease of use and VPN integration, favored for its scalability and performance optimized for small to medium businesses.

SonicWall TZ is known for its comprehensive network security features, including advanced threat prevention, VPN integration, and content filtering. It is seen as reliable due to its scalability, performance, and thoughtful integration capabilities, tailored for small to medium businesses. Its cost-effectiveness and easy setup make it attractive, though users note that improvements could be made in pricing and the graphical interface. Reporting functions need enhancement to include more insightful and user-friendly options, and compatibility issues need addressing for advancement alongside competitors like Fortinet. The system supports site-to-site VPNs, deep packet inspection, and unified threat management, offering high security with dependable technical support.

What are the key features of SonicWall TZ?

Robust Network Security: Provides comprehensive protection against threats.
VPN Integration: Simplifies secure remote access.
Content Filtering: Enhances control over internet usage.
Advanced Threat Prevention: Guards against sophisticated cyber threats.
Scalability: Suitable for growing business needs.
Site-to-Site VPNs: Ensures secure connections between branches.

What benefits or ROI should users look for?

Cost-Effectiveness: Offers solid security without escalating costs.
Ease of Deployment: Streamlines implementation processes.
Unified Threat Management: Comprehensive threat detection and prevention.
Performance Reliability: Consistent performance in various conditions.

SonicWall TZ is widely implemented in sectors needing strong security measures such as finance, healthcare, and retail, where its firewall capabilities and network security facilitate robust protection and efficient traffic handling. It is particularly useful for businesses needing to secure multiple branch connections and ensure efficient remote access.

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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