Azure Firewall vs Hillstone E-Series comparison

Microsoft and Hillstone Networks are both solutions in the Firewalls category. Microsoft is ranked #11 with an average rating of 8.4, while Hillstone Networks is ranked #38 with an average rating of 8.0. Microsoft holds a 2.5% mindshare in Firewalls, compared to Hillstone Networks’s 0.6% mindshare. Additionally, 80% of Microsoft users are willing to recommend the solution, compared to 100% of Hillstone Networks users who would recommend it.

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Executive SummaryUpdated on Sep 16, 2024

Hillstone E-Series and Azure Firewall compete in the firewall solutions category. Hillstone E-Series is noted for its cost-effectiveness and support, whereas Azure Firewall stands out for its advanced features, justifying its higher price.

Features: Hillstone E-Series offers comprehensive security features, advanced threat protection, and scalability. Azure Firewall provides deep integration with Azure services, sophisticated threat intelligence, and seamless cloud integration.

Room for Improvement: Hillstone E-Series users want better reporting capabilities, improved setup processes, and more intuitive default configurations. Azure Firewall needs enhancements in documentation, customization options, and better support resources.

Ease of Deployment and Customer Service: Hillstone E-Series has straightforward deployment but mixed customer service reviews. Azure Firewall's cloud-native deployment is simpler with robust support and easier integration with cloud infrastructures.

Pricing and ROI: Hillstone E-Series has favorable setup costs and ROI, especially for mid-tier enterprises. Azure Firewall offers a high ROI despite higher initial costs, suited for large-scale operations due to its comprehensive features and reliability.

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

Buyer's Guide

Azure Firewall vs. Hillstone E-Series

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 Azure Firewall is 2.5%, up from 2.0% compared to the previous year. The mindshare of Hillstone E-Series is 0.6%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Firewalls Mindshare Distribution
Product	Mindshare (%)
Fortinet FortiGate	16.0%
Azure Firewall	2.5%
Hillstone E-Series	0.6%
Other	80.9%

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

Amit Das

Technical Solution Architect at liwa

Has enabled us to manage internal access securely but lacks accessible documentation for deeper integration

We haven't required any support, but overall, Microsoft support is good. Whenever we raise any concern, they are supporting us on time. Currently it is good. We are not a public-facing company; it is a retail company only, so that's why I don't think it is required. We don't have an e-commerce solution on Azure. For that, we are using a different stack for the e-commerce portal, so that is not in Azure. We are only using it for business applications, and I think L3 filtering in network security suffices for our problem currently. Regarding scalability for Azure Firewall, we don't need it here because the request to the application is internal. All are internal users. So there is not much request to get into the application, so scalability is not required for us in the current scenario.

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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.

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

"FortiGate Next Generation Firewall has a stateless balance proposition"

"The initial installation is very straightforward."

"The most valuable features of Fortinet FortiGate are the ease of use and there are several operating systems that can include the hardware capacities. In the newer releases, the resources were more useful because they were included in the operating system."

"We are very happy with the general bandwidth agility we have seen from one website to another website."

"It enables our organization to become more productive, and it protects our NetWare from viruses and malware."

"At least one part I am headache free that I don't have to categorize all the websites and that security has been pre-categorized by the people, and that the services are getting updated."

"It is a good and very useful product for me."

"Our company uses the solution to prevent traffic that is not supposed to be traveling through our firewalls, and when we find log issues, we easily fine tune the IPS to block that traffic so it cannot penetrate our environment."

More Fortinet FortiGate pros

"The solution has many useful features. For example, the solution allows users to create virtual IP addresses."

"The most valuable feature is threat intelligence, which is based on filtering, can identify multiple threats, and easily detects them, with malware signatures updated automatically, which is helpful for new customers."

"It is easy for me to protect certain ports or even the IP addresses, as well as do whitelisting, blacklisting, and the FQDN when we want virtual machines connected and to protect certain websites."

"High availability is built in, so no additional load balancers are required and there's nothing you need to configure."

"Performance and stability are the key features of this product."

"The most valuable features of Azure Firewall for me are its URL-based internet access control and DDoS protection for incoming traffic."

"It would also help us to increase our response time and reduce our attack surface by 20% so far."

"There is not a single feature or single product that can ensure security."

More Azure Firewall pros

"I am impressed with the application filtering feature."

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

"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 initial setup was straightforward. It only took a few hours to deploy."

"Five out of five ROI."

"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."

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

More Hillstone E-Series pros

Cons

"One of the features that I would like to have is to do with endpoint production, it should be integrated. For example, the firewall gets notified of any kind of forensic event that needs to be done, such as if there is a ransomware attack and how it originated, all those records have to be available from the firewall, which is not."

"More SD-WAN features can be integrated into the FortiGate Next Generation Firewall"

"The graphical user interface of Fortinet FortiGate SWG is an area of concern where improvements are required."

"Sometimes the dashboard does not open properly. When we add more options, SD-WAN features, and user control features, the opening is very slow."

"We had a minor problem where there was a major system upgrade on the hardware platfrom and the Mac client was not available as soon as it might have been. The PC client was available immediately, but we had to wait a month or so, before there was a mac client. I was slightly irritated that it was not ready on time, but it was eventually resolved."

"Some features in Fortinet FortiGate need improvement as we discover when calling support that certain actions must be done from the command line."

"The main area needing improvement is the user-friendliness of FortiGate's integration with other Fortinet tools like FortiAuthenticator and VPN services."

"The UI could be improved."

More Fortinet FortiGate cons

"Compared to FortiGate and Palo Alto, Azure Firewall is not very flexible."

"The threat intelligence aspect of this particular firewall is not at par with other providers."

"It would be much easier if the on-premises firewall rules had some kind of export-import possibility in place, which is not the case right now."

"Azure Firewall definitely needs a broader feature base. It should be able to go all the way up to layer 7 when looking at applications and things like that."

"Azure Firewall is quite an expensive product."

"The solution doesn't offer the same capabilities of Fortinet."

"In terms of improvements, I think the price could be a concern as Azure services are often more expensive compared to other firewalls."

"In my experience, Azure Firewall is quite expensive, with a high cost. I would rate its pricing a two out of ten."

More Azure Firewall cons

"The tool needs to improve its price."

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

"The current usage reporting is very basic."

"SSL VPN license cost is not cheap."

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

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

"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."

More Hillstone E-Series cons

Pricing and Cost Advice

"The solution is more expensive than Sophos. It could be cheaper. The licensing is on a yearly basis. We have had it for about three years. We must only pay extra for the license, additional requirements, and the hardware box."

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

"I would rate pricing to be about four or five out of ten, it is reasonable."

"It is cost-effective, and provides a good value for your money. The pricing, and license renewal, is very reasonable for us."

"The pricing is perfect."

"It is cheaper and more competitive compared to other options. For example, when comparing Palo Alto products to others, Palo Alto tends to be more expensive. If you compare Cisco's platform, including Cisco Meraki, with Fortinet products, you'll notice that Cisco's offerings are generally higher priced than Fortinet's firewall solutions."

"The pricing for this solution is good."

"Fortinet is the least expensive solution."

More Fortinet FortiGate pricing and cost advice

"It is expensive, especially with the premium functions. For one of the clients, it was very expensive. You have to use it more at an enterprise level, and there, it was not at an enterprise level. So, it was very costly, but security-wise, it was a very wise decision to use it that way."

"Azure Firewall is quite an expensive product."

"The pricing of Azure Firewall is pay-as-you-go. Fortinet also has a pay-as-you-go model, but Azure's pricing is higher and, with FortiGate, you also have the license."

"Azure Firewall is more expensive. If Microsoft can make Azure Firewall cheaper, I can see that all clients will think of using it. One client used FortiGate because it is much cheaper. Some clients ask me for Cisco, but in the cloud estimate, I found its cost is the same as Azure Firewall."

"Azure Firewalls operate on a pay-as-you-go model, similar to cloud services."

"The licensing module is good."

"I rate the product pricing a five out of ten."

"The total cost of ownership is much less than Palo Alto, Cisco, or any other brand."

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

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

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

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Top Industries

By visitors reading reviews

Computer Software Company

10%

Comms Service Provider

10%

Manufacturing Company

Financial Services Firm

Computer Software Company

11%

Financial Services Firm

11%

Government

Comms Service Provider

14%

Construction Company

12%

Financial Services Firm

11%

Manufacturing Company

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	12
Midsize Enterprise	12
Large Enterprise	22

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	1

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 ...

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What is a better choice, Azure Firewall or Palo Alto Networks NG Firewalls?

Azure Firewall Vs. Palo Alto Network NG Firewalls Both solutions provide stellar stability and security. Azure Firew...

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How does Azure Firewall compare with Palo Alto Networks VM Series?

Both products are very stable and easily scalable. The setup of Azure Firewall is easy and very user-friendly and the...

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Which would you recommend - FortiGate VM or Azure Firewall?

Both of these solutions are excellent options that provide flexible scalability and solid security. Fortinet Fortigat...

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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...

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

Check Point Quantum Force (NGFW) vs Fortinet FortiGate

Compared 3% of the time

More Fortinet FortiGate Competitors

Palo Alto Networks VM-Series vs Azure Firewall

Compared 17% of the time

Fortinet FortiGate-VM vs Azure Firewall

Compared 11% of the time

Check Point Cloud Firewall (formerly CloudGuard Network Security) vs Azure Firewall

Compared 10% of the time

Palo Alto Networks NG Firewalls vs Azure Firewall

Compared 7% of the time

Azure Front Door vs Azure Firewall

Compared 3% of the time

More Azure Firewall 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 7% of the time

Cisco IOS SSL VPN vs Hillstone E-Series

Compared 6% of the time

Hillstone A-Series vs Hillstone E-Series

Compared 6% of the time

More Hillstone E-Series Competitors

Product Reports

Buyer's Guide

Fortinet FortiGate

May 2026

Download Fortinet FortiGate product report

Buyer's Guide

Azure Firewall

May 2026

Download Azure Firewall product report

Buyer's Guide

Firewalls

April 2026

Download Hillstone E-Series product report

Also Known As

Fortinet FortiGate Next-Generation Firewall

No data available

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

Azure Firewall integrates seamlessly with Azure services, providing threat intelligence-based filtering, scalability, and simplified configuration. It secures Azure-based infrastructure, protects workloads, and filters network traffic to ensure safe internet access.

Azure Firewall is central to managing security for applications, especially in hybrid cloud environments. Its features like URL filtering, SSL/TLS inspection, and centralized security controls cater to segmentation and zero-trust policies. Users appreciate its affordability, frequent updates, and flexibility for administrators with policies and high availability. However, some users see room for improved application filtering, better Azure integration, and more comprehensive documentation. Desired advanced features include intrusion prevention, anti-virus, and URL filtering. Cost concerns and limited scalability are mentioned, with suggestions for AI use, VPN functionalities, and enhancements in firewall management.

What are the most important features of Azure Firewall?

Seamless Integration: Works well with Azure services, providing cohesive security management.
Threat Intelligence-Based Filtering: Uses the latest threat data to filter network traffic.
Scalability: Easily scales to meet growing network demands.
Simplified Configuration: Streamlines setup and management processes.
Centralized Security Controls: Consolidates security settings for easier management.
Automated Updates: Ensures the firewall stays current with minimal manual input.
SSL/TLS Inspection: Enhances security by inspecting encrypted traffic.

What benefits can users look for in Azure Firewall reviews?

Affordability: Cost-effective solution for many companies.
Frequent Updates: Regular updates that keep the firewall secure and up-to-date.
Flexibility for Administrators: Offers versatile policies and is easy to manage.
High Availability: Ensures reliable access and performance.
Industry Compliance: Supports standards to meet compliance requirements.

Many industries leverage Azure Firewall for secure cloud operations. Technology firms use it for hybrid cloud security, focusing on segmentation and zero-trust. Financial institutions deploy it for compliance and secure internet access, while healthcare uses it for protecting patient data and ensuring secure communications between on-prem servers.

Microsoft

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

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

Information Not Available

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

Buyer's Guide

Azure Firewall vs. Hillstone E-Series

April 2026

Free Report: Azure Firewall vs. Hillstone E-Series

Find out what your peers are saying about Azure Firewall vs. Hillstone E-Series and other solutions. Updated: April 2026.

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