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Hillstone T-Series vs Sangfor NGAF comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Oct 19, 2025

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
Sponsored
Ranking in Firewalls
1st
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
574
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 (2nd), Unified Threat Management (UTM) (1st)
Hillstone T-Series
Ranking in Firewalls
45th
Average Rating
7.4
Number of Reviews
3
Ranking in other categories
No ranking in other categories
Sangfor NGAF
Ranking in Firewalls
20th
Average Rating
8.0
Reviews Sentiment
6.5
Number of Reviews
34
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2025, in the Firewalls category, the mindshare of Fortinet FortiGate is 19.9%, up from 19.8% compared to the previous year. The mindshare of Hillstone T-Series is 0.2%, up from 0.1% compared to the previous year. The mindshare of Sangfor NGAF is 1.1%, up from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Firewalls Market Share Distribution
ProductMarket Share (%)
Fortinet FortiGate19.9%
Sangfor NGAF1.1%
Hillstone T-Series0.2%
Other78.8%
Firewalls
 

Featured Reviews

Vasu Gala - PeerSpot reviewer
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.
TahirMahmood - PeerSpot reviewer
Is stable and has a user-friendly dashboard and a good interface
We installed Hillstone T-Series after a ransomware attack. The dashboard and user interface are very good We cannot secure a specific IP class with this firewall. Another loophole with Hillstone T-Series is that when we connect through WiFi and turn our hot spot on, all who connect through the…
Zaid Farooqui - PeerSpot reviewer
Enhanced threat detection with integrated security features and good support
We are using application firewalling, WAF, and SD-WAN. The capabilities are mostly within the box. For example, you will get web application firewall WAF as part and parcel of this. SD-WAN is also bundled. It integrates with their SIEM and SOAR solutions very nicely. Lastly, the pricing point is very cost-efficient as well.

Quotes from Members

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

Pros

"The most significant aspect of IPS is self-explanatory as it primarily focuses on intrusion prevention, which is crucial for Fortinet's internal outbreak prevention efforts and ensuring compliance on endpoint devices."
"The overall features of Fortinet FortiGate SWG are good."
"What I appreciate about Fortinet FortiGate is that the UI is easier than what I've previously known from Sophos."
"The most useful features are application control, web filtering, and SD-WAN."
"It's simple to operate and use."
"A strong point of FortiGate is the graphical interface is complete and easy to use."
"The product is stable and strong."
"We have found the product to be scalable."
"It has been stable so far."
"We installed Hillstone T-Series after a ransomware attack. The dashboard and user interface are very good."
"The only firewall able to monitor traffic from a CCTV network. Can detect unauthorized devices plugged into the network, which standard firewalls can't do."
"The most valuable feature of Sangfor NGAF is its integration."
"SSL VPN is the best feature."
"Sangfor is a good solution that provides a WAF and firewall solution. Most other vendors, like Sophos and Fortinet and Cisco, only provide one solution. That's a valuable feature of Sangfor."
"The top functionality is the reporting feature."
"It is a stable solution."
"The stability of Sangfor NGAF is good."
"I think Sangfor NGAF is more valuable than Cisco products because of its simplicity and ease of management. If I compare it with Palo Alto and Cisco, both are quite complex products. And if I compare it with FortiGate firewalls from Fortinet, I have also used all these products. Fortinet and Sangfor NGAF are similar products because the applications behind the application and policy layers are almost identical."
"I think the tool has the feature to detect and kill ransomware in three seconds."
 

Cons

"The pricing of the solution is expensive, so it could be cheaper."
"They could improve the response time and quality of support."
"One area for improvement involves FortiAnalyzer, specifically regarding the SOC part and log interpretation. Sometimes interpretation is very difficult."
"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."
"The support team for Fortinet FortiGate needs to be more customer friendly."
"Fortinet currently has many products bundled with FortiGate including the basic firewall and load balancer, and I think that that they need to have separate product portfolios for each of these specialized services."
"I want some additional features. For example, I want something to ensure that when we are using Google email or Microsoft email, or Google Workspace, emails can only be accessed on designated machines given to our employees. I would like them to access data from designated machines, not from any machine. It should work for designated mobiles and laptops. I don't know if Fortinet provides something like that out of the box."
"I would like to see improvements in Fortinet FortiGate regarding the active-active scenario. The active-active scenario is supported but not recommended, whereas other vendors are implementing active-active without issues."
"They have a very good technical support team, but I think there are some communication issues due to language differences."
"Licensing is not cheap."
"Another loophole with Hillstone T-Series is that when we connect through WiFi and turn our hot spot on, all who connect through the hotspot get all the functions, and the security does not work."
"The support for YouTube or the Internet is not enough."
"The web interface needs to be improved, making it more user-friendly."
"They need to improve their research team and they need to study their data to analyze it and build the product."
"The cost of licensing is very high compared to other firewalls available here."
"Sangfor need greater exposer in the market because the market is mainly saturated by Fortinet. The user experience of Fortinet is quite different compared to NGAF. If we want to switch our users from Fortinet to NGAF, we have to convince them that the user experience will be much easier once once they start to use it."
"An area of improvement for Sangfor NGAF could be in the field of reporting and logging."
"It has an issue with the Sangfor Cloud Platform rather than the firewall. When we run a virtual machine, the window tabs display Chinese characters."
"The tool's support is an area of concern where improvements are required."
 

Pricing and Cost Advice

"It is expensive. You need to pay for the subscription every year, which is very expensive. The subscription includes technical support and hardware exchange in case of failure."
"Our licensing costs are on a yearly basis."
"In my opinion, the pricing of the product is reasonable."
"The price of FortiGate is average and I would say that based on the top five products available on the market, it is in the affordable range."
"The tool is a bit pricey for small businesses, but it is still bearable in terms of cost."
"The pricing for this solution is reasonable."
"Price-wise, it's at a good price point for our market."
"The price is okay."
"We got a much cheaper price than that provided by Fortinet right now."
"On a scale from one to ten, with one being low and ten being high price, I would rate the price of Hillstone T-Series at three. There are no additional costs other than renewal costs."
"The solution has a TCO that is 32% to 50% less than Sophos, Fortinet, and SonicWall."
"Price-wise, I would not consider Sangfor NGAF to be a cheap product. It is an expensive firewall solution, though not as expensive as something like Palo Alto, which is costly. However, the higher price point is justifiable given the feature set the tool provides that other firewalls may not offer in a single dedicated appliance."
"When it comes to the price of firewall solutions, Sangfor NGAF takes the cake."
"The price is unmatcheable."
"Sangfor NGAF price is reasonable and there is an annual license. However, the maintenance cost can be a bit high."
"For over 2000 users, the cost is around 5000 to 6000 USD. If you want a web application firewall, you have to purchase an additional license for it."
"It costs about 8 to 10 thousand dollars per year for 500 users, standard licensing fees included."
"Sangfor is cheaper than competing vendors."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Comms Service Provider
9%
Manufacturing Company
8%
Financial Services Firm
6%
No data available
Manufacturing Company
11%
Financial Services Firm
10%
Computer Software Company
9%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business350
Midsize Enterprise130
Large Enterprise187
No data available
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise10
Large Enterprise10
 

Questions from the Community

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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...
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 do you like most about Sangfor NGAF?
I think Sangfor NGAF is more valuable than Cisco products because of its simplicity and ease of management. If I comp...
What is your experience regarding pricing and costs for Sangfor NGAF?
The licensing cost is quite high compared to other available firewalls in the market.
What needs improvement with Sangfor NGAF?
The cost of licensing is very high compared to other firewalls available here. There should be improvements in hardwa...
 

Also Known As

No data available
Hillstone T-Series Intelligent Next-Generation Firewalls, Hillstone iNGFW
Sangfor NGAF Firewall Platform
 

Overview

 

Sample Customers

Amazon Web Services, Microsoft, IBM, Cisco, Dell, HP, Oracle, Verizon, AT&T, T-Mobile, Sprint, Vodafone, Orange, BT Group, Telstra, Deutsche Telekom, Comcast, Time Warner Cable, CenturyLink, NTT Communications, Tata Communications, SoftBank, China Mobile, Singtel, Telus, Rogers Communications, Bell Canada, Telkom Indonesia, Telkom South Africa, Telmex, Telia Company, Telkom Kenya
University of Córdoba
The Ministry of Science, Technology, and Innovation (Indonesia), Lawson, Inc. (Philippines), Universiti Sultan Zainal Abidin (Indonesia), TEK Automotive (Italy), etc.
Find out what your peers are saying about Hillstone T-Series vs. Sangfor NGAF and other solutions. Updated: November 2025.
872,869 professionals have used our research since 2012.