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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

"Before using this solution, we had so many problems accessing our resources because we don't have a lot of internet bandwidth. And by using application control and traffic shaping, we were able to manage user to quickly access services that are important. This tool has aided to the simplicity of our day-to-day management."
"Their interface is very easy to use, it is without bugs."
"The most valuable feature of Fortinet FortiGate SWG is its stability."
"It is complemented by other equipment, such as the Fortinet switch, and it is integrated with other tools that help to prevent cyberattacks, including a web filter, IPS, and application control."
"The initial installation is very straightforward."
"FortiGate has a very strong unified threat management system."
"The GUI configuration is its most valuable feature"
"The scalability is good in Fortinet FortiGate."
"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."
"It has been stable so far."
"We installed Hillstone T-Series after a ransomware attack. The dashboard and user interface are very 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."
"We can utilize our own network rather than paying for a private one."
"It seems to be a durable, stable product."
"In our hospital, Sangfor NGAF works well for us in terms of ensuring confidentiality and availability, which are crucial in the healthcare industry."
"The stability of Sangfor NGAF is good."
"We've found the technical support to be helpful."
"The capabilities are mostly within the box."
"Particularly good in the DPI where we can inspect inbound and outbound traffic."
 

Cons

"FortiGate can only retain logs for 24 hours or 7 days. I'm not sure if it holds them for a longer period, such as for a month."
"Due to its higher cost, Fortinet FortiGate can lead to increased operational expenses."
"There are just some services that aren't available. For example, the Ethernet or point-to-point protocols. They could add these services to their product offering - especially services for ISPs."
"Fortinet FortiGate could improve their documentation on forward error correction and failover technologies."
"I would like to see more AI features included in future updates, as that would add significant value."
"There is a need for enhancement with the signature management, improving the datasheet numbers, and scalability issues."
"Its performance can be better. We have had performance issues in the past, but we sometimes tend to find that it is more related to what we do in our network than anything else. It is quite a good product, and there isn't much to improve."
"I would like to be able to see more log details."
"Licensing is not cheap."
"They have a very good technical support team, but I think there are some communication issues due to language differences."
"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."
"It does not offer any recommendations on how to mitigate or control attacks."
"Sangfor NGAF could improve the policies and default criteria. They could be much better."
"An area of improvement for Sangfor NGAF could be in the field of reporting and logging."
"Sangfor could improve by providing better real-time reporting, as the current reports don't offer the level of detail we need, especially for runtime insights."
"The firewall system needs gradual improvements because there are more threats and challenges every day."
"The cost of licensing is very high compared to other firewalls available here."
"The setup phase is quite complex."
"The GUI needs to be improved, lacks logic in some areas."
 

Pricing and Cost Advice

"It is a good product from a price perspective versus functionality."
"The cost is too high... They have to focus on more features with less cost for the customer. If you see the market, where it's going, there are a lot of players offering more features for less cost."
"It was pretty affordable. We did go a little bit above MSRP, but the service pack that was included was quite worth the additional costs. It is competitively priced compared to other major players in the market. It is significantly cheaper than Check Point, which is a primary competitor. Additionally, its pricing is comparable to that of Cisco's ASA and a few other vendors."
"Fortinet's pricing is more straightforward than other solutions. If Fortinet doesn't stick out when you're searching for a solution, you are a glutton for punishment. You only need to know two things when purchasing a Fortinet solution: your total bandwidth and bandwidth at the site. You need to estimate the future bandwidth with other solutions if your customer plans to upgrade."
"It is not expensive as compared to Cisco."
"It scales well if you know what to buy from a physical box standpoint. They seem to offer something for every level."
"Our licensing costs are on a yearly basis."
"In terms of the market, it's not a cheap product, but it's cost-effective."
"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."
"We got a much cheaper price than that provided by Fortinet right now."
"Sangfor is cheaper than competing vendors."
"If one is very cheap and ten is very expensive, I rate the tool's price as three out of ten."
"We purchased one year technical support and return to factory support, and we also purchased one-year technical support services. So those were additional."
"If you know you have around 200+ computer users on your network, then the Sangfor NGAF 5200-F-I model would be the minimum recommended model for that amount of users. This model includes modules for packet filtering, deep packet inspection, malware scanning, DSCP filtration, and many other features."
"Sangfor NGAF is a cheaply priced product, especially if I consider the previous product that was used in my company."
"The product is very cost-effective compared to other brands or vendors."
"Sangfor NGAF price is reasonable and there is an annual license. However, the maintenance cost can be a bit high."
"I rate the product price as one on a scale of one to ten, where one is low price and ten is high price."
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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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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 ...
Ask a question
Earn 20 points
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.
872,922 professionals have used our research since 2012.