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Sangfor NGAF vs Untangle NG Firewall comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jan 25, 2026

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
581
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 (1st), Unified Threat Management (UTM) (1st)
Sangfor NGAF
Ranking in Firewalls
23rd
Average Rating
8.0
Reviews Sentiment
6.5
Number of Reviews
34
Ranking in other categories
No ranking in other categories
Untangle NG Firewall
Ranking in Firewalls
30th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
26
Ranking in other categories
Unified Threat Management (UTM) (11th)
 

Mindshare comparison

As of March 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 Sangfor NGAF is 1.0%, down from 1.2% compared to the previous year. The mindshare of Untangle NG Firewall is 0.9%, down from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Firewalls Market Share Distribution
ProductMarket Share (%)
Fortinet FortiGate18.3%
Sangfor NGAF1.0%
Untangle NG Firewall0.9%
Other79.8%
Firewalls
 

Featured Reviews

Vasu Gala - PeerSpot reviewer
Manager, Information Technology Operation/Presales at TechMonarch
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.
Zaid Farooqui - PeerSpot reviewer
CIO at Indus Motor Company
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.
Gary-Downey - PeerSpot reviewer
Director of Information Technology at a consultancy with 11-50 employees
Has provided built-in VPN tools and reporting features that streamline remote access and monitoring tasks
We do an outside-sourced threat prevention regarding the Threat Prevention features. I haven't run into areas that could be improved or cons versus pros for Untangle NG Firewall. I haven't done anything too advanced when it comes to the filtering, so I'm not sure what can be improved or added. I haven't dug into the advanced features, but I think some of the advanced capabilities are probably where it lacks a little bit, with the filtering and firewall rules. These areas could be improved to make it a nine out of 10 or a 10 out of 10 for overall rating.

Quotes from Members

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

Pros

"The product's most valuable feature is the ease of deploying IoT security with a single click. Additionally, the frequent updates to the online database ensure that our security measures are always up to date, enhancing our protection against emerging threats."
"I like the common administration and the possibility of adding Fortinet defense systems."
"The VPN is the most valuable feature."
"We use a lot of function on the IPS and it works well for us."
"Stateful packet inspection is valuable. It also does SSL packet inspection. It is able to provide a VPN for remote users with secure connectivity."
"On a scale of one to ten, I rate this solution 10 out of 10."
"Web filtering is the most useful feature."
"The centralized management allowed us to manage 50 devices effectively, which I found better than Cisco."
"The most valuable feature of Sangfor NGAF is its integration."
"We've found the technical support to be helpful."
"The built-in features function as intended, providing exceptional value."
"The capabilities are mostly within the box."
"Sangfor has the best capabilities for securing connections, securing web browsers, securing servers, and general threat protection."
"The product is very fast and reliable."
"The most valuable features are the WAN optimization, the internet access gateway (IAG), and the central console, which allows us to implement on their firewall."
"In four steps one can configure the entire firewall."
"​It is very easy to deploy and monitor. ​"
"The threat prevention features of Untangle NG Firewall have helped my network security management, and I find them very good."
"NG Firewalls allow us to permit or deny applications we don't want to run. We also use content filtering, SSL inspection, and all the other things we run on the firewall to keep our clients protected and ensure they're not going where they shouldn't. It's a great firewall that works as intended."
"Easy to set up and easy to integrate."
"The interface is very good."
"The product is easy to implement."
"Web Filter is effective, Web Cache offers bandwidth savings, and the VPN setup is easy."
"They have a command center that makes it easy to log into and see all of your appliances nationwide."
 

Cons

"In the scenarios coming from Sophos, it has not."
"The Web-filter in this solution is not very good."
"The area that Fortinet may improve is customer support. When you have an incident, situation, or open a case, the support is not as good as Cisco or other platforms I have tested."
"I think they need to improve more in order to be a competitor with the leaders of the field."
"The learning curve is a bit higher."
"We can't identify which users are causing challenges when we have issues."
"One area for improvement involves FortiAnalyzer, specifically regarding the SOC part and log interpretation. Sometimes interpretation is very difficult."
"I would like to have SD-WAN as a part of the Next Generation Firewall. It would enhance high availability."
"The support for YouTube or the Internet is not enough."
"Sangfor could improve their interface capacity on the 5100 series model and upgrade their hardware from one gig to 10 gig. This would improve the overall throughput."
"They need to increase the number of ports in the firewall."
"The cost of licensing is very high compared to other firewalls available here."
"There is room for improvement in dependency on certain infrastructure, like the DNS dependency on the current DNS server that the company has. It should be standalone. It should not depend on any other DNS server."
"Scalability for any network device is not very easy in terms of vertical scalability."
"Sangfor NGAF could improve the policies and default criteria. They could be much better."
"The solution has too many bugs and these slow down the implementation."
"Whenever there are a large number of endpoint VPN clients, connectivity becomes slow."
"The user interface, training, and general product innovation need improvement. Enhancements could also be made to their reporting and accessibility."
"The solution's licensing count could be improved."
"The pricing should be reduced because it is expensive."
"The ability to setup a DDNS for each WAN independently would be a very handy feature."
"The common center facility that Untangle provides should be available on-premises. There are great corporations here in Mexico that like the Untangle solution, but they don't like the fact that the monitoring and access to the appliance are in the cloud. They request for the common center facility to be available and installed on-premises."
"It would be much easier if there was a mobile app."
"The web content filtering needs improvement."
 

Pricing and Cost Advice

"The pricing depends on the FortiGate model we are using, ranging from $3,000 to $20,000 US dollars."
"The product is not very expensive."
"The product is a little bit expensive."
"Its pricing is competitive with other solutions."
"We pay $500 per year for the license."
"Pricing and licensing is a little bit complicated in FortiGate. They are always on the higher side. This is one issue that we always raise with the company that they should reduce the price according to Indian market requirements. There are no costs in addition to the standard licensing fees."
"In my opinion, the pricing of the product is reasonable."
"Licensing is usually on a three-year period."
"Sangfor NGAF is a cheaply priced product, especially if I consider the previous product that was used in my company."
"When it comes to the price of firewall solutions, Sangfor NGAF takes the cake."
"The pricing is reasonable."
"I rate the product price as one on a scale of one to ten, where one is low price and ten is high price."
"The product is very cost-effective compared to other brands or vendors."
"In my opinion, the price of the tool is good in the Pakistani market. We can easily get discounts if needed."
"It is one of the cheapest tools in the market."
"For four to five physical appliances for a licensed firewall, it costs approximately $4,000."
"It is not expensive. It is cheaper than Fortinet."
"For the home use, it's cheap."
"The setup cost is about $2000 to $3000 per year."
"Usually, it's about $350 a year for 12 users, and it's about $600 for 50 users. It's very reasonable as compared to the others. One of the reasons is that they're all open-source. You just buy their appliance and put it in until it dies. Because it's run under open platforms, mine seems to always work on older equipment. I've taken old equipment and put a new hard disk in it. I have taken about nine-year-old computers and put their operating system on them, and ran them like a champ. The only thing that changed was the hard drive because I don't trust a hard drive that's more than three to four years old."
"It is not expensive. The best part is that it is based on the pay-per-use kind of scenario. An increase or decrease in the number of people doesn't make any difference. We are really happy about using this particular scenario."
"It is the most cost-effective to use."
"The tool's pricing is moderate, and licensing costs are yearly."
"On a scale from one to ten, where one is cheap and ten is expensive, I rate the solution's pricing an eight out of ten."
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Comms Service Provider
9%
Manufacturing Company
8%
Financial Services Firm
6%
Manufacturing Company
11%
Comms Service Provider
8%
Financial Services Firm
8%
Computer Software Company
7%
Comms Service Provider
15%
Manufacturing Company
9%
University
7%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business357
Midsize Enterprise133
Large Enterprise189
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise10
Large Enterprise10
By reviewers
Company SizeCount
Small Business26
Midsize Enterprise1
 

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...
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 ...
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...
What is your experience regarding pricing and costs for Untangle NG Firewall?
Based on my experience, the pricing for Untangle NG Firewall is pretty comparable. I haven't bought a new one in a wh...
What needs improvement with Untangle NG Firewall?
We do an outside-sourced threat prevention regarding the Threat Prevention features. I haven't run into areas that co...
What is your primary use case for Untangle NG Firewall?
I just get on and monitor the interfaces, the networking, and the basics of it for this product.
 

Also Known As

Fortinet FortiGate Next-Generation Firewall
Sangfor NGAF Firewall Platform
No data available
 

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
The Ministry of Science, Technology, and Innovation (Indonesia), Lawson, Inc. (Philippines), Universiti Sultan Zainal Abidin (Indonesia), TEK Automotive (Italy), etc.
North American Stamping Group, Cerebral Palsy of North Jersey (CPNJ), Brown County Schools, IN, City of Bridgeton, MO, Lancaster County, SC, Vision Charter School, Clay County Sheriff’s Department, NC, Breakwater School, Boys & Girls Club of Manchester, NH, Admiral Farragut Academy, Flow Companies, No Ordinary Hotel, KECdesign,
Find out what your peers are saying about Sangfor NGAF vs. Untangle NG Firewall and other solutions. Updated: March 2026.
883,026 professionals have used our research since 2012.