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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
590
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
21st
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
31st
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
26
Ranking in other categories
Unified Threat Management (UTM) (9th)
 

Mindshare comparison

As of April 2026, in the Firewalls category, the mindshare of Fortinet FortiGate is 17.2%, down from 21.3% 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 1.0%, down from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Firewalls Mindshare Distribution
ProductMindshare (%)
Fortinet FortiGate17.2%
Sangfor NGAF1.0%
Untangle NG Firewall1.0%
Other80.8%
Firewalls
 

Featured Reviews

Abhinandan Yadav - PeerSpot reviewer
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.
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 initial setup is straightforward."
"The security for endpoints is the most valuable. It is very secure for our workers. It allows us to secure a transaction and enable security for a specific segment in the workflow."
"I like that you are able to manage FortiGate from the FortiManager to create a more centralized environment."
"The Fortinet FortiGate local partners were good. I did not have direct contact with Fortinet support."
"I've never had a problem with Fortinet FortiGate support, so I'd rate it ten out of ten."
"It's very easy to configure."
"Allows for firewall rules to be programmed and named in a way that makes it “readable”"
"The most useful features of Fortinet FortiGate IPS are you can create a virtual firewall within it, most other firewalls do not have this feature, you are able to manage your network and have network segmentation within your firewall, and additionally, you can create virtual switches within the firewall and have policy management, such as firewall and access policy."
"The most valuable feature of Sangfor NGAF is its integration."
"The price versus value is good because the solution is less expensive than Sophos, Fortinet, or SonicWall."
"The built-in features function as intended, providing exceptional value."
"While the features are not dissimilar to other brands, configuration is much more simple, which works out great for Indonesian people."
"The stability of Sangfor NGAF is good."
"Particularly good in the DPI where we can inspect inbound and outbound traffic."
"In terms of the most valuable features, the IPS report is quick and updated, and performance is also valuable."
"It offers application control features."
"They have a command center that makes it easy to log into and see all of your appliances nationwide."
"We have had incredibly good results with all of its features."
"The product helps small and medium enterprises secure their networks from intrusions. It also has features like DNS blocking."
"The reason we chose this solution is because of their support, which is hands down the best support that I have had with a firewall."
"The most valuable features are IPS, MAPI, NAT, and VPN."
"The initial setup is very easy."
"​It is very easy to deploy and monitor. ​"
"Application Control and filtering features are valuable."
 

Cons

"The solution could improve by having some additional features, such as IBS and better cloud administration."
"At the moment, if you don't integrate any third-party solution with a simple Fortinet FortiGate box, the box would not function as expected for superb protection."
"Fortinet could improve the windows opener or the virtual IP solutions for opening windows. The virtual IP settings need improvement as firewalls are trending in new development directions."
"The support is not good because I generally search for solutions online. When I open a case, they usually identify it as a bug they are working on."
"The initial setup and configuration are not intuitive and require training."
"FortiGate is a complete solution, but it is very expensive compared with other solutions."
"I think they could improve the monitoring."
"NGN, reporting and controls."
"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 tool's support is an area of concern where improvements are required."
"The solution has too many bugs and these slow down the implementation."
"They need to improve their research team and they need to study their data to analyze it and build the product."
"We have deployed many firewalls and have faced two or three faulty devices that we have to replace over a year because their power supply was faulty."
"The firewall system needs gradual improvements because there are more threats and challenges every day."
"The setup phase is quite complex."
"An area for improvement would be the number of ports defined on the box."
"The management console for partners is a bit tricky (buggy)."
"It would be much easier if there was a mobile app."
"The common center facility that Untangle provides should be available on-premises."
"We seek the availability of the hardware in our region. The hardware-based firewall from Untangle is currently not available in our region."
"Web-filtering policies could be improved."
"It does have multi-factor authentication in some areas, but I would love to see a more widely implemented version of that on the devices themselves."
"For the web filter, I think they can do better especially on the free model."
"At this stage, I think the SSL decryption option can be streamlined."
 

Pricing and Cost Advice

"Its pricing is good. The advantages of Fortinet FortiGate over its competitors include good pricing and meeting our requirements at a lower cost."
"While Fortinet FortiGate has a higher price point compared to Sophos XG, its user-friendly interface justifies the cost."
"There is only a standard license cost to use the solution."
"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."
"As far as I'm aware, in our case, it's just a yearly pricing arrangement with no additional licensing costs."
"If the customer is looking for SD-WAN, it comes free with FortiGate."
"The solution's pricing is competitive."
"I think price-wise, the solution is totally reasonable since it has many products to serve, starting from small homes to massive scale sites."
"In my opinion, the price of the tool is good in the Pakistani market. We can easily get discounts if needed."
"It costs about 8 to 10 thousand dollars per year for 500 users, standard licensing fees included."
"When it comes to the price of firewall solutions, Sangfor NGAF takes the cake."
"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 is cheaper than competing vendors."
"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 is one of the cheapest tools in the market."
"The price is unmatcheable."
"This is not an expensive product. It is affordable and there are different packages available depending on the features that you need, or the sector that you are in."
"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."
"Untangle is open-source software. So, you can get it for free. That has been a benefit, especially for the residential users because it is free. The license costs start at $25 a month for some additional features, including higher tiers of security intrusion prevention. The free version comes with intrusion detection, and then the license version has intrusion prevention. It also has some additional things for active directory connectors, etc. It starts at $25 a month to cover 12 devices. Then it goes up from $25 to $50 a month for 12 to 25 devices. That's where it really doesn't scale out per site. If you have a site that has more than 50 devices on it, then Untangle quickly becomes cost prohibitive in comparison to several other competitors."
"We pay $350 USD per year for the solution. There are no additional costs. As long as you're not using a physical appliance, that's all you need."
"The setup cost is about $2000 to $3000 per year."
"The solution is fairly priced."
"The tool's pricing is moderate, and licensing costs are yearly."
"The pricing model is better than with SonicWall."
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Top Industries

By visitors reading reviews
Computer Software Company
11%
Comms Service Provider
10%
Manufacturing Company
8%
Financial Services Firm
7%
Manufacturing Company
11%
Comms Service Provider
9%
Financial Services Firm
8%
Computer Software Company
7%
Comms Service Provider
15%
Manufacturing Company
9%
Construction Company
8%
University
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business366
Midsize Enterprise135
Large Enterprise192
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 needs improvement with Untangle NG Firewall?
I would appreciate improvements to the ad blocker and SSL Inspector of Untangle NG Firewall.
What is your primary use case for Untangle NG Firewall?
My usual use cases for Untangle NG Firewall are just like a firewall and router. The main purpose is for firewall fun...
 

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: April 2026.
886,719 professionals have used our research since 2012.