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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
6.8
Number of Reviews
592
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

"Regionally, we are well covered. Technical support is good in this area."
"I think when you look at this product, you must realize that the box hardware and software are very stable, and the pricing is perfect."
"FortiGate is easier to use as compared to Checkpoint devices; it is user friendly and has a good UI, so you don't need much expertise to work on this firewall and you don't need to worry much about DCLA, commands, and things like that."
"Having IPS helps in ensuring that our network is protected from potential threats, which is crucial as we implement our payment gateway."
"FortiGate SWG's most valuable feature is integration with vulnerability management."
"The most valuable features of the FortiGate firewall include SSL inspection, VPN functionality, and threat intelligence features for preventing threats."
"The best features of Fortinet FortiGate are that it does the job effectively and protects our environment."
"It is easy to use. We chose this product for the possibility to have virtual domains (VDOMs). We are building another company in the group, and we would like to split the firewalling rules and policies between these two companies. Each company would be able to manage its own policies and security rules, which is an advantage of Fortinet FortiGate. We can define VDOMs, and every company can manage its own VDOM as if it has its own physical firewall, but in fact, we would be using the same physical appliance because we are also using the same internet lines. So, it allows us to reuse the existing resources without the disadvantage of having to compromise on policies and security. Each company can choose its own way of working."
"The price versus value is good because the solution is less expensive than Sophos, Fortinet, or SonicWall."
"I think the tool has the feature to detect and kill ransomware in three seconds."
"The VPN connectivity feature is really nice."
"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."
"The product is very fast and reliable."
"The support from Sangfor NGAF here in Pakistan is great."
"Sangfor NGAF specializes in ransomware detection and helps to protect our network from ransomware threats and malware."
"The flexibility to grow, the user-friendliness of the interface, and the common center facility are the advantages of Untangle NG Firewall."
"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."
"We use the web sensor, the virus blocker, the spam blocker, bandwidth control, application control, and firewall options, and we're quite happy with all of it."
"Untangle NG Firewall is something that I recommend, although we have only tried the software version."
"From a small business perspective, it's a very good product because you don't really have to be that technical in order to use it."
"The threat prevention features of Untangle NG Firewall have helped my network security management, and I find them very good."
"The ease of use and the built-in and integrated features, including the apps that include OpenVPN, IPsec, and WireGuard VPN, are all built straight into Untangle NG Firewall."
 

Cons

"The issue with Fortinet FortiGate is the many security CVEs around; I have read there are probably multiple critical CVEs above 9.0 in Fortinet FortiGate products."
"I haven't had a single issue since using Fortinet."
"The performance and speed are aspects of the solution that could always be improved upon."
"The support costs and licensing are sometimes so expensive."
"MTBF: Hardware failure is more common when compared to SonicWall or Cisco ASA."
"Fortinet FortiGate SWG can't be used on its own, and you have to get FortiAnalyzer."
"For the migration, everyone has a firewall in use and I am selling Fortinet. Typically, I am replacing another firewall. Previously, there was a tool available to convert configurations from one firewall, such as Palo Alto, to Fortinet, but this tool is no longer free. If it could be made free again, it would be very beneficial."
"Backup can be improved."
"The cost of licensing is very high compared to other firewalls available here. There should be improvements in hardware scalability, allowing for more storage and memory capacity."
"I think the GUI needs to be improved, there are a lot of areas where the panes do not make sense."
"The user interface isn't user-friendly though."
"Sangfor NGAF could improve the policies and default criteria. They could be much better."
"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."
"I believe that IAM and NGFW need to merge into a single box, instead of there being two separate box solutions."
"The reporting and log management could be improved."
"I would be happy if Sangfor developed a firewall designed specifically for home use, as well as for small businesses such as clinics and so on."
"It would be much easier if there was a mobile app."
"The storage is minimal, so we have to set the system to delete data after seven days."
"The pricing is not as good as it was some time ago. They've since skipped offering a lot of individual features."
"The pricing should be reduced because it is expensive."
"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."
"The user interface, training, and general product innovation need improvement."
"The product needs to have a better support group for its online support, specifically for its help desk."
"The web content filtering needs improvement."
 

Pricing and Cost Advice

"FortiGate Next Generation Firewall costs our company around $12000 per year."
"Fortinet FortiGate gives you most of the features in one license."
"The pricing is perfect."
"The license is too expensive to renew. The license renewal process is also complex."
"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 give the pricing of the solution a six out of ten."
"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."
"The price depends on the size of the company. From the beginning, you just want to know the internet bandwidths, speed, and the number of users to be able to offer the right product and model. They have a lot of products in FortiGate according to the size of the company, like 200D and 300D."
"The price is unmatcheable."
"It costs about 8 to 10 thousand dollars per year for 500 users, standard licensing fees included."
"The license of Sangfor NGAF can be purchased at different interval lengths, such as annually or three years. They offer a range of packages to choose from, such as combo or hybrid packages. We are using the complete solution package which includes IM, NGF and SSL VPN, and WAF."
"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."
"When it comes to the price of firewall solutions, Sangfor NGAF takes the cake."
"The price could be more competitive."
"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."
"The solution has a TCO that is 32% to 50% less than Sophos, Fortinet, and SonicWall."
"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."
"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."
"The pricing model is better than with SonicWall."
"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."
"For the home use, it's cheap."
"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."
"The tool's pricing is moderate, and licensing costs are yearly."
"It is the most cost-effective to use."
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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%
Financial Services Firm
8%
Comms Service Provider
8%
Computer Software Company
8%
Comms Service Provider
16%
Manufacturing Company
9%
Construction Company
8%
University
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business365
Midsize Enterprise136
Large Enterprise193
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.
890,071 professionals have used our research since 2012.