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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
589
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

"I would recommend using Fortinet FortiGate because of its usability."
"Its usability is good. We can easily navigate the system, and we have a very good user experience."
"Fortinet FortiGate brings numerous benefits to my company."
"FortiGate is easier to deploy than Juniper."
"The support they provide is good."
"On a scale of one to ten, I rate this solution 10 out of 10."
"The setup is easy."
"The FortiGate Next-Generation Firewall is always updating. For example, if there is a big attack, they fix it in their firmware. They release new firmware with the necessary patches to address the vulnerabilities."
"It offers application control features."
"It enables us to not only detect but also prevent various types of incoming threats, allowing us to take appropriate corrective actions and exercise control over the network."
"In terms of the most valuable features, the IPS report is quick and updated, and performance is also valuable."
"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, and that's a valuable feature of Sangfor."
"The support from Sangfor NGAF here in Pakistan is great."
"This product is very user-friendly, and its Layer 7 security is very much improved."
"The tool's performance is good."
"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."
"Web Filter is effective, Web Cache offers bandwidth savings, and the VPN setup is easy."
"The most valuable features are IPS, MAPI, NAT, and VPN."
"Web filtering is very reliable."
"Having various solutions in one appliance, one portal, that's easy to implement, with excellent customer service makes for a sound solution."
"What I like about this product, which is the reason that we continue to use it, is that you can install the software version on your own hardware. In case there is a problem with the hardware, we can just install the firewall in another machine and restore the configuration."
"The threat prevention features of Untangle NG Firewall have helped my network security management, and I find them very good."
"The initial setup is very easy."
"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 initial setup is medium complex and takes between five days and a week."
"Some of the web policy reports could be improved."
"Its price could be better."
"The main aspect of FortiGate that could be improved is load balancing."
"The visibility of the network can be better. The GUI can be improved for better visibility of the network flow."
"It is essential to leverage its capabilities more professionally to achieve an even higher level of security."
"Fortinet FortiGate can improve performance. There was a huge challenge in terms of CPU and memory where the IPS engine would keep triggering. There were random spikes of overutilization in the CPU and memory resources. They have to work on CPU and memory stability considering these IPS engines. A few versions were very unstable."
"I would like to be able to generate reports about the protections that we have."
"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."
"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."
"The user interface isn't user-friendly though."
"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. There should be improvements in hardware scalability, allowing for more storage and memory capacity."
"It does not offer any recommendations on how to mitigate or control attacks."
"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."
"They need to improve their research team and they need to study their data to analyze it and build the product."
"The product needs to have a better support group for its online support, specifically for its help desk."
"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."
"On their low-end appliance, they could have more memory and the largest storage space. The low-end appliance comes with a too-small hard drive, and it could use a little extra room."
"The product must improve its reporting features."
"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."
"The hardware can be improved."
"The product should improve reporting."
"The user interface, training, and general product innovation need improvement. Enhancements could also be made to their reporting and accessibility."
 

Pricing and Cost Advice

"Easy to understand licensing requirements."
"Fortinet FortiGate SWG is an affordable solution."
"FortiGate Next Generation Firewall is a very cheap solution."
"The licensing costs are very low."
"The Indian market is different than the European and American markets. When you compare they need to be a bit more aggressive on pricing."
"They are very competitive, but we like to have the factory warranty taken care of."
"The price for the Fortinet FortiGate is reasonable. Secure SD-WAN is free of charge. If you have their firewall, it's free of charge. It's very tempting."
"FortiGate SWG is a cost-effective solution well-suited for organisations of all sizes."
"In my opinion, the price of the tool is good in the Pakistani market. We can easily get discounts if needed."
"The pricing is reasonable."
"For four to five physical appliances for a licensed firewall, it costs approximately $4,000."
"The product is very cost-effective compared to other brands or 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."
"The price falls in the mid-range, neither exceptionally low nor high."
"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."
"It costs about 8 to 10 thousand dollars per year for 500 users, standard licensing fees included."
"The solution is fairly priced."
"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."
"It is the most cost-effective to use."
"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."
"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."
"For the home use, it's cheap."
"The tool's pricing is moderate, and licensing costs are yearly."
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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
8%
Financial Services Firm
8%
Computer Software Company
7%
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 Enterprise135
Large Enterprise191
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.
886,576 professionals have used our research since 2012.