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KerioControl vs Sangfor NGAF comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jul 13, 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
2nd
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
381
Ranking in other categories
Software Defined WAN (SD-WAN) Solutions (1st), WAN Edge (1st)
KerioControl
Ranking in Firewalls
31st
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
57
Ranking in other categories
Intrusion Detection and Prevention Software (IDPS) (19th), Unified Threat Management (UTM) (11th)
Sangfor NGAF
Ranking in Firewalls
19th
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 July 2025, in the Firewalls category, the mindshare of Fortinet FortiGate is 21.2%, up from 17.7% compared to the previous year. The mindshare of KerioControl is 1.4%, up from 1.1% compared to the previous year. The mindshare of Sangfor NGAF is 1.3%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
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.
Constantnos Achilleos - PeerSpot reviewer
Leveraging geo-tagging and web filtering for enhanced network security
The solution is used for site-to-site VPN connections and it is valued for its cost efficiency and easy connectivity. It is especially beneficial for multi-site VPNs and is used in about fifteen different components KerioControl has provided a financial benefit as it allows purchasing one license…
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

"The most valuable features of Fortinet FortiGate are it is one of the most mature firewalls in the UTM bundle."
"Secure, user-friendly, stable, and scalable network security solution. Installation is straightforward."
"A strong point of FortiGate is that the graphical interface is complete and easy to use, especially if we think there is a list of operations that we are able to perform inside."
"Fortinet FortiGate is a security device. It can optimize security on the networks of a company. It actually protects the company from attacks from outside. With FortiGate, you can categorize the users. You can create a group of users that can access all of the websites for their work. You can limit other users' access."
"Valuable features include the Web Application Firewall, and it even has DLP (data leak prevention)."
"There are lots of features and most of them are deployed for internet security. Users are protected if they accidentally go to some malicious sites."
"Fortinet FortiGate is the best option on the market when it comes to firewalls."
"Fortinet FortiGate is a very good next-generation firewall."
"I am impressed with the tool's firewall filtering capacity."
"The statistic feature enables us to better use bandwidth management. We monitored the use by mobile, type of application, department, and by users. The bandwidth was solid. Our internet speed is optimized for our research."
"Compared to other solutions, accounting and live monitoring of firewall status are very good features in KerioControl."
"I love the VPN that we set up. A few of us have it on our computers so that if we leave, we can still access the stores. And we can work from home if needed. When I sign into that Kerio VPN, it links me like I'm sitting in the store. It puts me in our secure network so that I can sign on to each individual store and I can run numbers... If I have to work from home, it's so much faster than the way we used to do it."
"We also like the security. We can control what sites users can go to and we can make sure that where they're going is appropriate and that it's work-related."
"The most valuable features of Kerio Control are the IPS and traffic rules. The traffic rules are very user-friendly and the IPS is working well. Additionally, the anti-virus is effective with quick options, such as filtering."
"When one of the employees of my customers is using the VPN Client, I have created for them that they will always get a message. When the VPN Client connects to Kerio Control from the outside, they will get an email so they know when they are connected and when they are disconnected what is happening to their network."
"The solution has an app manager and a portal where you can maintain all your Keri products. It is a firewall that includes antivirus and anti-malware, which adds security. The VPNs, both site-to-site and client VPNs, are pretty easy to set up."
"The capabilities are mostly within the box."
"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. That's a valuable feature of Sangfor."
"I think the tool has the feature to detect and kill ransomware in three seconds."
"The stability of Sangfor NGAF is good."
"The price versus value is good because the solution is less expensive than Sophos, Fortinet, or SonicWall."
"Particularly good in the DPI where we can inspect inbound and outbound traffic."
"It is a stable solution."
"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."
 

Cons

"With the standard support subscription, if the device goes down, the customer has to first ship the box, and then Fortinet sends the replacement. With the higher support, the customer has to ship the device after they have the replacement. It would be better for customers to get immediate replacements even with a standard subscription."
"In the balance between links feature normally you can just choose one option to balance. It would be better for the solution to have more than one option, preferably three."
"Fortinet Fortigate could benefit by simplifying some of their processes."
"I find the management console not very straightforward, so that's an area where Fortinet FortiGate can improve. They should simplify it and make it more user-friendly."
"I believe there is room for improvement in machine learning and AI in Fortinet FortiGate. I would like to see more automation regarding AI and machine learning in Fortinet FortiGate."
"The user interface of the Fortinet FortiGate management console could be more intuitive and user-friendly, and the log analysis and reporting features could be enhanced to provide more flexibility and customizable insights."
"They have recently acquired a CNAP solution which should be integrated into FortiGate boxes natively for protection at any application layer. Since Fortinet FortiGate has Layer 7 protection, they should integrate that as soon as they can for threat detection and network detection."
"The user interface could be improved to make it less confusing and easier to set up."
"The denial of service could also be improved. There recently was a big issue with denial of service attacks and it was a bit laborious."
"The solution's hardware is not that great and could use more improvement. However, the VM software and the virtualized KerioControl itself are pretty good. The software is good; it's just the hardware that needs improvement."
"I would like to see them develop a bit more flexibility creating VLANs."
"The antivirus seemed to be a bit laggy on the connection so I disconnected that. It's definitely good. The only issue we've had with any sort of cyber attack seemed to be coming from a couple of distinct locations, people trying to get into known ports on remote desktops and stuff like that. The fact that we can block all that traffic is just great. It simplifies it."
"There were certain things I didn't know about it, but I've always been able to just contact our IT company. They've been able to walk me through certain things. It was quite a monumental task to set up a public site. Support really had to help me with setting up the VLANs and walk me through it. It was not possible for me to figure that out on my own, but that's what they're here for. That could have been a little bit easier laid out."
"The improvement that we are looking for is for when decide to move some part of our application to the cloud."
"When we did our last update, we had some trouble with the initial syncing process to get our messaging to go through. But we were also moving a store and a lot was changing during that process. I don't think it was on Kerio's end. It just coincided with the update. Once we got our third-party IT guy involved it was resolved very quickly."
"Their support is getting better but still needs improvement."
"They need to improve their research team and they need to study their data to analyze it and build the product."
"I feel Sangfor should follow the hierarchy and close deals via resellers instead of closing it all with their own team."
"It does not offer any recommendations on how to mitigate or control attacks."
"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."
"An area of improvement for Sangfor NGAF could be in the field of reporting and logging."
"An area for improvement would be the number of ports defined on the box. In the next release, I would like them to develop their provisioning stage of enrolling end devices."
"I believe that IAM and NGFW need to merge into a single box, instead of there being two separate box solutions."
"The interface and user experience are horrible."
 

Pricing and Cost Advice

"It is more affordable than Check Point and Palo Alto. Another thing is that all the features and the OS remain the same irrespective of the size of the device. Pricing-wise, Fortinet typically provides one-year support with the firewall appliance. There is also an option for three years which is how their licensing works."
"It is an inexpensive solution."
"The licensing cost is at the intermediate level."
"Fortinet costs are 25% lower than the high-cost provider. There is an equipment cost and a recurring monthly cost for licenses and technical support."
"When I look around at other products, such as Sophos, Fortinet FortiGate is 20% to 30% more expensive with our current cost."
"The price of FortiGate is average and I would say that based on the top five products available on the market, it is in the affordable range."
"The cost of Fortinet FortiGate is competitive and not expensive compared to other enterprise- grade solutions. On average, the license cost per year is around seventy percent of the firewall's purchase price."
"Fortinet has more device options that are affordable for small businesses than Palo Alto, and its enterprise-level models are also cheaper. Palo Alto also has a separate license for VPN connections and SD-WAN, but FortiGate offers these features standard."
"Its initial cost is less as compared to other products. It becomes a bit costly when you pay for the products that you don't use. We paid for almost all the products through subscription, but we are using only a few products. We use EndPointSecurity, Kerio Connect, WebMonitor, and LanGuard. We don't use the rest of the products."
"The pricing is in-line with our expectations in terms of the quality that we get for it."
"The fixed model of users and devices is a bit of a problem for us. We want to be able to expand it fast and not have to contact our supplier first to get a license... If they had a larger fixed price with unlimited users or devices, that would help. Now, it's five users each time. A pack of 100 or 200 users for a certain price would make it more dynamic and user-scalable."
"Its licensing is yearly. You renew every year. Its price is all-inclusive."
"The price is fine."
"It's too expensive. The license, in the last year or so, has gone up by over a £100. We're almost being out-priced by the annual license at the minute."
"There's a one-time fee. For KerioConnect, it's just a server. With KerioControl, you have an option. You can virtualize it on a VMware system or have the hardware. I think mid-range or desktop KerioControl hardware could cost around 2000 dollars for a 25 user client. You need annual renewal for additional features like antivirus."
"KerioControl's pricing is good."
"The price falls in the mid-range, neither exceptionally low nor high."
"When it comes to the price of firewall solutions, Sangfor NGAF takes the cake."
"The price could be more competitive."
"Sangfor NGAF price is reasonable and there is an annual license. However, the maintenance cost can be a bit high."
"Sangfor NGAF is a cheaply priced product, especially if I consider the previous product that was used in my company."
"The price is unmatcheable."
"It costs about 8 to 10 thousand dollars per year for 500 users, standard licensing fees included."
"If one is very cheap and ten is very expensive, I rate the tool's price as three out of ten."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Educational Organization
9%
Comms Service Provider
8%
Manufacturing Company
7%
Computer Software Company
22%
Comms Service Provider
9%
Financial Services Firm
7%
Media Company
7%
Computer Software Company
12%
Manufacturing Company
11%
Financial Services Firm
9%
University
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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 KerioControl?
The solution provides feasibility regarding cyber privacy.
What is your experience regarding pricing and costs for KerioControl?
KerioControl offers good pricing as one license covers all features needed without extra payment. The price for the p...
What needs improvement with KerioControl?
The logs could be improved for better clarity. It is difficult to understand when there is a threat attack, and handl...
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

FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate, Fortinet Firewall
No data available
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
Triton Technical, McDonald's
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 KerioControl vs. Sangfor NGAF and other solutions. Updated: July 2025.
861,524 professionals have used our research since 2012.