Try our new research platform with insights from 80,000+ expert users

KerioControl vs Untangle NG Firewall comparison

Sponsored
 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 16, 2024

Review summaries and opinions

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

ROI

Sentiment score
5.8
Fortinet FortiGate provides rapid ROI through reduced costs, enhanced security, and automation, making it cost-effective and efficient.
Sentiment score
6.8
KerioControl delivered significant financial benefits through bandwidth optimization, VPN efficiency, and reduced support, maintenance, and security expenses.
Sentiment score
6.5
Untangle NG Firewall saves users time and money, simplifies management, enhances security, and offers substantial ROI through scalable solutions.
Clients are now comfortable and not wasting productive hours on IT support.
Managing Director at a manufacturing company with 10,001+ employees
The automation part is giving us a cost benefit and speed; we can react faster.
BDM Fortinet & BDM Teamlead at Exclusive Networks
It's a very useful tool to mitigate and protect your enterprise.
Staff Infrastructure & Security Engineer at Mozn Systems
My ability to monetize it as a gateway security appliance to offer enhanced service offerings allows me to increase our price point.
Service Delivery Manager at CasCom
 

Customer Service

Sentiment score
6.6
Fortinet FortiGate's customer service is highly rated, though some report delays; multilingual support and resources enhance accessibility.
Sentiment score
5.3
KerioControl support receives mixed reviews, with some praise but many report slow responses and reliance on online communities.
Sentiment score
5.6
Untangle NG Firewall's support is responsive but faces challenges with time zones, expertise, resources, and documentation improvements.
The quick resolution of issues with Fortinet FortiGate is due to the support of the company and the fact that the equipment is easy to work with.
IT Manager at a consultancy with 10,001+ employees
I would rate the technical support for Fortinet FortiGate a ten out of ten.
NAC Support at Rah Infotech Pvt Ltd
As a solution provider, when I encounter problems, I connect directly with Fortinet support, and they provide solutions within a very short time.
Manager, Information Technology Operation/Presales at TechMonarch
I have never needed to contact customer support as the product is easy to use.
Product manger at Asbis Mediteranean
They're able to remotely manage the devices if necessary for support.
Service Delivery Manager at CasCom
I use official documentation, guides, or manuals for Untangle NG Firewall.
Information Technology System Administrator at Ίδρυμα Ευγενίδου / Eugenides Foundation
They got back to me pretty quickly, the response time was fast, and they're knowledgeable.
Director of Information Technology at a consultancy with 11-50 employees
 

Scalability Issues

Sentiment score
7.1
Fortinet FortiGate is praised for scalability across businesses, though challenges exist in hardware updates and public cloud environments.
Sentiment score
6.7
KerioControl suits small to medium businesses but faces scalability issues in larger enterprises, requiring hardware upgrades for increased capacity.
Sentiment score
6.3
Untangle NG Firewall is versatile, scalable, and suitable for both large enterprises and small businesses, supporting varied user demands.
They scale up really well from smaller models like the FortiGate 40 and 50 to bigger sites with the FortiGate 100 for more throughput - up to enterprise datacenters.
IT Manager at Daltons Limited
The variation comes in terms of the interfaces and throughputs, but from a security perspective, you get the same benefit, irrespective of whether you have an entry-level unit or an enterprise.
Cewa Solutions Architect at a tech services company with 11-50 employees
We determine sizing based on multiple factors: number of users, available links, traffic types, server count, services in use, and whether services will be published.
General Surgery Specialist at Helwan University Cairo
KerioControl has met some of the network infrastructure needs yet could improve in terms of scalability.
Product manger at Asbis Mediteranean
Since it can be put on any box, the scalability is fantastic.
Service Delivery Manager at CasCom
 

Stability Issues

Sentiment score
7.7
Fortinet FortiGate is praised for stability and robust performance, with few issues related to firmware updates and memory.
Sentiment score
7.2
KerioControl is stable and reliable, with minor hardware or update challenges, and performs well according to user assessments.
Sentiment score
8.4
Untangle NG Firewall is praised for stability and reliability, experiencing minor issues but no major disruptions, suitable for large-scale administration.
We're experiencing 99.999% availability consistently.
Manager, Information Technology at a consumer goods company with 11-50 employees
I would rate the stability of Fortinet FortiGate a ten out of ten.
NAC Support at Rah Infotech Pvt Ltd
Currently, we are experiencing a general outage of one of the main internet service providers of the Dominican Republic, and we have not been impacted in our operations because with SD-WAN, we have another internet service provider and we are working with the second WAN connection without any disruption.
CISO at a financial services firm with 1,001-5,000 employees
I would rate the stability and reliability of Untangle NG Firewall as a ten.
Information Technology System Administrator at Ίδρυμα Ευγενίδου / Eugenides Foundation
I haven't had to mess with it too much; it's pretty stable.
Director of Information Technology at a consultancy with 11-50 employees
 

Room For Improvement

Fortinet FortiGate users seek hardware improvements, streamlined licensing, improved VPN, better support, stability, documentation, and competitive pricing.
KerioControl requires improvements in VPN, user interface, support, security, performance, and customization features for large networks.
Untangle NG Firewall needs improved support, a streamlined console, and enhanced features like web filtering, mobile access, and reporting.
These sessions should be around five to ten minutes long, allowing users and partners to quickly grasp the information without disrupting their daily tasks.
Managing Director at a manufacturing company with 10,001+ employees
The solution should be able to implement machine learning and analytics of all the logs for threat detection and protection.
Senior Systems Engineer at Caribbean Development Company
It would be better for customers to get immediate replacements even with a standard subscription.
Director at a tech services company with 11-50 employees
The user interface, training, and general product innovation need improvement.
Service Delivery Manager at CasCom
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.
Director of Information Technology at a consultancy with 11-50 employees
I would like to improve the ad blocker and SSL Inspector by having more settings in the filters, cookie filters, and pass lists.
Information Technology System Administrator at Ίδρυμα Ευγενίδου / Eugenides Foundation
 

Setup Cost

Fortinet FortiGate is cost-effective, competitively priced, with flexible licensing, though some users find renewal costs concerning.
KerioControl offers affordable pricing with complex licensing, appreciated features, but high annual fees can be challenging for small offices.
Untangle NG Firewall's modular pricing varies with setup size, offering cost-effective open-source options and flexible enterprise packages.
Last year, I renewed the support for three years, which can sometimes be expensive but depends on the security benefits and how it helps us.
Network & System Admin at Invoke Studios
It offers cost savings as it is generally cheaper than the competition.
IT Infrastructure Architect at Apotek 1
It is about 20% cheaper.
Network Security Engineer at TD SYNNEX
The price for the product is rated as ten out of ten.
Product manger at Asbis Mediteranean
It's less expensive, especially because it has a lot of the pieces integrated into the firewall, so you get savings on that front.
Director of Information Technology at a consultancy with 11-50 employees
It is not very expensive, so it is affordable for my budget.
Information Technology System Administrator at Ίδρυμα Ευγενίδου / Eugenides Foundation
 

Valuable Features

Fortinet FortiGate offers user-friendly, cost-effective security with features like SD-WAN, VPN, centralized management, and automated updates.
KerioControl provides user-friendly navigation, robust security features, VPN support, and efficient network management with positive feedback on ease of use.
Untangle NG Firewall provides versatile security features, easy setup, and centralized management, ideal for small businesses on generic hardware.
We got a firewall and gave an SSL VPN to my client to connect to their servers, after which, such kind of activities involving ransomware attacks stopped.
Owner at Mindware Computer Solutions
They put in a thing called the FortiCookbook, which is very easy to read with real-life scenarios that make networking tasks like joining networks very straightforward.
IT Manager at Daltons Limited
The firewall and VPN features are the most valuable in protecting our customers' networks.
Sales & Support at a tech services company with 1-10 employees
The most valuable features include geo-tagging, which blocks all other IPs except for the specified accounts, and web filtering.
Product manger at Asbis Mediteranean
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.
Director of Information Technology at a consultancy with 11-50 employees
The all-in-one gateway security functions and the ability to install it on generic equipment stand out.
Service Delivery Manager at CasCom
The most useful features of Untangle NG Firewall are the firewall and bandwidth control capabilities.
Information Technology System Administrator at Ίδρυμα Ευγενίδου / Eugenides Foundation
 

Categories and Ranking

Fortinet FortiGate
Sponsored
Ranking in Firewalls
1st
Ranking in Unified Threat Management (UTM)
1st
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
587
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)
KerioControl
Ranking in Firewalls
28th
Ranking in Unified Threat Management (UTM)
10th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
58
Ranking in other categories
Intrusion Detection and Prevention Software (IDPS) (15th)
Untangle NG Firewall
Ranking in Firewalls
34th
Ranking in Unified Threat Management (UTM)
11th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
26
Ranking in other categories
No ranking in other categories
 

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 KerioControl is 1.1%, down from 1.4% 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 Mindshare Distribution
ProductMindshare (%)
Fortinet FortiGate18.3%
KerioControl1.1%
Untangle NG Firewall0.9%
Other79.7%
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.
Constantnos Achilleos - PeerSpot reviewer
Product manger at Asbis Mediteranean
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…
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.
report
Use our free recommendation engine to learn which Firewalls solutions are best for your needs.
883,896 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
11%
Comms Service Provider
9%
Manufacturing Company
8%
Financial Services Firm
6%
Computer Software Company
18%
Comms Service Provider
9%
Manufacturing Company
7%
Media Company
7%
Comms Service Provider
16%
Manufacturing Company
9%
University
7%
Computer Software Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business360
Midsize Enterprise135
Large Enterprise190
By reviewers
Company SizeCount
Small Business44
Midsize Enterprise9
Large Enterprise3
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 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?
Regarding KerioControl's application awareness and control feature, I have not used it much.
What is your primary use case for KerioControl?
With KerioControl, we usually use them for site-to-site VPNs for most of our clients. With multiple offices, we use K...
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
No data available
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
Triton Technical, McDonald's
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 KerioControl vs. Untangle NG Firewall and other solutions. Updated: March 2026.
883,896 professionals have used our research since 2012.