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Check Point Harmony SASE (formerly Perimeter 81) vs Untangle NG Firewall comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 29, 2026

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 delivers cost efficiency, improved security, and management simplicity, leading to high user satisfaction and significant ROI.
Sentiment score
6.1
Check Point Harmony SASE users see cost savings, productivity boosts, and security improvements, though some find returns complex to quantify.
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
Check Point Harmony SASE (formerly Perimeter 81) blocked access to those URLs at the network level before users could click through.
Pre Sales Consultant at Redington Group
We are saving 40% of our time, which is good.
Cloud Security Engineer at Punch Powertrain nv
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
6.5
Fortinet FortiGate's support is valued for responsiveness but needs improvement in consistency, speed, and technical competence.
Sentiment score
7.0
Check Point Harmony SASE provides responsive, knowledgeable, and professional support, with most users expressing high satisfaction despite occasional delays.
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 would rate support 10 out of 10.
Pre Sales Consultant at Redington Group
People working really hard, listening to every issue and request, and replying within hours.
Security Support Engineer at a tech vendor with 51-200 employees
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 offers excellent scalability with flexible deployment options, though hardware scalability may require planning or upgrades.
Sentiment score
7.8
Check Point Harmony SASE offers impressive scalability and flexibility, smoothly adapting to growing user bases and organizational needs.
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
The cloud-native model ensures we are not tied to any specific location or hardware, which has been a great game changer in terms of agility.
Pre Sales Consultant at Redington Group
I would rate it nine out of ten for scalability.
Cloud Security Engineer at Punch Powertrain nv
Check Point Harmony SASE's scalability is good; it can handle growth easily, allowing me to easily add another region and gateway to have more people join in.
Security Support Engineer at a tech vendor with 51-200 employees
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 a reliable, stable platform needing careful configuration to avoid occasional bugs during updates.
Sentiment score
7.7
Check Point Harmony SASE is praised for stability, reliability, and minimal issues, with high uptime and efficient performance.
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
There are some lags and glitches with connectivity, so I would rate the stability as between seven or eight out of ten.
Cloud Security Engineer at Punch Powertrain nv
After the last improvement, I can say it is much more stable now.
Technical Lead at Netsmart
Check Point Harmony SASE is stable most of the time, but there are still some issues that are hard to troubleshoot.
Security Support Engineer at a tech vendor with 51-200 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 better integration, pricing, stability, security, support effectiveness, GUI ease, and documentation improvements.
Check Point Harmony SASE needs improvements in performance, user interface, integration, documentation, scalability, and features like SD-WAN and firewalls.
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
A local data center in Turkey would enhance the product, as currently, our Internet traffic goes to another country, which is problematic for us.
Technical Lead at Netsmart
One area for improvement is integration with third-party identity providers.
Pre Sales Consultant at Redington Group
The product is lacking features that other competitors have, making it quite challenging to migrate customers to this solution because it feels very much unfinished.
Security Support Engineer at a tech vendor with 51-200 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 offers cost-effective, scalable solutions with competitive pricing, yet some users find advanced feature costs high.
Check Point Harmony SASE offers competitive value for large enterprises, though its pricing isn't the cheapest for smaller firms.
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
Cost efficiency is a consideration, as SASE products are not the cheapest security products.
Technical Lead at Netsmart
The cost is a bit expensive for most users.
Security Engineer at a tech vendor with 51-200 employees
It is a bit expensive.
Cloud Security Engineer at Punch Powertrain nv
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 strong security, SD-WAN efficiency, and user-friendly management, valued for cost-effectiveness and integration with Fortinet products.
Check Point Harmony SASE offers secure, efficient, and centralized network management with real-time threat intelligence and zero trust access.
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 firewall management is the most valuable feature for me.
Cloud Security Engineer at Punch Powertrain nv
The Zero Trust Network Access (ZTNA) feature is a major highlight as it gives users seamless and secure access to internal resources without requiring a full-blown VPN, which improves both security and user experience.
Pre Sales Consultant at Redington Group
The Zero Trust and segmentation have helped my team and our customers significantly because we are able to protect every scope and allow the work-from-home users to access internal resources while passing through a threat prevention gateway, ensuring that everything is safe.
Security Support Engineer at a tech vendor with 51-200 employees
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
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
591
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)
Check Point Harmony SASE (f...
Ranking in Firewalls
15th
Average Rating
8.8
Reviews Sentiment
7.1
Number of Reviews
62
Ranking in other categories
Secure Web Gateways (SWG) (7th), Anti-Malware Tools (8th), Enterprise Infrastructure VPN (6th), ZTNA as a Service (6th), ZTNA (2nd), Secure Access Service Edge (SASE) (6th)
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 May 2026, in the Firewalls category, the mindshare of Fortinet FortiGate is 16.0%, down from 21.6% compared to the previous year. The mindshare of Check Point Harmony SASE (formerly Perimeter 81) is 0.9%, up from 0.1% 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 FortiGate16.0%
Check Point Harmony SASE (formerly Perimeter 81)0.9%
Untangle NG Firewall1.0%
Other82.1%
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.
Nasseer Qureshi - PeerSpot reviewer
Pre Sales Consultant at Redington Group
Delivers seamless and secure remote access while enhancing security posture
Check Point Harmony SASE (formerly Perimeter 81) offers strong features, but there are areas that could be improved. One area for improvement is integration with third-party identity providers. It works with standard SAML and SSO, but we would prefer deeper integrations with solutions such as Ping for more advanced identity-based policies. Additionally, a mobile-specific client or lightweight agent would be helpful for securing access from smartphones, especially in BYOD environments. We would appreciate more granular reporting and analytics, including better drill-down capabilities to investigate specific users or app activity. The logs are comprehensive, but filtering them can sometimes feel messy. The user interface on the management portal could be more intuitive, especially when managing multiple sites or remote offices. Some of the policy configuration steps are nested and could be streamlined.
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.
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Top Industries

By visitors reading reviews
Computer Software Company
10%
Comms Service Provider
10%
Manufacturing Company
9%
Financial Services Firm
7%
Construction Company
9%
Computer Software Company
8%
Financial Services Firm
7%
Comms Service Provider
7%
Comms Service Provider
16%
Manufacturing Company
9%
Construction Company
8%
University
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business367
Midsize Enterprise135
Large Enterprise193
By reviewers
Company SizeCount
Small Business53
Midsize Enterprise19
Large Enterprise14
By reviewers
Company SizeCount
Small Business26
Midsize Enterprise1
 

Questions from the Community

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What is your experience regarding pricing and costs for Harmony Connect?
I am not aware of the pricing, setup cost, and licensing, but I would say the setup cost is our resource, and we have...
What needs improvement with Harmony Connect?
When I'm raising a ticket for Check Point Harmony SASE (formerly Perimeter 81), it's a bit technical for non-technica...
What is your primary use case for Harmony Connect?
I have experience with this product as a user. Currently, the Check Point product that I worked with mostly was the F...
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
Check Point Quantum SASE
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
Aqua Security, Cognito, Multipoint, Kustomer, Postman, Meredith
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 Check Point Harmony SASE (formerly Perimeter 81) vs. Untangle NG Firewall and other solutions. Updated: April 2026.
894,738 professionals have used our research since 2012.