Netgate pfSense vs Zscaler Cloud Firewall comparison

Netgate and Zscaler are both solutions in the Firewalls category. Netgate is ranked #2 with an average rating of 8.8, while Zscaler is ranked #23 with an average rating of 8.3. Netgate holds a 10.8% mindshare in Firewalls, compared to Zscaler’s 0.5% mindshare. Additionally, 93% of Netgate users are willing to recommend the solution, compared to 93% of Zscaler users who would recommend it.

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 16, 2024

Netgate pfSense and Zscaler Cloud Firewall are prominent firewall solutions. Zscaler Cloud Firewall has the upper hand due to its advanced features and scalability.

Features: Netgate pfSense offers a robust open-source platform, extensive package options, and deep configurability. Zscaler Cloud Firewall provides a cloud-native architecture, seamless integration, and comprehensive policy management. Zscaler's advanced feature set makes it superior for organizations with extensive cloud deployments.

Room for Improvement: Netgate pfSense needs enhanced documentation, better support for complex configurations, and an improved user interface. Zscaler Cloud Firewall should improve reporting capabilities, streamline its policy management interface, and enhance customer support responsiveness.

Ease of Deployment and Customer Service: Netgate pfSense is straightforward with on-premises deployment and supportive community. Zscaler Cloud Firewall offers quick cloud-based deployment but receives mixed feedback on support team responsiveness. Zscaler's customer service does not consistently meet expectations, unlike Netgate pfSense's more hands-on support.

Pricing and ROI: Netgate pfSense has low initial setup costs and favorable ROI for small to medium-sized businesses. Zscaler Cloud Firewall, while more expensive, delivers strong ROI due to its advanced features and efficiency in managing cloud environments. Zscaler's higher cost is justified by its comprehensive security capabilities.

To learn more, read our detailed Netgate pfSense vs. Zscaler Cloud Firewall Report (Updated: September 2025).

Buyer's Guide

Netgate pfSense vs. Zscaler Cloud Firewall

September 2025

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Helped 868,787 peers since 2012

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

5.7

Fortinet FortiGate offers cost-effective security with quick deployment, improving efficiency, reducing downtime, and providing a strong return on investment.

Sentiment score

6.5

Netgate pfSense provides cost-effective network management with inexpensive hardware, eliminating costly licenses, and offering reliable, low-maintenance features.

Sentiment score

1.0

Users experienced cost reductions, improved security, enhanced performance, easier scalability, better threat protection, simplified management, and efficient resource utilization.

Clients are now comfortable and not wasting productive hours on IT support.

MURALI NIDAMANURI

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.

Bart Homblé

BDM Fortinet & BDM Teamlead at Exclusive Networks

It's a very useful tool to mitigate and protect your enterprise.

Bernard Samontanes

Staff Infrastructure & Security Engineer at Mozn Systems

For more quotes and insights, download the Fortinet FortiGate report

If they can save their data from attackers then it would save them at least two days of not working plus the cost of recovery, which would be much more than the cost of the system and maintenance.

Bojan Oremuz

CEO at In.sist d.o.o.

Since the memory leak fixes, it's been incredibly stable and requires minimal maintenance.

Hunor Dori

Network Engineer at a media company with 51-200 employees

In four years of using it, that payment of 189 dollars per year has already paid off.

Reymond Rivera

L2 Systems Administrator at a comms service provider with 201-500 employees

For more quotes and insights, download the Netgate pfSense report

No quotes available

For more quotes and insights, download the Zscaler Cloud Firewall report

Customer Service

Sentiment score

6.4

Fortinet FortiGate support is mostly praised for responsiveness and knowledge, though inconsistencies exist in complex cases or regions.

Sentiment score

7.9

pfSense users benefit from robust online resources and community support, with paid services praised for promptness and professionalism.

Sentiment score

5.0

Zscaler Cloud Firewall offers responsive and knowledgeable support, though occasional escalations might cause delays, with room for improvement.

They offer very accurate solutions.

Taimoor Khan

Network Operations Engineer at Inara Technologies

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.

Alexandre Menezes

IT Manager at a consultancy with 10,001+ employees

I would rate the technical support for Fortinet FortiGate a ten out of ten.

AnishKumar

NAC Support at Rah Infotech Pvt Ltd

For more quotes and insights, download the Fortinet FortiGate report

When I provide detailed information about the problem, they've been able to reply quickly with a solution or go research the problem and get back to us quickly with a fix.

SeanCox

NOC / Network Engineering Manager at a comms service provider with 51-200 employees

They are highly responsive.

Steve Gleason

Network Administrator at a healthcare company with 51-200 employees

I couldn't imagine having better support.

Tim Lambert

Director of IT at Cutting Edge Hair Salon RSS

For more quotes and insights, download the Netgate pfSense report

The response and support are sometimes inadequate, which detracts from the overall experience of an otherwise impressive solution.

Carlos Snel

Director at Aquila ICT Solutions

The technical support from Zscaler was excellent.

KashyapGhotane

Cyber Security Architect at Accenture

For more quotes and insights, download the Zscaler Cloud Firewall report

Scalability Issues

Sentiment score

7.0

Fortinet FortiGate offers scalability and easy integration for diverse environments, catering to businesses from small to large enterprises.

Sentiment score

6.6

Netgate pfSense is highly scalable and adaptable, efficiently managing network demands and supporting seamless expansion across various environments.

Sentiment score

5.3

Zscaler Cloud Firewall is scalable and easy to manage, praised for performance and user satisfaction across various regions.

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.

Ian Manton

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.

reviewer2667480

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.

FatmaSamy

General Surgery Specialist at Helwan University Cairo

For more quotes and insights, download the Fortinet FortiGate report

If I put things into a certain context and say that we have a network that has around 100 people, then you don't put up a device that can manage 100 people. Instead, you need to get a device that can manage 150 to 200 people, and then you can create room for growth.

UdochiOdodo

CTO at Vigon Business Solutions Limited

I don't think Netgate pfSense can offer much scalability for big enterprises.

reviewer2510328

Director at Akamai Technologies

Even with a jump from a 50 megabit to a 500 megabit internet connection and approximately 65 active VPN clients, our firewall operates smoothly without any strain.

reviewer2512578

IT Manager at a healthcare company with 11-50 employees

For more quotes and insights, download the Netgate pfSense report

In this case, Twingate will be very easy compared to Zscaler.

reviewer2641644

IT Security at a manufacturing company with 11-50 employees

For more quotes and insights, download the Zscaler Cloud Firewall report

Stability Issues

Sentiment score

7.5

Fortinet FortiGate is highly stable and reliable, excelling in continuous operation with effective network management, despite occasional update issues.

Sentiment score

6.5

Netgate pfSense is highly reliable and stable, often rated top-tier, with most issues stemming from non-software factors.

Sentiment score

6.4

Zscaler Cloud Firewall is stable, reliable, and well-rated, with minor performance issues and redundancy minimizing outages.

We're experiencing 99.999% availability consistently.

Ricardo Biggs

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.

AnishKumar

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.

Juan Frias

CISO at a financial services firm with 1,001-5,000 employees

For more quotes and insights, download the Fortinet FortiGate report

I rate the solution's stability a ten out of ten.

Mohmad Saqib

Infrastructure and integration Architect at CommunityForce

I've noticed a substantial improvement in stability and ease of use for upgrades and patching over the past year or two.

Damon Martin

Technical Sales Specialist at IBM

When I replace consumer routers with pfSense for small businesses with two or three employees, they are often amazed to discover the router can run for a year without a reboot.

Vinc Duran

Partner and Owner at Free Range Geeks

For more quotes and insights, download the Netgate pfSense report

There were some stability issues due to occasional latency and lags, particularly with the GUI and report generation.

KashyapGhotane

Cyber Security Architect at Accenture

For more quotes and insights, download the Zscaler Cloud Firewall report

Room For Improvement

Users express concern over Fortinet FortiGate's interface stability, functionality, performance issues, and call for improved support and features.

Netgate pfSense needs enhancements in reporting, security features, user interface, compatibility, documentation, and integration with third-party tools.

Zscaler Cloud Firewall needs improved features, better integration, enhanced support, wider coverage, affordable pricing, and a modernized interface.

Investing in a solution that can accommodate such growth would be more cost-effective than repeatedly purchasing new hardware.

Jose Gisbert

Manager Network (IT/OT) at a consumer goods company with 5,001-10,000 employees

While Fortinet claims to offer a comprehensive network solution, it falls short in addressing computer application issues, particularly server security.

MOHAN SUKUMAR

Head of computer systems at Indian Institute of Space Science & Technology(IIST)

When considering Sophos XG, which we also use, the logging and reporting functionality is notably more efficient.

Taha Turkestani

Senior IT specialist at SAUDIA ALIRLINES

For more quotes and insights, download the Fortinet FortiGate report

There is some trade-off between having a certain level of security and maintaining acceptable performance.

Bojan Oremuz

CEO at In.sist d.o.o.

If I need to go between different VLANs, I have VLAN 19.1 and VLAN 19.2, and I strictly use Netgate pfSense, but it doesn't route very efficiently and works quite slowly.

Christos Adamidis

Information Security Manager at a tech services company with 11-50 employees

They should support the idea of configuration management as code from source code and provide a more robust API for managing the pfSense configuration.

Timothy Plimpton

Co-Owner at Steffi and Tim

For more quotes and insights, download the Netgate pfSense report

For now, there is no dashboard or network management system available for Twingate.

reviewer2641644

IT Security at a manufacturing company with 11-50 employees

The reverse proxy feature for Data Loss Prevention (DLP) is missing.

KashyapGhotane

Cyber Security Architect at Accenture

I believe the integration of AI could improve the dashboard by making it more agile and effective in monitoring and predicting threats.

Carlos Snel

Director at Aquila ICT Solutions

For more quotes and insights, download the Zscaler Cloud Firewall report

Setup Cost

Fortinet FortiGate offers high initial costs but competitive pricing, valued features, and flexible licensing compared to competitors.

Netgate pfSense is a cost-effective, flexible firewall solution offering free software and optional paid support for enterprises.

Zscaler Cloud Firewall is flexible yet expensive, valued for tiered packages, with prices affected by user count and features.

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.

AiméKouchade

Network & System Admin at Invoke Studios

It offers cost savings as it is generally cheaper than the competition.

NilsPaley

IT Infrastructure Architect at Apotek 1

It is about 20% cheaper.

MithatBulut

Network Security Engineer at TD SYNNEX

For more quotes and insights, download the Fortinet FortiGate report

The price of setup is approximately €500 to €800, which also includes the initial monitoring.

Bojan Oremuz

CEO at In.sist d.o.o.

You can acquire a decent embedded PC for around a hundred dollars and install pfSense on it, effectively creating a robust firewall solution.

Patrick Mueller

Consultant at PM Solutions

The product is free of cost.

Romani Labib

Director of Information Technology at MASFinancials

For more quotes and insights, download the Netgate pfSense report

Zscaler Cloud Firewall is quite expensive compared to competitors.

KashyapGhotane

Cyber Security Architect at Accenture

For more quotes and insights, download the Zscaler Cloud Firewall report

Valuable Features

Fortinet FortiGate offers robust, affordable security with user-friendly interface, centralized management, and efficient SD-WAN capabilities.

Netgate pfSense is favored for its open-source flexibility, robust features, affordability, and strong community support for diverse networking.

Zscaler Cloud Firewall offers advanced threat protection, simplified management, and seamless integration, enhancing security with flexible policy customization and traffic control.

In terms of security, we have not experienced any security flaws or loopholes, and it has proven to be quite stable.

MOHAN SUKUMAR

Head of computer systems at Indian Institute of Space Science & Technology(IIST)

FortiGate has helped reduce the risk of cyberattacks that might disrupt our client's production.

Taimoor Khan

Network Operations Engineer at Inara Technologies

These features help reduce our downtime, manage the ISPs, and deploy SLAs for all the website traffic.

Syed Ali Waqas

Head IT at Burraq Cyber Security Solutions

For more quotes and insights, download the Fortinet FortiGate report

We had downtime before pfSense. We've never gone down using the solution.

reviewer2644617

Head of IT at a tech services company with 11-50 employees

It is very stable, and it works very well.

reviewer2649828

Works

With pfSense, network configurations adhere to standard practices, facilitating troubleshooting without the need for complex overlays or policies.

JoseMorales3

IT Manager at Gandia Consulting Group

For more quotes and insights, download the Netgate pfSense report

It is really customized, a security policy that can be applied to the users so they can access only the resources I enable them.

reviewer2641644

IT Security at a manufacturing company with 11-50 employees

Advanced threat protection features in Zscaler Cloud Firewall are practically the key component that every customer wants.

Carlos Snel

Director at Aquila ICT Solutions

The biggest advantage of Zscaler Cloud Firewall is its consolidation of products.

KashyapGhotane

Cyber Security Architect at Accenture

For more quotes and insights, download the Zscaler Cloud Firewall report

Categories and Ranking

Fortinet FortiGate

Mindshare comparison

As of October 2025, in the Firewalls category, the mindshare of Fortinet FortiGate is 20.4%, up from 19.1% compared to the previous year. The mindshare of Netgate pfSense is 10.8%, down from 18.5% compared to the previous year. The mindshare of Zscaler Cloud Firewall is 0.5%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Firewalls Market Share Distribution
Product	Market Share (%)
Fortinet FortiGate	20.4%
Netgate pfSense	10.8%
Zscaler Cloud Firewall	0.5%
Other	68.3%

Firewalls

Featured Reviews

Vasu Gala

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.

Read full review

Jean-Pierre DAREYS

Director, Latin America at Bradmark Technologies, Inc.

Easy to use, configurable, flexible, excellent user group support

I'm not knowledgeable enough to suggest new features. The use has been very straightforward. Whatever questions I've had, I've found videos to help me on YouTube, or I've been able to ask the forums. I've also reached out to technical support and I've received help although there could be more videos or tutorials from Netgate, in addition to third parties who have already implemented it, which is great. I have suffered a lot of problems over time but I don't think the problems are related to the hardware or the software. I am convinced that the problems have been related to hacking during configuration. During the setup process, while experimenting, the device would stop working or the password would suddenly not allow access, requiring re-installation and re-configuration, it was very slow going until I moved to the cloud. The dashboard is a little bit slow and the reporting isn't always current or immediate but acceptable. I'm not sure I can make data-driven decisions due to insufficient volume. I would need enhanced reporting, statistics, playback. I haven't looked at the reports a lot since because you have to access the log files, time is an issue, I use it in a home office environment.

Read full review

Carlos Snel

Director at Aquila ICT Solutions

Has streamlined secure deployments across large enterprises while offering reliable protection and intuitive management

The centralized management console, also referred to as the Zscaler dashboard, impacts the ability of my customers to respond to security incidents significantly. I see it as user-friendly, and clients are really happy with using it, which motivates them to keep using Zscaler Cloud Firewall because they enjoy the GUI. It's very intuitive, making it easy to navigate alerts and incidents. My clients rarely have questions about where to find specific information once Zscaler Cloud Firewall is running. The interface speaks for itself, requiring little to no additional training, which is a major plus. Advanced threat protection features in Zscaler Cloud Firewall are practically the key component that every customer wants. Unfortunately, it is an option and not included in the basic package. Clients need to pay for the next higher bundle to access it, but practically all clients I have dealt with want this feature 100%. Regarding visibility, I can confirm that Zscaler Cloud Firewall indeed includes a feature for application layer visibility embedded in the service. It provides visibility into what you're doing, which is especially interesting nowadays when discussing AI tools, as companies do not want their employees to copy-paste sensitive information into AI systems. We have seen cases such as Samsung's chip design where sensitive info got exposed. The visibility of applications, including cloud applications and AI tools, is significant for compliance with data policies, and you can also run reports and alerts on it.

Read full review

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Top Industries

By visitors reading reviews

Computer Software Company

15%

Comms Service Provider

Manufacturing Company

Financial Services Firm

Computer Software Company

16%

Comms Service Provider

13%

Educational Organization

University

Computer Software Company

12%

Manufacturing Company

Financial Services Firm

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	350
Midsize Enterprise	130
Large Enterprise	187

By reviewers
Company Size	Count
Small Business	166
Midsize Enterprise	33
Large Enterprise	28

By reviewers
Company Size	Count
Small Business	4
Midsize Enterprise	2
Large Enterprise	13

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...

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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...

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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 ...

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Help me find the best open source router

You don't really specify what type of router you are looking for but if you are talking about a gateway router I reco...

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How do I choose between Fortinet FortiGate and pfSense?

Fortinet’s Fortigate is a firewall solution we use and are very much satisfied with its performance. We find Fortigat...

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What is the difference between PfSense and OPNsense?

Two of the most common and well recognized firewalls, PfSense and OPNsense both support site-to-site IPsec VPN and cl...

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Which lesser known firewall product has the best chance at unseating the market leaders?

Netscope, Zscaler if they continue route they are on now. FIrewalls needs great deal of automation on each end, datac...

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What do you like most about Zscaler Cloud Firewall?

The product’s firewall and VPN package are fantastic compared to any other solution.

See all answers

What is your experience regarding pricing and costs for Zscaler Cloud Firewall?

Zscaler Cloud Firewall is quite expensive compared to competitors. However, it offered moderate value for money.

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Comparisons

Sophos XG vs Fortinet FortiGate

Compared 17% of the time

Cisco Secure Firewall vs Fortinet FortiGate

Compared 11% of the time

OPNsense vs Fortinet FortiGate

Compared 4% of the time

Cisco Meraki MX vs Fortinet FortiGate

Compared 4% of the time

WatchGuard Firebox vs Fortinet FortiGate

Compared 4% of the time

More Fortinet FortiGate Competitors

OPNsense vs Netgate pfSense

Compared 41% of the time

Sophos XG vs Netgate pfSense

Compared 7% of the time

Cisco Secure Firewall vs Netgate pfSense

Compared 3% of the time

KerioControl vs Netgate pfSense

Compared 3% of the time

Sophos UTM vs Netgate pfSense

Compared 2% of the time

More Netgate pfSense Competitors

Palo Alto Networks NG Firewalls vs Zscaler Cloud Firewall

Compared 11% of the time

Azure Firewall vs Zscaler Cloud Firewall

Compared 11% of the time

Check Point Quantum Force (NGFW) vs Zscaler Cloud Firewall

Compared 10% of the time

OPNsense vs Zscaler Cloud Firewall

Compared 8% of the time

Sangfor NGAF vs Zscaler Cloud Firewall

Compared 6% of the time

More Zscaler Cloud Firewall Competitors

Product Reports

Buyer's Guide

Fortinet FortiGate

October 2025

Download Fortinet FortiGate product report

Buyer's Guide

Netgate pfSense

September 2025

Download Netgate pfSense product report

Buyer's Guide

Zscaler Cloud Firewall

September 2025

Download Zscaler Cloud Firewall product report

Overview

Fortinet FortiGate excels in providing integrated VPN, firewalling, and Unified Threat Management (UTM) with centralized management and high availability. It supports remote access and comprehensive threat protection, making it a preferred choice for securing networks.

Fortinet FortiGate offers a robust security platform with features such as strong intrusion prevention, application control, and web filtering. Its integration with Active Directory and SD-WAN functionality provides scalable solutions for large networks. Users appreciate its ease of use through centralized management interfaces, ensuring robust security with flexible configurations. However, FortiGate could enhance its graphical interface and technical support responsiveness, address firmware bugs and costly licensing, improve logging, integrate better with third-party tools, and strengthen scalability and memory for log storage. Complexity in configuration and the need for intuitive features are noted challenges, and there's a demand for advanced security, zero-trust capabilities, and AI integration.

What are the key features of Fortinet FortiGate?

VPN: Secure remote access and connectivity.
Firewalling: Protects networks from unauthorized access and attacks.
UTM: Offers a comprehensive approach to threat management.
SD-WAN: Optimizes traffic routing for efficient network performance.
Web Filtering: Controls and monitors web access and ensures Internet security.

What benefits or ROI should be considered?

Centralized Management: Simplifies administration and monitoring.
High Availability: Ensures consistent security and network availability.
Scalability: Adapts to the needs of growing networks.
Comprehensive Threat Protection: Provides robust security measures.
Ease of Use: Minimizes the complexity of security management.

Fortinet FortiGate is widely implemented across industries like education, finance, and government. Companies use it for firewall protection, VPN, and SD-WAN capabilities, ensuring secure perimeter and data center security. It facilitates remote access management and traffic routing optimization, offering reliable security and connectivity solutions.

Fortinet

Netgate pfSense is widely leveraged by organizations for its comprehensive capabilities in firewalls, VPN servers, and bandwidth management. It suits LAN, WAN, and DMZ networks, offering secure, scalable, and efficient networking solutions.

Netgate pfSense stands out in diverse environments with its enterprise-grade features and cost-effective operations compared to competitors like Cisco. Deployed as an edge device, it optimizes routing, ad-blocking, content filtering, and traffic shaping. Users benefit from its versatile configurations, robust firewall protection, VPN functionality, and ISP load balancing. The open-source nature allows for extensive customization, integrating plugins like Snort and pfBlockerNG, and compatibility with third-party tools enhances its utility. The intuitive GUI combined with detailed logging and centralized management fortifies network security.

What features define Netgate pfSense?

Firewall: Provides robust network security through advanced filtering and stateful packet inspections.
VPN: Ensures secure remote access with high-performing VPN capabilities.
Load Balancing: Efficiently distributes traffic across multiple ISPs, ensuring uptime and performance.
Customization: Supports various plugins for enhanced functionality, tailor-made to specific needs.
Scalability: Adapts easily to varying network demands, providing high availability and flexibility.

What benefits should be considered for ROI?

Cost-Effectiveness: Delivers premium features at a fraction of the cost of traditional network appliances.
Flexibility: Offers a customizable solution that integrates well with existing infrastructure.
Community Support: Backed by a strong user community offering insights and troubleshooting resources.
Security: Supports VLAN segmentation, enhancing protection and management of network traffic.

Organizations in industries such as finance, healthcare, and education find Netgate pfSense integral due to its advanced security features and cost benefits. Its scalable architecture and strong VPN support are crucial for industries requiring stringent data protection and reliable remote access. The adaptability of pfSense makes it suitable for dynamic environments seeking comprehensive, secure networking solutions.

Netgate

Zscaler enables the world’s leading organizations to securely transform their networks and applications for a mobile and cloud first world. Its flagship services, Zscaler Internet Access and Zscaler Private Access, create fast, secure connections between users and applications, regardless of device, location, or network. Zscaler services are 100% cloud-delivered and offer the simplicity, enhanced security, and improved user experience that traditional appliances or hybrid solutions are unable to match. Used in more than 185 countries, Zscaler operates the world’s largest cloud security platform, protecting thousands of enterprises and government agencies from cyberattacks and data loss.

Check more details: https://www.zscaler.com/produc...

Zscaler

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

Nerds On Site Inc., RKC Development Inc., Expertech, Fisher's Technology, Ncisive, Consulting, CPURX, Vaughn's Computer House Calls, Imeretech LLC, Digital Crisis, Carolina Digital Phone, Technigogo Technology Services, The Simple Solution, SwiftecITInc, Rocky Mountain Tech Team, Free Range Geeks, Alaska Computer Geeks, Lark Information Technology, Renaissance Systems Inc., Cutting Edge Computers, Caretech LLC, GoVanguard, Network Touch Ltd, P.C. Solutions.Net, Vision Voice and Data Systems LLC, Montgomery Technologies, Techforce, Concero Networks, ASONInc, CPS Electronics and Consulting, Darkwire.net LLC, IT Specialists, MBS-Net Inc., VOICE1 LLC, Advantage Networking Inc., Powerhouse Systems, Doxa Multimedia Inc., Pro Computer Service, Virtual IT Services, A&J Computers Inc., Envision IT LLC, CommunicaONE Inc., Bone Computer Inc., Amax Engineering Corporation, QPG Ltd. Co., IT 101 Inc., Perfect Cloud Solutions, Applied Technology Group Inc., The Digital Sun Group LLC, Firespring

Zenith Live, Azure, Carlsberg Group

Buyer's Guide

Netgate pfSense vs. Zscaler Cloud Firewall

September 2025

Free Report: Netgate pfSense vs. Zscaler Cloud Firewall

Find out what your peers are saying about Netgate pfSense vs. Zscaler Cloud Firewall and other solutions. Updated: September 2025.

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