Forcepoint Next Generation Firewall vs OPNsense comparison

Forcepoint and OPNsense are both solutions in the Firewalls category. Forcepoint is ranked #24 with an average rating of 7.4, while OPNsense is ranked #3 with an average rating of 8.1. Forcepoint holds a 0.5% mindshare in Firewalls, compared to OPNsense’s 11.5% mindshare. Additionally, 79% of Forcepoint users are willing to recommend the solution, compared to 95% of OPNsense users who would recommend it.

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 16, 2024

Both Forcepoint Next Generation Firewall and OPNsense compete in the cybersecurity category. OPNsense appears to have the upper hand due to its features and cost-efficiency. Forcepoint excels in support and deployment.

Features: Forcepoint Next Generation Firewall offers integrated threat intelligence, advanced security measures, and enterprise-level protection. OPNsense is known for its open-source flexibility, extensive plugins, and customization options.

Room for Improvement: Forcepoint could improve its reporting functionalities, configuration process, and interface simplicity. OPNsense can enhance its documentation, update smoothness, and support resources.

Ease of Deployment and Customer Service: Forcepoint Next Generation Firewall is praised for supportive customer service and ease of deployment, beneficial for large organizations. OPNsense is user-friendly in deployment but lacks dedicated support staff.

Pricing and ROI: Forcepoint Next Generation Firewall has higher setup costs with justified ROI due to its advanced features and support. OPNsense is cost-effective with its open-source nature, offering high ROI with minimal initial investment.

To learn more, read our detailed Forcepoint Next Generation Firewall vs. OPNsense Report (Updated: December 2025).

Buyer's Guide

Forcepoint Next Generation Firewall vs. OPNsense

December 2025

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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 offers cost-effective, robust security, reducing expenses, enhancing efficiency, easy implementation, quick ROI, and improved network management.

Sentiment score

5.6

Forcepoint Next Generation Firewall offers cost-effective management, reducing expenses and improving efficiency, benefiting businesses of all sizes.

Sentiment score

3.8

OPNsense offers quick ROI, annual savings, improved network protection, efficiency, but faces challenges like market disruptions and cyber threats.

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

Cybersecurity ROI could be $1 or $100 million, depending on the risk of data behind it.

Pablo-Verdina

Sales Manager at Mega tech S.A

It is easy and offers different solutions for each solution type with small, mid, and large scale options available.

VikasTiwari

Senior Network Engineer at Anthology

I have seen a return on investment with time saved and also fewer employees needed.

reviewer2783121

Responsabile System and Security at a energy/utilities company with 501-1,000 employees

For more quotes and insights, download the Forcepoint Next Generation Firewall report

The network attacks reduced by approximately 60% after using that, even without customizing the custom configuration yet.

Mahmoud Suleiman

Senior IT Infrastructure Engineer at a real estate/law firm with 11-50 employees

For a very little investment, I was able to increase the security of my network.

Richard Chamberlain

Administrator at a retailer with 10,001+ employees

For more quotes and insights, download the OPNsense report

Customer Service

Sentiment score

6.6

Fortinet FortiGate's customer service is generally praised for responsiveness, though some users experience delays in critical situations.

Sentiment score

5.9

Forcepoint Next Generation Firewall's support is knowledgeable but criticized for slow response times, especially during urgent situations.

Sentiment score

4.9

Users often solve issues using online resources, valuing community help, but suggest OPNsense centralize and improve support options.

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

As a solution provider, when I encounter problems, I connect directly with Fortinet support, and they provide solutions within a very short time.

Vasu Gala

Manager, Information Technology Operation/Presales at TechMonarch

For more quotes and insights, download the Fortinet FortiGate report

Unlike Fortinet where you can escalate an issue and quickly get responses from the development team, Forcepoint's process seems slow and challenging.

Pablo-Verdina

Sales Manager at Mega tech S.A

TAC engineers are very experienced and troubleshoot issues within the expected timeframe with no problems.

VikasTiwari

Senior Network Engineer at Anthology

Technical support is sometimes slow to respond, and it takes longer to resolve issues.

Aamir Ejaz

Head of IT Department at Mana

For more quotes and insights, download the Forcepoint Next Generation Firewall report

Compared to some open-source projects with weak support, OPNsense stands out for having both a strong community and commercial backing options.

Moutaz Sheikh Alard

ISO 27001 Lead Implementer at a consultancy with 11-50 employees

I mainly rely on community support since the solution is open source.

Stephen Zoran

Senior Client Solutions Architect at a tech services company with 1,001-5,000 employees

If you say you do not have one, it is finished. This is where the monopoly starts.

Harry Fusser

Senior Solutions Engineer at a educational organization with 201-500 employees

For more quotes and insights, download the OPNsense report

Scalability Issues

Sentiment score

7.1

Fortinet FortiGate is scalable and popular for SMEs but requires careful design and may incur scaling costs and licensing constraints.

Sentiment score

7.3

Forcepoint Next Generation Firewall offers scalability with ease of use, but faces challenges with basic models and hybrid integrations.

Sentiment score

6.6

OPNsense is scalable and adaptable, supporting small to large deployments with flexibility in hardware upgrades and virtual machines.

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

There are restrictions in the firewall manager and limitations when deploying for cloud environments.

Aamir Ejaz

Head of IT Department at Mana

Forcepoint Next Generation Firewall is scalable and can grow with my organization's needs.

Marcelo-Araujo

Cyber Security Specialist at a comms service provider with 501-1,000 employees

For more quotes and insights, download the Forcepoint Next Generation Firewall report

OPNsense is an extremely scalable solution.

Chirosca Alecsandru

Owner at Networks srl

I use Zenarmor, pinning it to one core for packet inspection, and the CPU performance seems very good.

Stephen Zoran

Senior Client Solutions Architect at a tech services company with 1,001-5,000 employees

OPNsense's scalability is excellent; I just need to resize my hardware and upgrade the server, and voilà, I am good to go.

Mahmoud Suleiman

Senior IT Infrastructure Engineer at a real estate/law firm with 11-50 employees

For more quotes and insights, download the OPNsense report

Stability Issues

Sentiment score

7.7

Fortinet FortiGate is praised for its stability, with effective long-term performance and improvements in newer firmware versions.

Sentiment score

7.9

Forcepoint NGFW is stable, reliable, and effective, though some users face deployment and configuration challenges and occasional freezes.

Sentiment score

7.5

OPNsense is highly stable and reliable, excelling in security and usability, but occasionally faces VPN and update issues.

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

It has many freezes for no reason.

Marcelo-Araujo

Cyber Security Specialist at a comms service provider with 501-1,000 employees

For more quotes and insights, download the Forcepoint Next Generation Firewall report

For home and small network use, OPNsense is also reliable, providing enterprise-grade security at no cost.

Moutaz Sheikh Alard

ISO 27001 Lead Implementer at a consultancy with 11-50 employees

OPNsense is the same, but it does have a way of installing the Realtek drivers, which gives you a lot more stability overall on the system.

RicardoDias

Network and Programming Specialist at Twentytwo Integration

The only challenge faced was its inadequacy to manage large voice traffic effectively, even with dedicated hardware.

reviewer1027455

Senior Network Engineer at a comms service provider with 11-50 employees

For more quotes and insights, download the OPNsense report

Room For Improvement

Fortinet FortiGate needs enhanced UI, simplified licensing, improved performance, reporting, third-party integration, and expanded automation features.

Forcepoint Next Generation Firewall requires significant improvements in usability, support, pricing, performance, integration, and feature enhancement for better user experience.

OPNsense's challenges include interface usability, integration issues, and the need for improved VPN, analytics, and virtualization support.

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

These sessions should be around five to ten minutes long, allowing users and partners to quickly grasp the information without disrupting their daily tasks.

MURALI NIDAMANURI

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.

Elvis Mahadeo

Senior Systems Engineer at Caribbean Development Company

For more quotes and insights, download the Fortinet FortiGate report

Fast response and efficient handling of issues, similar to how Fortinet responds, would be great.

Pablo-Verdina

Sales Manager at Mega tech S.A

AI improvements could be beneficial, as having AI capabilities has become an important checkmark feature.

reviewer2220669

CEO at a comms service provider with 11-50 employees

I recommend that additional features be included in a single license to avoid the need for extra licensing costs.

Aamir Ejaz

Head of IT Department at Mana

For more quotes and insights, download the Forcepoint Next Generation Firewall report

I would like the APIs to be more mature and more developed and have more options to automate threat hunting.

Chirosca Alecsandru

Owner at Networks srl

Enhancing its performance for significant amounts of data traffic would make it closer to a perfect solution.

reviewer1027455

Senior Network Engineer at a comms service provider with 11-50 employees

It would be beneficial if they could create some videos on how to set it up themselves.

Richard Chamberlain

Administrator at a retailer with 10,001+ employees

For more quotes and insights, download the OPNsense report

Setup Cost

Enterprise buyers find Fortinet FortiGate costly initially, but cheaper overall, despite some high renewal and setup costs.

Forcepoint Firewall pricing is seen as competitive, offers flexibility, but licensing complexity and price optimization challenges are noted.

OPNsense is a cost-effective, open-source firewall solution offering affordability compared to commercial firewalls, appealing to enterprises.

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 costs can be high since additional features require separate licenses.

Aamir Ejaz

Head of IT Department at Mana

In terms of pricing, I would place Forcepoint in the middle when compared to other firewalls like Fortinet and Palo Alto.

Pablo-Verdina

Sales Manager at Mega tech S.A

For more quotes and insights, download the Forcepoint Next Generation Firewall report

It is free.

Samo Primožič

Technical support engineer at ADVANT računalniški inženiring, komunikacije, svetovanje in distribucija d.o.o.

They use AI for packet inspection, which integrates with OPNsense and pfSense.

RicardoDias

Network and Programming Specialist at Twentytwo Integration

I consider the pricing of OPNsense to be high when compared with other market products.

reviewer1027455

Senior Network Engineer at a comms service provider with 11-50 employees

For more quotes and insights, download the OPNsense report

Valuable Features

Fortinet FortiGate provides robust, flexible security solutions with key features like web filtering, SSL VPN, SD-WAN, and centralized management.

Forcepoint NGFW offers centralized management, advanced threat protection, and ease of use, enhancing security, connectivity, and scalability.

OPNsense is user-friendly and cost-effective, offering extensive VPN, firewall features, and easy scalability with strong community support.

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

The most valuable feature of FortiGate is FortiView which provides proactive monitoring.

Viraj Fernandopulle

General Manager Group IT at DART GLOBAL LOGISTICS PTE. LTD.

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.

VINAY GUJARATHI

Owner at Mindware Computer Solutions

For more quotes and insights, download the Fortinet FortiGate report

Forcepoint Next Generation Firewall has impacted my organization positively by making it very easy to work and offering a more competitive price compared to other vendors.

Marcelo-Araujo

Cyber Security Specialist at a comms service provider with 501-1,000 employees

Forcepoint Next Generation Firewall has positively impacted my organization by providing always-on perimeter security.

reviewer2783121

Responsabile System and Security at a energy/utilities company with 501-1,000 employees

With Forcepoint, this process is simplified compared to others like Fortinet.

Pablo-Verdina

Sales Manager at Mega tech S.A

For more quotes and insights, download the Forcepoint Next Generation Firewall report

The most valuable features include the basic firewall functionality and the GeoIP location services.

reviewer1027455

Senior Network Engineer at a comms service provider with 11-50 employees

I can have a Wi-Fi VLAN and feel secure that the server network or the VM network that I have on a different VLAN are isolated, and they cannot talk to one another, which adds a great level of security.

Richard Chamberlain

Administrator at a retailer with 10,001+ employees

It offers enterprise-grade features such as intrusion detection and prevention system, VPN support, traffic shaping, and web filtering, all without license cost.

Moutaz Sheikh Alard

ISO 27001 Lead Implementer at a consultancy with 11-50 employees

For more quotes and insights, download the OPNsense report

Categories and Ranking

Fortinet FortiGate

Mindshare comparison

As of December 2025, in the Firewalls category, the mindshare of Fortinet FortiGate is 19.1%, down from 20.3% compared to the previous year. The mindshare of Forcepoint Next Generation Firewall is 0.5%, up from 0.3% compared to the previous year. The mindshare of OPNsense is 11.5%, down from 13.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Firewalls Market Share Distribution
Product	Market Share (%)
Fortinet FortiGate	19.1%
OPNsense	11.5%
Forcepoint Next Generation Firewall	0.5%
Other	68.9%

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

reviewer2220669

CEO at a comms service provider with 11-50 employees

Clients have benefited from responsive support and consistent performance

I can share what we appreciate about Forcepoint Next Generation Firewall and what clients generally choose it for. We have had good experience with their responsiveness, which exceeds other products sometimes. Their customer service and price point are competitive for the US market primarily. The centralized management console of Forcepoint Next Generation Firewall is something we have been struggling with because everybody has their own approach, but most customers have mixed solutions. We end up having customers that are either running two consoles or requiring a third-party solution to monitor everything. From a configuration standpoint, it has been easy to manage. Regarding security, these are security solutions, and when referring to performance, it works effectively. Features are very similar across products. Each vendor has their own distinctive elements, but in general, for the most concerning and most sought-after features, it is very complete.

Read full review

Moutaz Sheikh Alard

ISO 27001 Lead Implementer at a consultancy with 11-50 employees

Has helped simulate enterprise security setups and strengthens network segmentation practices

For my capstone, I use OPNsense for my project and its broader benefits for enterprise and cybersecurity context. OPNsense is an open source based firewall and routing platform. It offers enterprise-grade features such as intrusion detection and prevention system, VPN support, traffic shaping, and web filtering, all without license cost. This platform has a modular design, a clean web-based GUI, and frequent updates that prioritize security and usability. It competes with commercial firewalls such as Cisco ASA, FortiGate, and Palo Alto, but stands out because it's community-driven, cost-effective, and transparent. I find OPNsense's feature of acting as a central firewall and gateway most valuable, providing robust point segmentation between the internal network and DMZs in my capstone project, intrusion detection to monitor malicious traffic, VPN services for secure remote access, and logging and monitoring for compliance and auditing. This allows me to simulate a real-world enterprise environment on a smaller scale, demonstrating both security hardening and network efficiency. OPNsense impacts my projects and home network positively because its cost-effectiveness is perfect for lab and enterprise setup without expensive licensing. The flexibility, easy VLAN and DMZ configuration supports different zones such as web servers, mail servers, and log servers. The security-first design for IDS/IPS integration helps me showcase modern defense-in-depth strategies. The user-friendly management through the web GUI makes it possible to manage complex firewall rules clearly, which is critical when documenting and presenting a capstone. Scalability is also an advantage. Although my project is lab-based, OPNsense can scale into production deployments in SMBs and enterprise.

Read full review

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Top Industries

By visitors reading reviews

Computer Software Company

14%

Comms Service Provider

Manufacturing Company

Financial Services Firm

Manufacturing Company

11%

Computer Software Company

10%

Government

Financial Services Firm

Comms Service Provider

16%

Computer Software Company

15%

Manufacturing Company

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	357
Midsize Enterprise	132
Large Enterprise	188

By reviewers
Company Size	Count
Small Business	27
Midsize Enterprise	10
Large Enterprise	11

By reviewers
Company Size	Count
Small Business	30
Midsize Enterprise	5
Large Enterprise	8

Questions from the Community

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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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What do you like most about Forcepoint Next Generation Firewall?

The product's initial setup phase is easy.

See all answers

What is your experience regarding pricing and costs for Forcepoint Next Generation Firewall?

My experience with pricing, setup cost, and licensing is limited because I do not work with pricing, but I have exper...

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What needs improvement with Forcepoint Next Generation Firewall?

Forcepoint Next Generation Firewall is overall good, but AI enabled features are not available. Many templates and AI...

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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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What do you like most about OPNsense?

What I like the most about OPNsense is that it offers an easy-to-use dashboard for device management and control.

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What is your experience regarding pricing and costs for OPNsense?

My experience with pricing, setup cost, and licensing is that since OPNsense is free, the licensing and setup was eas...

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Comparisons

Sophos XG vs Fortinet FortiGate

Compared 19% of the time

Cisco Secure Firewall vs Fortinet FortiGate

Compared 12% of the time

Netgate pfSense vs Fortinet FortiGate

Compared 7% of the time

Cisco Meraki MX vs Fortinet FortiGate

Compared 3% of the time

SonicWall TZ vs Fortinet FortiGate

Compared 3% of the time

More Fortinet FortiGate Competitors

Palo Alto Networks Advanced Threat Prevention vs Forcepoint Next Generation Firewall

Compared 13% of the time

Check Point Quantum Force (NGFW) vs Forcepoint Next Generation Firewall

Compared 8% of the time

Rapid7 InsightIDR vs Forcepoint Next Generation Firewall

Compared 4% of the time

Fortinet FortiGate-VM vs Forcepoint Next Generation Firewall

Compared 4% of the time

Cisco Secure Firewall vs Forcepoint Next Generation Firewall

Compared 4% of the time

More Forcepoint Next Generation Firewall Competitors

Netgate pfSense vs OPNsense

Compared 43% of the time

IPFire vs OPNsense

Compared 12% of the time

Sophos XG vs OPNsense

Compared 7% of the time

Sophos XGS vs OPNsense

Compared 3% of the time

Sophos UTM vs OPNsense

Compared 3% of the time

More OPNsense Competitors

Product Reports

Buyer's Guide

Fortinet FortiGate

December 2025

Download Fortinet FortiGate product report

Buyer's Guide

Forcepoint Next Generation Firewall

December 2025

Forcepoint Next Generation Firewall report

Download Forcepoint Next Generation Firewall product report

Buyer's Guide

OPNsense

December 2025

Download OPNsense product report

Also Known As

Fortinet FortiGate Next-Generation Firewall

Forcepoint NGFW, Stonesoft Next Generation Firewall, McAfee Network Security Platform, Intel Security Network Security Platform

No data available

Overview

Fortinet FortiGate is a versatile network security tool offering features like VPN, firewall, web filtering, intrusion prevention, and scalability. It is known for its performance and integration with other Fortinet products, making it a preferred choice for robust cybersecurity.

Fortinet FortiGate stands out as a comprehensive cybersecurity solution with strong performance and ease of configuration. It delivers unified threat management, integrating features such as dynamic routing, SD-WAN support, and centralized management. Despite its strengths, improvements in the web interface's stability, pricing structures, and reporting capabilities are needed. Users seek better integration with third-party tools and automation advancements to enhance the experience further. These enhancements, alongside improvements in bandwidth management and the reduction of licensing costs, are points of interest for users looking to capitalize on FortiGate's extensive capabilities.

What are Fortinet FortiGate's key features?

VPN: Ensures secure remote connections.
Firewall: Protects against unauthorized access.
Web Filtering: Blocks malicious sites and content.
Application Control: Manages and controls applications.
Intrusion Prevention: Detects and prevents vulnerabilities.
SSL Inspection: Enhances security by inspecting encrypted traffic.

What benefits should be considered when evaluating Fortinet FortiGate?

Affordability: Offers cost-effective security solutions.
Reliability: Known for consistent and stable performance.
Integration: Seamlessly integrates with other Fortinet products.
Comprehensive Protection: Provides broad threat protection capabilities.

Fortinet FortiGate is widely implemented across industries as a primary firewall system for securing internet gateways and safeguarding data centers. It supports businesses in achieving SD-WAN integration and enhances cybersecurity by providing essential features like antivirus, web filtering, and application control. Enterprises utilize FortiGate for securing remote connections and ensuring compliance with security standards, making it adaptable for different network sizes and industries.

Fortinet

Forcepoint Next Generation Firewall is a versatile and comprehensive solution for perimeter security, offering features such as SD-WAN, IPS, VPN, and cloud or on-premises subscription keys. It is preferred by many clients over Cisco and is used for obligation redundancy, VPN access, and as the main point of security in infrastructure.

The product is praised for its simplicity, flexibility, complete feature set, scalability, and central management capabilities. Other valuable features include IPS, firewall, sandbox, application control, filtering, security management center, connectivity, and integration capabilities.

Forcepoint

OPNsense is an adaptable open-source firewall and routing platform appreciated for its flexibility, scalability, and user-friendly interface. It is equipped with robust security features and offers excellent reporting and visibility, essential for small businesses and home setups.

OPNsense stands out for its modular design, allowing cost-effective customization. This system supports VPNs and various firewall capabilities, making it suitable for securing networks from malicious traffic. Its frequent updates and extensive documentation, combined with a supportive online community, enhance user experience. However, there is room for improvement in integration with virtual servers and Azure. Scalability and hardware updates are important for large-scale environments, and users desire more reliable VPN solutions and enhanced threat intelligence tools.

What are OPNsense's most important features?

Flexibility: Easily customizable due to its open-source nature.
Robust Security: Advanced security features for network protection.
User-Friendly Interface: Simplified management and configuration.
Frequent Updates: Regular improvements and new features.
Dense Documentation: Extensive resources and community support.

What benefits should users look for in reviews?

Cost-Effectiveness: Open-source design reduces costs.
Scalability: Ability to grow with business needs.
Customizability: Tailored solutions for different requirements.
Community Support: Access to a strong network of resources and peers.

OPNsense is implemented in industries requiring VPN and firewall functions, supporting site-to-site connections, protecting servers, and managing commercial network traffic. Companies apply it for security, UTM, SD-WAN, content filtering, intrusion detection, and prevention, utilizing its open-source nature and effectiveness as a next-generation firewall.

OPNsense

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

California Department of Corrections and Rehabilitation (CDCR)

1. Deciso B.V. 2. iXsystems, Inc. 3. EuroBSDCon 4. Netgate 5. Claranet 6. Voleatech 7. Open Systems AG 8. Securebit AG 9. Proxmox Server Solutions GmbH 10. AVM Computersysteme Vertriebs GmbH Additional customers include: T-Systems International GmbH, Deutsche Telekom AG, Vodafone GmbH, 1&1 IONOS SE, OVHcloud, Hetzner Online GmbH, Strato AG, PlusServer GmbH, Host Europe GmbH, United Internet AG, 1&1 Versatel Deutschland GmbH, QSC AG, Bechtle AG, Cancom SE, Computacenter AG & Co. oHG, T-Systems Multimedia Solutions GmbH, Atos SE, Capgemini SE, Accenture plc, IBM Corporation, Hewlett Packard Enterprise Company, Cisco Systems, Inc.

Buyer's Guide

Forcepoint Next Generation Firewall vs. OPNsense

December 2025

Free Report: Forcepoint Next Generation Firewall vs. OPNsense

Find out what your peers are saying about Forcepoint Next Generation Firewall vs. OPNsense and other solutions. Updated: December 2025.

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