IPFire vs OPNsense comparison

IPFire Project and OPNsense are both solutions in the Firewalls category. IPFire Project is ranked #35 with an average rating of 8.0, while OPNsense is ranked #5 with an average rating of 8.1. IPFire Project holds a 1.1% mindshare in Firewalls, compared to OPNsense’s 8.5% mindshare. Additionally, 100% of IPFire Project users are willing to recommend the solution, compared to 95% of OPNsense users who would recommend it.

Comparison Buyer's Guide

Download the report

Executive Summary

We performed a comparison between IPFire and OPNsense based on real PeerSpot user reviews.

Find out in this report how the two Firewalls solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed IPFire vs. OPNsense Report (Updated: June 2026).

Buyer's Guide

IPFire vs. OPNsense

June 2026

Download the complete report

Helped 902,270 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:

Categories and Ranking

Fortinet FortiGate

Mindshare comparison

As of June 2026, in the Firewalls category, the mindshare of Fortinet FortiGate is 15.1%, down from 21.7% compared to the previous year. The mindshare of IPFire is 1.1%, down from 1.8% compared to the previous year. The mindshare of OPNsense is 8.5%, down from 10.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Firewalls Mindshare Distribution
Product	Mindshare (%)
Fortinet FortiGate	15.1%
OPNsense	8.5%
IPFire	1.1%
Other	75.3%

Firewalls

Featured Reviews

Joseph Koomson

IP Network Security Specialist at MTN Ghana

Process-Level CPU Visibility: Introduce detailed CPU-usage metrics per subsystem (e.g., IPS engine, logging) so administrators can quickly identify and address performance spikes.

Analytics with FortiAnalyzer. Being able to pull in logs not just from our FortiGates but from all our other firewalls and then get them in one view has been a game changer. Whether I’m building an executive dashboard or doing a deep dive forensics session, I get everything I need without navigating consoles.Straightforward Application Control. FortiGate spots and blocks unwanted apps (eq. like BitTorrent or streaming services) with accuracy. Segmentation with VDOMs. We’ve carved our data center into four logical ‘mini-firewalls’ enterprise, core, billing, and WAF—all on one box. Each has its own rules and logs, and any traffic between them still gets inspected. It’s like having multiple appliances without the extra hardware. Always-Up-to-Date Threat Feeds. Daily signature updates and AI-driven threat sensing mean we’re blocking the latest vulnerabilities almost as soon as they’re announced.

Read full review

Agharinma Ehiedu

Chief Technology Officer at Agileware Limited

Firewall deployment has secured mission-critical public apps and simplifies Linux-based management

The best features IPFire offers include its very intuitive nature because, even though it has a Linux back-end, in terms of configuration, it has a very rich GUI interface. The GUI and configuration features of IPFire have made my work easier and more efficient because their positioning and the sequence with which I follow is easy. In terms of all the processes, what you need to do at first and the next thing that you need to do is clear. The GUI is well arranged in sequential order, so you can follow that from whatever you want to do until you get the target objective. IPFire includes features with a very robust and rich community that is very much valid in terms of content. IPFire has positively impacted my organization by giving us some mileage. At least, a lot of organizations now know that we have a solution that can deliver the same value.

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

Quotes from Members

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

Pros

"We have knowledge of other firewall products but FortiGate is the best."

"Using the FortiGate security solution provides comprehensive visibility and advanced layer 7 security, including threat protection, intrusion prevention, web filtering, and application control."

"Fortinet FortiGate is a security device. It can optimize security on the networks of a company. It actually protects the company from attacks from outside. With FortiGate, you can categorize the users. You can create a group of users that can access all of the websites for their work. You can limit other users' access."

"Fortinet FortiGate has improved our routing and made us more secure."

"There are several benefits that Fortinet FortiGate brings to the table, and I cannot speak of only one or two as it is too extensive."

"The most important features of Fortinet FortiGate are the Intrusion Prevention System (IPS) and firewall control applications."

"Customers are more inclined towards FortiGate because of application control, web filtering, and anti-spam features. The support from the FortiGate team is good, and price-wise, it is affordable."

"The most valuable features of Fortinet FortiGate are its SD-WAN capabilities, such as dynamic routing, and other features, including security options such as antivirus, IPS, and IDS—all integrated into one device."

More Fortinet FortiGate pros

"Regarding IPFire's AI capabilities, I think they are quite focused; in all the deployments I have done, I have not had any incidents or breaches."

"I would rate the stability as ten out of ten for IPFire."

"IPFire has prevented any kind of hacking and enables us to comply with customer requirements."

"The DNS-level filtering is impressive for thwarting time scanners."

"The most valuable features in OPNsense are reporting and visibility."

"The most valuable thing about this product is that it is very easy to use, the graphic user interface is very good, and it is user-friendly."

"OPNsense is easy to scale when running on the hardware."

"The interface and the dashboard are the most valuable features of this solution."

"Offering this solution has provided some of our clients with firewall protection and UTM, which basically just protects them from the internet."

"I feel that its valuable features are that it is simple and free."

"We saved up to half a million Egyptian pounds, which is nearly $100,000 yearly on licensing or subscription using this kind of software, and the network attacks reduced by approximately 60% after using that, even without customizing the custom configuration yet."

More OPNsense pros

Cons

"The support system could be improved."

"It needs to improve its ISP load balancing."

"They need to improve their technical support."

"The inability to scale the FortiAnalyzer to match our growth necessitates the purchase of new hardware."

"Fortinet FortiGate can improve performance. There was a huge challenge in terms of CPU and memory where the IPS engine would keep triggering. There were random spikes of overutilization in the CPU and memory resources. They have to work on CPU and memory stability considering these IPS engines. A few versions were very unstable."

"The initial setup is medium complex and takes between five days and a week."

"One area for improvement for Fortinet FortiGate could be the price, as my clients here are small companies, and they might not have the resources or money to always buy a Fortinet FortiGate solution or FortiGate products."

"With the reports, you can see it, and you can get good feelings so upper management can go, "Oh, wow. That looks pretty." However, it's very basic."

More Fortinet FortiGate cons

"Accessing the internet was a bit complicated."

"The graphical interface could be much better."

"I would rate IPFire 8 out of 10 because I do not think there is any solution anywhere in the world that is 100 percent efficient."

"There are issues with stability and reliability."

"SD-WAN (software-defined wide area network) is integrated into some restricted service providers for OPNSense."

"The support service isn't very accessible, so you have to look at the forums to solve some issues."

"The user interface could be improved, and the DNS section should be more intuitive."

"OPNsense can be improved by making it more user-friendly, as its current UI is not that user-friendly when compared to paid software such as Sophos."

"There are a few weaknesses. For example, there is a lack of some features that I have in certain commercial products."

"OPNsense could be improved with a better wizard, as when I first installed it, it seemed difficult to know where to go."

"The ability to set the VPN IP address would be a welcome addition."

More OPNsense cons

Pricing and Cost Advice

"The solution requires a license annually, it is not a user license, you can have as many users as your want. I must renew the license regularly per device."

"Although the solution's pricing is high, compared with other products, it may be cheap."

"FortiGate SWG is reasonably priced."

"It could be more competitive and cost-effective."

"Licensing is usually on a three-year period."

"We pay $500 per year for the license."

"Pricing is lower than Cisco."

"The support subscription for the solution is annual. You are paying for support and there are two levels of support, professional and advanced."

More Fortinet FortiGate pricing and cost advice

Information not available

"I've used the free version. My computer with two network cards at home allows me to try as many different software options as I want. I did pay for the license, but it was for the Zenarmor license, which is the packet inspection tool. They use AI for packet inspection, which integrates with OPNsense and pfSense."

"The price of OPNsense is good."

"As an appliance, it's in the medium price range."

"It is free."

"I would rate the pricing three out of ten."

"OPNsense is an open-source solution and it is free to use."

"Its pricing is unbeatable in comparison to other firewalls. You can have a small instance that could be €80 a month with the hardware underneath. Azure Firewall and FortiGate are out of the question at this price. If you are on a public cloud, you need the underlying infrastructure. Other than that, there is no additional cost. If you have it on-prem, you have to buy the server or the appliance. The hardware cost is replaced with the infrastructure cost in the cloud. You also have costs for the public IPs and underlying VMs, but that's not related to OPNsense. It would be the same for a FortiGate deployment on Azure. You need a FortiGate license, and you need the underlying infrastructure that scales up depending on your needs."

"The solution is not expensive."

More OPNsense pricing and cost advice

See which vendors are best for you

Use our free recommendation engine to learn which Firewalls solutions are best for your needs.

See recommendations

902,270 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Comms Service Provider

10%

Computer Software Company

Manufacturing Company

Financial Services Firm

Comms Service Provider

21%

Computer Software Company

10%

University

Government

Comms Service Provider

17%

Computer Software Company

10%

Manufacturing Company

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	369
Midsize Enterprise	139
Large Enterprise	195

No data available

By reviewers
Company Size	Count
Small Business	32
Midsize Enterprise	6
Large Enterprise	8

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...

See all answers

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...

See all answers

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 ...

See all answers

What needs improvement with IPFire?

The graphical interface could be much better.

See all answers

What is your primary use case for IPFire?

I use IPFire ( /products/ipfire-reviews ) to protect my home.

See all answers

What advice do you have for others considering IPFire?

Sometimes configuring IPFire is challenging. Overall, I would rate this solution as eight out of ten.

See all answers

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...

See all answers

What is your experience regarding pricing and costs for OPNsense?

Setup cost is almost zero as one can simulate the whole environment using open source version. Pricing seems fair eno...

See all answers

What needs improvement with OPNsense?

When I talk about VPN, I am not completely satisfied with the VPN functions of OPNsense. What I have received so far ...

See all answers

Comparisons

Sophos Firewall vs Fortinet FortiGate

Compared 16% of the time

Cisco Secure Firewall vs Fortinet FortiGate

Compared 13% of the time

Palo Alto Networks NG Firewalls vs Fortinet FortiGate

Compared 5% of the time

Netgate pfSense vs Fortinet FortiGate

Compared 3% of the time

Cisco Meraki MX vs Fortinet FortiGate

Compared 2% of the time

More Fortinet FortiGate Competitors

Netgate pfSense vs IPFire

Compared 8% of the time

Sophos Firewall vs IPFire

Compared 6% of the time

Untangle NG Firewall vs IPFire

Compared 4% of the time

Smoothwall Firewall vs IPFire

Compared 4% of the time

Palo Alto Networks NG Firewalls vs IPFire

Compared 3% of the time

More IPFire Competitors

Netgate pfSense vs OPNsense

Compared 52% of the time

Sophos Firewall vs OPNsense

Compared 5% of the time

Sophos UTM vs OPNsense

Compared 3% of the time

Cisco Secure Firewall vs OPNsense

Compared 3% of the time

WatchGuard Firebox vs OPNsense

Compared 2% of the time

More OPNsense Competitors

Product Reports

Buyer's Guide

Fortinet FortiGate

June 2026

Download Fortinet FortiGate product report

Buyer's Guide

Firewalls

May 2026

Download IPFire product report

Buyer's Guide

OPNsense

June 2026

Download OPNsense product report

Also Known As

Fortinet FortiGate Next-Generation Firewall

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

IPFire enhances network security and protects against cyber threats. It provides a secure firewall, secure remote access, and customizable options. Users praise its ease of use, flexibility, and reliability for network monitoring and traffic shaping. Its valuable features include efficient firewall capabilities, a user-friendly interface, and reliable network performance.

IPFire Project

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

1. Siemens 2. IBM 3. Cisco 4. Dell 5. HP 6. Intel 7. Oracle 8. Google 9. Microsoft 10. Amazon 11. Apple 12. Facebook 13. Twitter 14. Netflix 15. Adobe 16. SAP 17. VMware 18. Juniper Networks 19. Ericsson 20. Nokia 21. AT&T 22. Verizon 23. T-Mobile 24. Vodafone 25. Orange 26. Deutsche Telekom 27. British Telecom 28. Comcast 29. Time Warner 30. Sony 31. Samsung 32. LG

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

IPFire vs. OPNsense

June 2026

Free Report: IPFire vs. OPNsense

Find out what your peers are saying about IPFire vs. OPNsense and other solutions. Updated: June 2026.

DOWNLOAD NOW

902,270 professionals have used our research since 2012.

See our IPFire vs. OPNsense report.

See our list of best Firewalls vendors.

We monitor all Firewalls reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.