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Netgate pfSense vs OPNsense comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jul 28, 2024

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
Sponsored
Ranking in Firewalls
2nd
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
318
Ranking in other categories
Software Defined WAN (SD-WAN) Solutions (1st), WAN Edge (1st)
Netgate pfSense
Ranking in Firewalls
1st
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
215
Ranking in other categories
No ranking in other categories
OPNsense
Ranking in Firewalls
3rd
Average Rating
8.2
Reviews Sentiment
7.2
Number of Reviews
39
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2025, in the Firewalls category, the mindshare of Fortinet FortiGate is 21.1%, up from 17.7% compared to the previous year. The mindshare of Netgate pfSense is 14.4%, down from 22.1% compared to the previous year. The mindshare of OPNsense is 12.3%, down from 17.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Firewalls
 

Q&A Highlights

Apr 03, 2023
 

Featured Reviews

EhabAli - PeerSpot reviewer
Efficient, user-friendly, and affordable
In the past, NSS Labs was utilized to test files and verify the numbers and datasheets. It would be beneficial to have an organization or testing lab that can verify the numbers in our datasheets since changes are frequently made, which can be inconvenient for review. For instance, when comparing different competitors such as Forcepoint, Palo Alto, and Check Point, the throughput or numbers in the datasheet may be lower than the actual numbers. Conversely, Fortinet typically reports very high numbers, but they cannot be replicated in the real world. Therefore, it would be advantageous for them to partner with a neutral testing organization such as NSS Labs to validate these numbers, thus providing more credibility and comfort to everyone regarding the accuracy of the datasheets. For the migration, everyone has a firewall in use and I am selling Fortinet. Typically, I am replacing another firewall. Previously, there was a tool available to convert configurations from one firewall, such as Palo Alto, to Fortinet, but this tool is no longer free. If it could be made free again, it would be very beneficial. This tool shows a lot of promise and is very good. Making it free would help many companies deliver their products in a more efficient and integrated way. It would also be more valuable to include the tool with the firewall package or license instead of having to pay extra for it. Paying extra puts more pressure on small companies to deliver the firewall and complete the configuration, especially if they have hundreds or thousands of policies. It's very painful to move through these policies line by line. The stability has room for improvement. When it comes to Secure SD-WAN, everything is fine. They are going the right way. SD-WAN is very promising. They can provide the SD-WAN solution separately, but they will not take this approach because even the smallest firewall can support the features, so there is no need to have a separate service or appliance. They are following the right steps, and there is nothing to be improved. Feature-wise, I'm really satisfied with the new release, and the features they have added. For now, it's fine.
Vincent Hamm - PeerSpot reviewer
I appreciate the depth of what the solution can do and the simplicity of the initial setup
We do a lot of managed services and are currently trying to get people off of L2TP VPN. Apparently, we can download a mobile config file from a configured NetGate device, and we're primarily Apple. We've experimented with it on a device that's not a production device, and we can't seem to get the phase one IPSec set correctly so that the Apple config will accept it. We've tried looking at the documentation but haven't found anything. While it's not the highest priority, it is rather frustrating. We'd like to do this, and the feature is right there, but we can't get it configured. We certainly don't want to try it on a production machine because it will break the current VPN. I would like to download the Apple mobile config so that I can tell it to configure my VPN connection to do that. We have some cross-platform things. So there's also a Windows VPN. You can download a script or a PowerShell, put it on a Windows machine, and it can connect to the VPN. It would be nice if I could say I want Mac only, Windows only, or both. I wish it could configure the IPSec phase one and phase two, or at least give me solid instructions on how to configure that. It doesn't supply out-of-the-box visibility to drive decisions. You get 75 log lines, so if you're trying to troubleshoot something, you have to look at one log and then another. It integrates with SysLog systems, but our customers are not at the level where they want to pay for some third-party SysLog system. Usually, we can get things taken care of fairly quickly. I would like to have the ability to control all my devices from one place. With Ubiquiti, you can get a controller that allows you to control all of your Wi-Fi devices, switches, and routers. From one area, you can switch to that customer and see what's happening in their environment. That's not part of pfSense. I understand why it's not because pfSense is open source and community supported. That's something that someone in the community needs to pick up and run with. It's not something the pfSense can easily implement. If they could, that'd be great.
Eddy Ramirez - PeerSpot reviewer
Good interface and firewall capabilities and overall easy to use
The security has improved as we can isolate the network. We can do attrition prevention via a tool that comes with the solution. We can have a VPN solution in place for those that work from home, outside the network, in a secure manner. We also like that it offers good authentication. It offers radius-based authentication, which has been useful for the company. The main platform is under the Open VPN firewall. The solution has high availability. When we have different ISPs, we can actually load balance those links or actually put some priority or even classify the traffic that might go into one ISP or another.

Quotes from Members

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

Pros

"Advanced routing (RIP, OSPF, BGP, PBR). It gives you a seamless and simple integration into a large network."
"The GUI is good."
"The application control features, such as Facebook blocking and Spotify blocking, are the most valuable."
"FortiGate is more feature-rich and has a broader range of hardware. T"
"The management console is pretty simple, so anyone who understands networking can initially deploy the solution."
"This solution has solid UTM features combined with a nice GUI."
"The solution is very easy to understand. It's not overly complex."
"Valuable features include the Web Application Firewall, and it even has DLP (data leak prevention)."
"If you have full logging turned on you can get a pretty good idea of what kind of traffic is going in from where to where."
"It has a good web cache. I used to use a DHCP server and DNS server. For my company, I use pfSense as a load balancing application."
"I like pfBlocker and the ability to install more packages from the pfSense console."
"The interface is very good. The configuration options are excellent."
"The documentation is very good."
"I like how easy it is to access VPNs and stuff like that. It's so simple to set up a site-to-site VPN."
"It is much simpler than other solutions such as Fortinet."
"I like the connectivity to the open VPN. It's very smooth."
"OPNsense is very stable, easy to upgrade, and maintain."
"It has an open license. It works very well, and there is an update every month."
"I have found the solution has some great features overall, such as guest access capabilities, dashboards, and ease of use. There is plenty of documentation and support and it has the plugins that I needed."
"One of the most valuable features is the network checking. Additionally, the firewall and web filtering functionalities are highly useful."
"The feature I find most valuable, is that the program helped me to realize all the requested functionality that was needed."
"The solution is good for a basic firewall for a small business or for home use."
"It's more secure and more reliable."
"I mostly rely on the solution's network intrusion detection and prevention system, along with other systems, CMs, and log management."
 

Cons

"The license renewal process, annual renewal price, and the web application firewall features should be improved."
"They have to just improve its performance when we enable all UTM features. When you enable all the features, the performance of FortiGate, as well as of Sophos and SonicWall, goes down."
"The performance and speed are aspects of the solution that could always be improved upon."
"The process of configuring firewall rules appears excessively complex."
"It should provide better visibility over the network and more information in the form of reports for the end users. Its installation should also be easier."
"I don't like that anything more than very basic reporting is not included."
"MTBF: Hardware failure is more common when compared to SonicWall or Cisco ASA."
"The initial setup and configuration are not intuitive and require training."
"I don't think pfSense's web filtering solution is the best, so I don't use it for that purpose. They could add a little better web filtering solution to pfSense. They have solutions in place, like SquidGuard, but they aren't very good."
"Sometimes it's a bit of a challenge to know how to do something when you want to do something, for instance, setting up a point to point VPN."
"PfSense could better utilize the interface and dashboard and include some packages in the built-in solution. For example, pfSense is sharing some other packages. You have to download and configure them within the package manager of pfSense. Some of those important ones, like the IPS and the monitor, could be installed on the solution's image and configured."
"They should become more MSP-centric."
"Many people have problems setting up the web cache for the web system."
"The router monitoring needs improvement when compared with Sonicwall."
"I'd love a centralized management system for multiple pfSense appliances."
"I would like to see pfSense integrate WireGuard. Currently, pfSense uses OpenVPN, and there's nothing wrong with it, but WireGuard is a lot leaner and meaner."
"The only thing that I would like to see improved is the Insight or the NetFlow analysis part. It would be good to have the possibility to dig down on the Insight platform. Right now, we can easily do only a few analyses. If this page becomes more powerful, it surely will be a well-adopted platform."
"On the customer-side, because I'm a small business, I need a cheaper or free solution option."
"The solution could be more secure."
"OPNsense could improve by making the configuration more web-based rather than shell or command-line-based."
"SD-WAN (software-defined wide area network) is integrated into some restricted service providers for OPNSense."
"The interface of the solution is an area with shortcomings."
"Its interface should be a little bit better."
"I think the most important thing is that it should be easily accessible, but currently, that doesn't seem to be the case. We need a hardware platform that's based on common standards and open computing principles, which would be like a commodity and benefit us greatly."
 

Pricing and Cost Advice

"For our organization, the licensing costs are approximately $7,000 per year."
"Fortinet is reasonable in pricing and licensing. Overall, FortiGate is affordable. The licensing fee can be a little high, depending on the budget for your project."
"Licensing for Fortinet FortiGate is on a yearly basis. Pricing for it is a bit high. It could be cheaper."
"It scales well if you know what to buy from a physical box standpoint. They seem to offer something for every level."
"Its pricing is competitive with other solutions."
"There is a subscription-based model to use Fortinet FortiGate. We pay annually for the solution along with the support. If you want to have all the updates, and security patches you will need to renew your support."
"Each feature costs money, so it is important to study your needs."
"Compared to other firewall products, it's a little cheaper in terms of pricing."
"This solution provides enterprise-level features at a fraction of the cost of an enterprise firewall."
"I spent a couple of $1,000 on hardware, and the OS was free. A comparable firewall would cost me probably 20 grand. It saved a lot of money."
"Spend at least $300 or more on a good pfSense box. Use a hard drive, and not a USB flash drive for pfSense storage."
"I think Netgate pfSense is very fairly priced."
"While pfSense hardware from Netgate might have a higher upfront cost, I've had very little trouble with it. Plus, buying from them directly helps fund the software's development, making it a worthwhile investment in my eyes."
"The price of pfSense is reasonable. However, there is a free version available."
"There is no license. You don't have to pay anything. It's completely free."
"It has almost zero cost, and it is open to us. It runs on a small appliance just for a couple of 100 bucks, and I've never had an appliance burn out on me yet."
"We are using the paid version."
"It is a free solution, and when you compare it to alternatives like FortiGate, which is quite powerful but also costly, the value becomes evident."
"OPNsense is a well known open-source tool."
"It is not an expensive product. Basically, I deployed it because it was the fastest solution to satisfy our needs in open source."
"I would rate the pricing a nine out of ten, especially considering the availability of a free community edition."
"I would rate the pricing three out of ten."
"We are not paying any licensing fees. OPNsense is completely free for us."
"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."
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Top Industries

By visitors reading reviews
Educational Organization
22%
Computer Software Company
14%
Comms Service Provider
7%
Manufacturing Company
6%
Computer Software Company
15%
Comms Service Provider
11%
Educational Organization
7%
Government
7%
Computer Software Company
16%
Comms Service Provider
13%
Government
7%
Educational Organization
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Which is the better NGFW: Fortinet Fortigate or Cisco Firepower?
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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...
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 ...
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...
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...
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...
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.
What is your experience regarding pricing and costs for OPNsense?
I consider the pricing of OPNsense to be high when compared with other market products. However, as a free firewall p...
What needs improvement with OPNsense?
OPNsense should improve its performance in handling large volumes of voice traffic. It needs more support for Vigorou...
 

Also Known As

FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate, Fortinet Firewall
No data available
No data available
 

Overview

 

Sample Customers

Amazon Web Services, Microsoft, IBM, Cisco, Dell, HP, Oracle, Verizon, AT&T, T-Mobile, Sprint, Vodafone, Orange, BT Group, Telstra, Deutsche Telekom, Comcast, Time Warner Cable, CenturyLink, NTT Communications, Tata Communications, SoftBank, China Mobile, Singtel, Telus, Rogers Communications, Bell Canada, Telkom Indonesia, Telkom South Africa, Telmex, Telia Company, Telkom Kenya
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
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.
Find out what your peers are saying about Netgate pfSense vs. OPNsense and other solutions. Updated: March 2025.
845,040 professionals have used our research since 2012.