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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
7.1
Number of Reviews
214
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 March 2025, in the Firewalls category, the mindshare of Fortinet FortiGate is 20.8%, up from 17.8% compared to the previous year. The mindshare of Netgate pfSense is 15.2%, down from 22.1% compared to the previous year. The mindshare of OPNsense is 12.8%, down from 17.3% 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

"The CLI and GUI do a good job of putting a lot at your fingertips."
"The initial installation is very straightforward."
"The pricing is great and very reasonable."
"The reporting and monitoring are very good."
"We are using the FortiGate 100D series. VPN, firewall, anti-malware, OTM, and intrusion prevention are useful features."
"Initial setup is easy to configure."
"Good performance, stability, and virtual domain ability."
"The solution is very, very easy to use."
"I had some outages in the network and we provide services for our company. We sell mobile credits. The terminal gets access to our own server inside the network and if one internet fails, then the other one is still up and we have a back-up link on the devices."
"The most valuable aspect of pfSense is the community. If you have a question, you can post it on the forum."
"This solution has helped our organization by protecting our network from attacks."
"This solution has increased the level of security, given us more control, provided a deep insight into network traffic, and is a great VPN solution."
"It is a very good solution for enterprises that need a VPN for their employees. It is the best way to provide a remote work facility to employees at a very low cost. Other solutions that I have had in the past were very expensive. Enterprises don't always have that kind of money to invest."
"The tools' most valuable feature is load balancing."
"The VPN is my favorite feature."
"The performance optimization documentation has improved our organization. The base setup is great but with higher bandwidth, it is really hard to find good documentation on how to tweak the setup to get the most out of your connection."
"The solution is good for a basic firewall for a small business or for home use."
"I mostly rely on the solution's network intrusion detection and prevention system, along with other systems, CMs, and log management."
"It is a very good solution. I like the dashboard. I can see what is going on and manage it as I like it."
"It's open source."
"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."
"OPNsense could improve by making the configuration more web-based rather than shell or command-line-based."
"The IDS and IPS features are valuable. From the usability perspective, there is a lot of good documentation. As IT professionals, we found it very easy to configure the firewall. It was easy to configure and use."
"The most valuable features in OPNsense are reporting and visibility."
 

Cons

"The visibility of the network can be better. The GUI can be improved for better visibility of the network flow. Other solutions have better GUI in terms of network visibility."
"FortiGate is really good. We have been using it for quite some time. Initially, when we started off, we had around 70 plus devices of FortiGate, but then Check Point and Palo Alto took over the place. From the product perspective, there are no issues, but from the account perspective, we have had issues. Fortinet's presence in our company is very less. I don't see any Fortinet account managers talking to us, and that presence has diluted in the last two and a half or three years. We have close to 1,500 firewalls. Out of these, 60% of firewalls are from Palo Alto, and a few firewalls are from Check Point. FortiGate firewalls are very less now. It is not because of the product; it is because of the relationship. I don't think they had a good relationship with us, and there was some kind of disconnect for a very long time. The relationship between their accounts team and my leadership team seems to be the reason for phasing out FortiGate."
"The graphical user interface of Fortinet's FortiGate product does not function well with text-based interfaces."
"The support costs and licensing are sometimes so expensive."
"The initial setup is complex."
"I would like to see improvements in the product's application rules."
"I'm not sure if it's something that they already have or are developing something, however, we need some dedicated features for container security."
"FortiOS is not simple."
"The technical support needs to be improved."
"We would like to see ready-made profiles to cover most users' needs."
"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."
"I've encountered persistent issues with the solid-state drives built into pfSense hardware devices."
"I tried pfSense, and it has a big issue with file system consistency, and this is what drove me to OPNsense. The file system stability is quite a big issue for us. We have a lot of outages related to power issues, and OPNsense is much more stable on this side."
"pfSense has some limitations in detecting site sessions. We want to control internet usage based on sites and their content, and pfSense doesn't perform this function."
"They should become more MSP-centric."
"If you look at the pfBlocker's rules and feeds you can block, it's a little cumbersome to identify the logs and see what isn't allowed through and why."
"You will need additional training before you can actually start to use it."
"The interface of the solution is an area with shortcomings."
"Given that OPNsense plays a pivotal role as a firewall, safeguarding against various threats, having a reliable backup ensures uninterrupted protection even if unforeseen events impact the primary virtual machine."
"There is room for improvement in SSL inspection."
"The logging could improve in OPNsense."
"pfSense has better performance and quicker updates."
"The reporting part could be better."
"The solution could be more secure."
 

Pricing and Cost Advice

"The license is yearly. We pay for the top end. It's called 360."
"While Fortinet FortiGate has a higher price point compared to Sophos XG, its user-friendly interface justifies the cost."
"The licensing scheme of Fortinet is better than Cisco. It is more logical."
"Other firewalls are more expensive than Fortinet FortiGate, such as the Azure firewall."
"In the Asian economy in which we operate, FortiGate is expensive."
"We have the full license that included all of the features and support."
"For medium and enterprise organizations, FortiGate is more affordable."
"It is an inexpensive solution."
"pfSense pricing is reasonable."
"The pricing is lower than some of its competitors."
"I like the fact that it is open-source."
"It is a free solution."
"The solution software does not require a license, it is free. The support contract is about $600 dollars."
"We are using the open-source version which is free. We are testing the solution to see if we are going to go to the enterprise version which requires a license and is not free."
"The price of pfSense seems reasonable. I pay around a hundred dollars a year for pfSense Plus, which is inexpensive for such a complex product. It's also good that they can still release a community edition. If it started to get extremely expensive to the point where it was more of an enterprise-only product that costs thousands of dollars a year or something like that, I might consider stepping down to the community edition or looking elsewhere."
"This solution was about $150,000 cheaper than the closest competitor over a three year period."
"It costs about $1000."
"It is not an expensive product. Basically, I deployed it because it was the fastest solution to satisfy our needs in open source."
"We are not paying any licensing fees. OPNsense is completely free for us."
"It's a free solution."
"I would rate the pricing a nine out of ten, especially considering the availability of a free community edition."
"I'm using the free version of OPNsense. I didn't check the pricing for the solution because I still need to test it before getting the approval to purchase OPNsense, and it isn't easy to get approval from the higher-ups."
"It's not expensive."
"As an appliance, it's in the medium price range."
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Top Industries

By visitors reading reviews
Educational Organization
22%
Computer Software Company
14%
Comms Service Provider
6%
Manufacturing Company
6%
Computer Software Company
15%
Comms Service Provider
10%
Educational Organization
7%
Government
7%
Computer Software Company
16%
Comms Service Provider
12%
Government
8%
Educational Organization
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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...
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.
839,319 professionals have used our research since 2012.