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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
324
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
216
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

"The most valuable features are the possibility of having one fabric for switching on security."
"The UTM feature is quite good. FortiAP is easy to deploy because both Fortigate and FortiAP are under the same brand. Otherwise, you need to do more work on the configuration."
"The most valuable feature is the bundled subscription, which is IPS, TV and web filtering."
"Fortinet FortiGate has SD-WAN, FortiView, antivirus, sandbox, and IPS, which are generally well-known features."
"The strengths of Fortinet FortiGate include network security, VPN, site-to-site tunnels, client VPN solutions, two-factor authentication for VPN clients, and SD-WAN for branch level. We have implemented these solutions for various customers."
"Fortinet FortiGate is easy to use. Anyone can easily maintain it."
"It has very easy management and an amazing ETM configuration."
"The most valuable features of Fortinet FortiGate are remote access, web filtering, and IPS."
"At our peak time, we have reached more than 5,000 concurrent connections."
"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."
"It is a stable solution."
"Netgate pfSense is 100 percent flexible and configurable."
"The concurrent users are perfect for us."
"The support is excellent quality."
"It is effective. We have not had any problems."
"Improved service performance and availability through redundancy."
"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."
"The most valuable features of OPNsense are the GUI and frequent updates."
"OPNsense is highly stable."
"The solution is user-friendly and easy to configure."
"I find the solution to be user-friendly. It has a lot of reports and easy settings."
"It is a very good solution. I like the dashboard. I can see what is going on and manage it as I like it."
"We can open a new VPN connection easily. It's much easier than with Fortinet in our experience."
"The most valuable features are reporting, the Sensei plugin, and firewall capabilities."
 

Cons

"I feel that the reporting needs to be improved."
"Fortinet FortiGate can be integrated with different platforms. They have integrations in place, but I can't say they're 100%."
"There are a lot of bugs I have found in the solution and it is difficult to upgrade. These areas need improvement."
"There is one big configuration file with no separations for the unique VDOMs. Maybe they could separate individual VDOM configuration files with the root VDOM configuration file referencing the individual VDOM config files.​"
"In terms of what could be improved, the SD-WAN is quite difficult, because if you install the new box, 15 is okay, but if you change from an old configuration, if there is already configuration and a policy when you change to SD-WAN, you must change the whole policy that you see in the interface."
"Its reporting can be improved. Sometimes, I don't get proper reports."
"The firewall engine is not so strong as of now, in my opinion... My second concern is that, while they have Zero-day vulnerability and anti-malware features, the threat engine needs to be strengthened, its efficiency can be increased."
"There are some complex administration tasks in their administration portal. That needs to be improved."
"It should integrate with LDAP, Active Directory, etc, to improve the way in which the traces and connections of each IP, or user connected through the firewall, are shown."
"Reporting and real-time monitoring, since I'm used to Watchguard's reporting features, it would be nice to have an embedded solution for reporting."
"It requires more attention to provide a better alternative for open source to small government or educational institutions with reduced budgets in terms of technology."
"The solution could improve by adding in some sort of user account credentials in in the sense of accommodating more levels of users. From what I've found, everybody has basically the same access."
"Network monitoring and device inventory could use some improvements. I'm using SpiceWorks for this because it never really worked in pfSense."
"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."
"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."
"The GUI could use improvements, though it is manageable."
"OPNsense struggles to handle large volumes of voice traffic, indicating scalability issues in that specific use case."
"The support for OPNsense is good because we have documents available on the internet. The support could improve a little."
"In terms of improvement, the performance could be enhanced."
"The logging could improve in OPNsense."
"The reporting part could be better."
"There are issues with stability and reliability."
"On the customer-side, because I'm a small business, I need a cheaper or free solution option."
"The interface isn't so friendly user. But we have some technicians here who are quite confident with this tool. OPNSense could maybe add sets of rules so it's simpler to manage different groups with particular needs."
 

Pricing and Cost Advice

"The price of Fortinet FortiGate could improve, it is expensive."
"These boxes are not that expensive compared to what they can do, their functionality, and the reporting you receive. Fortinet licensing is straightforward and less confusing compared to Cisco."
"FortiGate's pricing falls within the mid-range when compared to other leading firewall solutions."
"Their licensing costs are annual. The UTM feature license along with their support is called FortiCare. We include that as a part of the annual maintenance cost. Palo Alto or Juniper also have an annual subscription charge for UTM. Price, of course, can always be more competitive, but it is not the most expensive product. The price-performance ratio is quite high for FortiGate."
"The license of Fortinet FortiGate should be reduced."
"They need to be competitive with other solutions."
"We are on an annual license to use Fortinet FortiGate."
"The price for the Fortinet FortiGate is reasonable. Secure SD-WAN is free of charge. If you have their firewall, it's free of charge. It's very tempting."
"PfSense is reasonable for a business but a little pricey for home use. With the time savings and reliability, it pays for itself. I've been more than happy with the unit we've gotten here for the capacity we need. However, it'd be nice to have nice to have some nice home units that aren't a thousand dollars."
"All costs are low compared to other solutions. The hardware is stable and cheap."
"The tool is flexible; even the free, open-source version offers many features. From a cost perspective, even the subscription model for commercial support isn't too costly. However, it's important to have someone knowledgeable about Netgate pfSense to take advantage of it. While there are online resources, a professional or someone experienced can get much more out of the solution. I've heard that the IPS/IDS licenses and other features can be costly."
"pfSense offers a surprisingly affordable enterprise-grade solution for small businesses."
"They have a free community version and a paid version. The free version works if you are a home user who needs a fixed cost, but that's not my use case."
"Spend at least $300 or more on a good pfSense box. Use a hard drive, and not a USB flash drive for pfSense storage."
"It is open source."
"pfSense is open-source."
"OPNsense is an open-source solution and it is free to use."
"The price of OPNsense is good."
"It is not an expensive product. Basically, I deployed it because it was the fastest solution to satisfy our needs in open source."
"OPNsense is a well known open-source tool."
"It costs about $1000."
"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."
"It's not expensive."
"It is free."
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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: April 2025.
847,625 professionals have used our research since 2012.