Fortinet FortiGate vs OPNsense comparison

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Fortinet Logo
123,063 views|89,961 comparisons
90% willing to recommend
OPNsense Logo
108,675 views|95,621 comparisons
96% willing to recommend
Comparison Buyer's Guide
Executive Summary
Updated on Jul 9, 2023

We performed a comparison between Fortinet FortiGate and OPNsense based on our users’ reviews in five categories. After reading all of the collected data, you can find our conclusion below.

Features: Fortinet FortiGate is highly regarded for its all-inclusive package, intuitive interface, strong security features, expandability, and centralized administration. OPNsense is appreciated for its scalability, user-friendly nature, adaptability, reliability, and availability of a free version.

Fortinet FortiGate could be enhanced in areas such as SSL VPN capabilities, multi-factor authentication, filtering accuracy, support system, reporting capabilities, antivirus and IPS functionality, delivery reliability, logging information, security features, scalability, navigation, container security, and WAF functionality. OPNsense could improve its interface, bandwidth management, protection across multiple internet providers, high availability, logging, management of different groups, integration, reporting, SSL inspection, and learning curve.

Service and Support: Fortinet FortiGate and OPNsense products have varied reviews. Certain customers have expressed satisfaction with Fortinet, while some have criticized the support provided by OPNsense.

Ease of Deployment: The setup process for Fortinet FortiGate is generally straightforward and can take anywhere from a few hours to a couple of days or even up to two months. OPNsense's initial setup is described as easy and not too difficult, typically taking a few hours for installation and configuration. However, certain environments like Azure may require additional setup and adaptation, which can extend the implementation process.

Pricing: Fortinet FortiGate offers different packages and pricing options for setup, which are considered reasonable and competitive. However, the renewal prices might be higher. OPNsense is an open-source solution with affordable pricing, mainly determined by hardware expenses. Although a paid version is available, the free version is widely utilized.

ROI: Fortinet FortiGate is a worthwhile investment that delivers positive outcomes by reducing costs in data communications. It offers efficient protection against threats and allows for centralized management. OPNsense has experienced notable progress, achieving a return on investment in under three months and eliminating the need for recurring fees.

Comparison Results: Fortinet FortiGate is highly recommended by users due to its extensive package solution, user-friendly interface, stable performance, strong security capabilities, and ease of use. It offers additional features such as SSL VPN, load balancing, and multi-tenancy. Fortinet FortiGate also excels in customer service and support, with users appreciating their quick response times and helpful assistance.

To learn more, read our detailed Fortinet FortiGate vs. OPNsense Report (Updated: March 2024).
768,578 professionals have used our research since 2012.
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"It has improved our organization with control data.""A strong point of FortiGate is the graphical interface is complete and easy to use.""It is user friendly, and has all the features you need.""In terms of security, we have not experienced any security flaws or loopholes, and it has proven to be quite stable.""It's very fast and easy to configure.""Consolidated our network environment at all locations, but mainly at our datacenter.""This solution has helped our organization by having strong functions and a reliable firewall.""The solution is easy to configure and maintain remotely."

More Fortinet FortiGate Pros →

"The most valuable features in OPNsense are reporting and visibility.""The interface and the dashboard are the most valuable features of this solution.""OPNsense is highly stable.""The technical support is very good.""The initial implementation process is simple.""URL blocking, Wireguard, Tail Scale, Engine Blocker, and VPN are the most valuable features for me.""What I like the most about OPNsense is that it offers an easy-to-use dashboard for device management and control.""It's more secure and more reliable."

More OPNsense Pros →

Cons
"There are some tiny bugs that sometimes affect the operations. In the past revision of it, there was a bug. Because of the bug, we had to downgrade the version. It happened only with the last revision.""Bandwidth usage in reporting could be improved for Fortinet FortiGate.""The solution's framework needs to be frequently updated in order to have a stable solution.""I use the FortiGate 60D model and realized the 300Mbps bandwidth limitation. Because it is a product that offers many services, I think it could have greater bandwidth capacity.""They should make the rule sets more understandable for the end user. When you're trying to explain to somebody how a computer network is secured, sometimes it's difficult for an end user or customer to understand. If there was a way to make the terminology more accessible to the end user, the set up could be easier. They should translate the technical jargon to an easily relatable and understandable conversation for the end user, the customer, that would be brilliant. Particularly in an environment where the IT structure is audited regularly, there's always pressure from the auditor to up the standards and up the security and you get your USCERT's that come out and there's a warning about this and the customer will want to lock out so much and when you apply it they run into issue where they can't search the internet or print to their remote office. Of course they can't print to your remote office, they just locked it up. They should make the language more understandable for the customer. If there's a product out there that made the jargon understandable to John Q. Public, I would buy that.""We would like to see an upgrade to the VPN feature, we are using the VPN from outside of our office and there is a limitation to 10 connections, more connections would be suitable.""Fortinet FortiGate is a firewall solution and once it's deployed, you can rest assured that your system is secure.""Fortinet needs to overhaul its documentation."

More Fortinet FortiGate Cons →

"When using the solution at the beginning was difficult. There was a steep learning curve.""The ability to set the VPN IP address would be a welcome addition.""There should be more technical documentation.""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.""The IPS solution could be more reliable.""There is room for improvement in SSL inspection.""There are issues with stability and reliability.""While they do have paid options that actually gives better features, for most of the clients, if they tend to take a paid option will instead opt for Fortinet."

More OPNsense Cons →

Pricing and Cost Advice
  • "Fortinet has one or two license types, and the VPN numbers are only limited by the hardware chassis make."
  • "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."
  • "Go for long term pricing negotiated at the time of purchase."
  • "Work through partners for the best pricing."
  • "The value is the capability of having multiple services with one unique license, not having the limitation per user licensing schema, like other vendors."
  • "Easy to understand licensing requirements."
  • "​We saved a bundle by not needing all the past appliances from an NGFW.​"
  • "The cost is too high... They have to focus on more features with less cost for the customer. If you see the market, where it's going, there are a lot of players offering more features for less cost."
  • More Fortinet FortiGate Pricing and Cost Advice →

  • "We are not paying any licensing fees. OPNsense is completely free for us."
  • "It costs about $1000."
  • "There are no licensing costs for OPNsence."
  • "OPNsense is open source software so at this time it is free for us to use."
  • "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."
  • "OPNsense is an open-source solution and it is free to use."
  • "The solution is not expensive."
  • More OPNsense Pricing and Cost Advice →

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    Comparison Review
    Anonymous User
    I have used both Sophos and Fortinet products in production and I have found the Sophos UTM appliances (hardware and virtual) to be a better fit most of the time -- with a few caveats which I will touch on below. In both instances, the transition from TMG will be mostly straightforward. The main hang-ups will be with the VIP/load balancing and SSL. For some reason that completely escapes me, both of these vendors make getting valid certificates onto their boxes unnecessarily difficult -- the Fortinet appliances more so than the Sophos UTM appliances. At one point a Fortinet engineer had to write an entire manual on how to get an SSL certificate uploaded successfully on the 4.x firmware Sophos: The one feature that is missing (and this makes some amount of sense) from the Sophos appliance is BITS caching for updates. Other than that, Sophos offers a full replacement for TMG on UTM9. The XG platform also offers a replacement for the TMG; however, some of the rumblings about upcoming releases suggests that Sophos is going to give XG the Apple iOS treatment and "streamline" the interface...potentially cutting out/hiding some functionality. On the effectiveness of the NGFW, Sophos is mostly good but has a few issues blocking all pieces of an application. For instance, we had to build custom blocking rules for OpenVPN (the vpn was being used to bypass the content filter) because the default Application Control wasn't effectively blocking the application. Fortinet: If it… Read more →
    Questions from the Community
    Top Answer: When you compare these firewalls you can identify them with different features, advantages, practices and usage at large. In my opinion, Fortinet would be the best option and l use Fortinet too.… more »
    Top Answer:From my experience regarding both the Sophos and FortiGate firewalls, I personally would rather use FortiGate. I know the firewalls change every 5 to 7 years as stated but you really do need to… more »
    Top Answer:As a solution, Sophos UTM offers a lot of functionality, it scales well, and the stability and performance are quite good. The most valuable features for me are their web and email filtering. I would… more »
    Top Answer:Two of the most common and well recognized firewalls, PfSense and OPNsense both support site-to-site IPsec VPN and client, Open VPN and client, and PPTP client. Both also have intrusion detection and… more »
    Top Answer:It is a very good solution. I like the dashboard. I can see what is going on and manage it as I like it.
    Ranking
    2nd
    out of 59 in Firewalls
    Views
    123,063
    Comparisons
    89,961
    Reviews
    48
    Average Words per Review
    661
    Rating
    8.4
    3rd
    out of 59 in Firewalls
    Views
    108,675
    Comparisons
    95,621
    Reviews
    19
    Average Words per Review
    479
    Rating
    8.3
    Comparisons
    Also Known As
    FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate
    Learn More
    OPNsense
    Video Not Available
    Overview

    Fortinet FortiGate enhances network security, prevents unauthorized access, and offers robust firewall protection. Valued features include advanced threat protection, reliable performance, and a user-friendly interface. It improves efficiency, streamlines processes, and boosts collaboration, providing valuable insights for informed decision-making and growth.

    OPNsense is a user-friendly, fast-track, open-source FreeBSD-based firewall and routing platform. This software offers features that are generally available from costly commercial firewalls, with the added benefit of open and verifiable sources. The firewall provides users, developers, and organizations with an advantageous environment through transparency. The development of this project is driven by a strong focus on security and code quality.

    The solution offers a variety of components, such as:

    • Weekly security updates. These updates provide the user with the ability to reach new emerging threats in a timely manner through small increments.

    • Two major releases every year. These yearly releases are on a fixed release cycle and provide organizations with the ability to plan ahead of an upcoming upgrade.

    • A roadmap of instructions. Each major release provides a guide and a set of clear goals.

    A team of professionals developed OPNsense. Other professional and experienced software architects, engineers, and developers are encouraged to join in the development of the solution to make it as successful as possible. OPNsense offers a variety of rich features with each release. Each upgrade is based on FreeBSD for continual, long-term support and utilizes a freshly advanced MVC framework based on Phalcon. OPNsense is committed to helping businesses, school networks, remote offices, hotels, and other markets in keeping their data protected.

    OPNsense Core Features

    OPNsense continually offers a free, complete, high-end security platform with new releases and features. With each release, OPNsense focuses on providing more unique and better security features in a timely manner. These features include:

    • Captive Portal
    • Built-in reporting and monitoring tools including RRD Graphs
    • Network Flow Monitoring
    • Traffic Shaper
    • Support for Plugins
    • Granular Control Over State Table
    • Dynamic DNS
    • Two-factor authentication throughout the system
    • Netflow Exporter
    • Encrypted Configuration Backup to Google Drive
    • Forward Caching Proxy (transparent) with Blacklist Support
    • Stateful inspection firewall
    • DNS Server & DNS Forwarder
    • High Availability & Hardware Failover (with configuration synchronization & synchronized state tables)
    • DHCP Server and Relay
    • Virtual Private Network (site to site & road warrior, IPsec, OpenVPN & legacy PPTP support)
    • Intrusion Detection and Prevention
    • 802.1Q VLAN support

    Reviews from Real Users

    OPNsense is a favorite security solution among reviewers for a number of reasons. Two of those reasons include the user-friendliness of the solution, which makes it easy to use, and its ability to easily scale.

    For many, a user-friendly solution is essential. FiorindoDi A., a system administration specialist at a tech vendor, says, "The graphic user interface is very good and it is user-friendly, which makes the product easy-to-use."

    Peerspot reviewers speak of the scalability of the solution. For example, an anonymous cloud and infrastructure manager at a venture capital and private equity firm reviewer notes, "OPNsense is easy to scale when running on the hardware."

    Sample Customers
    1. Amazon Web Services 2. Microsoft 3. IBM 4. Cisco 5. Dell 6. HP 7. Oracle 8. Verizon 9. AT&T 10. T-Mobile 11. Sprint 12. Vodafone 13. Orange 14. BT Group 15. Telstra 16. Deutsche Telekom 17. Comcast 18. Time Warner Cable 19. CenturyLink 20. NTT Communications 21. Tata Communications 22. SoftBank 23. China Mobile 24. Singtel 25. Telus 26. Rogers Communications 27. Bell Canada 28. Telkom Indonesia 29. Telkom South Africa 30. Telmex 31. Telia Company 32. Telkom Kenya
    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.
    Top Industries
    REVIEWERS
    Comms Service Provider16%
    Computer Software Company9%
    Financial Services Firm8%
    Manufacturing Company7%
    VISITORS READING REVIEWS
    Educational Organization20%
    Computer Software Company15%
    Comms Service Provider8%
    Manufacturing Company6%
    REVIEWERS
    Comms Service Provider24%
    Financial Services Firm18%
    Logistics Company12%
    Aerospace/Defense Firm6%
    VISITORS READING REVIEWS
    Comms Service Provider16%
    Computer Software Company15%
    Government8%
    Educational Organization6%
    Company Size
    REVIEWERS
    Small Business48%
    Midsize Enterprise23%
    Large Enterprise30%
    VISITORS READING REVIEWS
    Small Business27%
    Midsize Enterprise32%
    Large Enterprise41%
    REVIEWERS
    Small Business71%
    Midsize Enterprise12%
    Large Enterprise18%
    VISITORS READING REVIEWS
    Small Business33%
    Midsize Enterprise18%
    Large Enterprise49%
    Buyer's Guide
    Fortinet FortiGate vs. OPNsense
    March 2024
    Find out what your peers are saying about Fortinet FortiGate vs. OPNsense and other solutions. Updated: March 2024.
    768,578 professionals have used our research since 2012.

    Fortinet FortiGate is ranked 2nd in Firewalls with 306 reviews while OPNsense is ranked 3rd in Firewalls with 36 reviews. Fortinet FortiGate is rated 8.4, while OPNsense is rated 8.4. The top reviewer of Fortinet FortiGate writes "It's a reliable solution that's easy to install and cheaper than competitors ". On the other hand, the top reviewer of OPNsense writes "Robust network security and management offering a user-friendly interface, open-source flexibility, and cost-effectiveness, with challenges regarding initial setup and the absence of official support". Fortinet FortiGate is most compared with Sophos XG, Cisco Secure Firewall, Netgate pfSense, Meraki MX and Juniper SRX Series Firewall, whereas OPNsense is most compared with Netgate pfSense, Sophos XG, Untangle NG Firewall, Sophos UTM and IPFire. See our Fortinet FortiGate 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.