Fortinet FortiGate-VM vs OPNsense comparison

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Comparison Buyer's Guide
Executive Summary
Updated on Jul 11, 2023

We performed a comparison between Fortinet FortiGate-VM 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-VM is highly regarded for its robust security features, including geofencing, firewalling, IPS, and antivirus. Users also appreciate its user-friendly interface. OPNsense is notable for its scalability and ability to accommodate guest access. Its dashboards, IDS and IPS capabilities, and availability of a free version are also highlighted as valuable features.

Fortinet FortiGate-VM could benefit from enhancements in key activation, log management, IPsec failover, monitoring tools, hardening, availability, VPN connectivity, operating system stability, data center clustering, throughput, web application firewall integration, pricing model, troubleshooting forum, and guidance. OPNsense requires improvements in interface simplification, integration, DNS blocking, peer-blocking, installation, deployment, reporting, SSL inspection, and learning curve.

Service and Support: Fortinet FortiGate-VM's customer service has received both positive and negative feedback. Some customers appreciate the support team's quick response times and expertise. However, others have faced challenges in obtaining prompt assistance and finding information easily. OPNsense has been commended for its exceptional support, rapid response times, and helpful guidance. Nonetheless, a few users have noted the lack of easy accessibility to the support service and have recommended the addition of an associated support service.

Ease of Deployment: The setup process for Fortinet FortiGate-VM is typically simple. OPNsense is not overly complicated or difficult. FortiGate-VM may take more time for larger deployments, however, it provides a user-friendly installation and configuration experience. Clients can perform the OPNsense setup themselves, and it can be completed within a few hours.

Pricing: Fortinet FortiGate-VM requires licensing fees with no extra expenses. OPNsense, being open-source, doesn't require a license, however, hardware costs are involved.

ROI: Fortinet FortiGate-VM offers enhanced security and stability. Users consider its ROI to be highly satisfactory. OPNsense delivers a quick return on investment, typically within three months, and eliminates the need for ongoing fees.

Comparison Results: The analysis of user feedback indicates that Fortinet FortiGate-VM outperforms OPNsense in various aspects. Users highly value Fortinet FortiGate-VM for its robust security capabilities, user-friendly interface, effortless deployment, scalability, and extensive filtering options. Moreover, users appreciate the availability of support from Fortinet.

To learn more, read our detailed Fortinet FortiGate-VM vs. OPNsense Report (Updated: September 2023).
735,226 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
"Fortinet offers the latest versions to cater to the needs of enterprises.""Provides good firewall security and has great VPN features.""Their interface is very easy to use, it is without bugs.""Reliability is the best feature. We faced some issues when we were setting it up, but the service, portal, and administration are good.""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 reporting and monitoring are very good.""The management console is pretty simple, so anyone who understands networking can initially deploy the solution.""From the firewall perspective, the rules and policies are very sufficient and easy to use."

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"I did like the ability to back up the configuration into the cloud, as opposed to having to store the configurations or just downloading them, the backups, to local devices.""The configuration, graphical interface and command line are easy to use.""All the security features that are built into the product are valuable.""The most valuable features of Fortinet FortiGate-VM are the ease of use, IPS system, application filter, web filtering, and email security. Additionally, there is a migration tool that other vendors do not provide. We only need to upload the configuration file to the tool, and it converts everything, except the passwords, and gives us the new configuration, which we can directly upload on the firewall. This migration process takes a maximum of 15 minutes.""The most valuable features of Fortinet FortiGate-VM are its flexibility and scalability. This solution is available as a license, which allows us to activate it based on the specific needs of the customer. This gives us and the customer a great deal of versatility and customization options.""The solution's initial setup process was very easy.""The most valuable features are the SD-WAN and the web filtering applications control.""Its technical support is excellent."

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"URL blocking, Wireguard, Tail Scale, Engine Blocker, and VPN are the most valuable features for me.""It's open source.""What I like best about OPNsense is that, as a firewall, it's pretty good. I'm quite impressed with it. I had an excellent experience with OPNsense, which helped me achieve the targets I wanted.""We have been operating here in our lab for several months, and everything appears to be extremely stable.""It's more secure and more reliable.""I feel that its valuable features are that it is simple and free.""The system in general is quite flexible.""The technical support is very good."

More OPNsense Pros →

Cons
"The security of Fortinet FortiGate could improve.""Performance and technical support are the main issues with this solution.""Fortinet FortiGate needs to improve the protection, it did not prevent us from being attacked. Additionally, Fortinet FortiGate could provide more features for WAF devices. I should not have to purchase two solutions, it would be a benefit to combine these features into one solution.""Tunnel flapping was one of the major things I had seen wherein your internet link remains but your VPN tunnel is down. However, since I got a fix from the TAC team, I have not noticed it, but the customer complained a few times that they couldn't access the internet because of this problem.""The routing capability on the FortiGate devices has room for improvement.""Fortinet FortiGate could improve if it had a cloud-managed solution.""FortiGate should have a better way of detecting and managing the system memory because otherwise if the memory is too low, a system restart is required.""Fortinet FortiGate is a stable solution. However, my issue is the performance only. When I use all the profiles, this affects the performance. From the beginning, I should have had a better sizing of the box."

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"The users must buy FortiSIEM to get advanced analytics.""The product has issues with integration. I would like to see better integration in future releases of the product.""his is not a good solution for enterprises. It's better for smaller companies.""There should be integration with an active directory — with Microsoft.""The solution could use very well-defined support for resellers.""We'd like to have more customization and easier customization of policies.""To improve FortiGate-VM, Fortinet needs to harden it more. For example, if you are using Hyper-V, then you need guidelines for hardening FortiGate-VM that are specific to the Hyper-V environment. If it's VMware, there should be at least a guideline on how to harden the firewall.""Right now, we have two data centers that are a thousand kilometers apart. It would be nice to be able to string them together."

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"The support for OPNsense is good because we have documents available on the internet. The support could improve a little.""We did not like the fact that you have to configure everything with the graphic user interface. We have used other firewalls, such as FortiGate, that you can configure via code. OPNsense is not easy to integrate. When you are deploying via GitHub or another source repository, this is not possible. That's one thing we didn't like much.""The IPS solution could be more reliable.""The user interface could be improved, and the DNS section should be more intuitive.""They should improve IPEs for security in the future.""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.""There is room for improvement in SSL inspection.""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."

More OPNsense Cons →

Pricing and Cost Advice
  • "I had to pay for the license for the firewall, but it is guaranteed to have updates. I expect a good service for it. It was about €1000 for a year, and there was no additional cost."
  • "It is more expensive than Sophos. Fortinet is overall more expensive than Sophos. The small range of Fortinet, such as 60F and 80F, is more expensive than the small range of Sophos. Sophos is cheaper. In addition, if you jump from 80F Series to 100F Series, the price doubles."
  • "The license is yearly. We pay for the top end. It's called 360."
  • "Here in Brazil, we're going through difficult economic times and the tax on the dollar is high. All the solutions from minor competitors are growing in the market. The prices have come more competitive."
  • "Licensing for Fortinet FortiGate is on a yearly basis. Pricing for it is a bit high. It could be cheaper."
  • "The licensing scheme of Fortinet is better than Cisco. It is more logical."
  • "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."
  • "It was probably about $2,500 per firewall. It was all included. It included support, services, threat management software, and 24/7 FortiCare on it. Cisco products are more expensive."
  • More Fortinet FortiGate Pricing and Cost Advice →

  • "With Fortinet FortiGate-VM you can bring your own licensing, or it can be paid on a yearly basis."
  • "There are no additional costs beyond the standard fee."
  • "There is an annual license required to use the solution."
  • "The cost of this product is too high."
  • "There are yearly or monthly licenses which you can choose from."
  • "The solution could be better priced."
  • "The license we pay is a yearly fee. I can't say it's very expensive; it is a good price and is highly suitable for our usage."
  • "We have been waiting a long time for the vendor to give us licenses, it has been five months and we are still waiting. However, the price is reasonable."
  • More Fortinet FortiGate-VM Pricing and Cost Advice →

  • "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."
  • "It is open source and free."
  • "The price of OPNsense is good."
  • "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 a free solution."
  • "It's not expensive."
  • More OPNsense Pricing and Cost Advice →

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    Top Answer:OPNsense is easy to use and open source.
    Comparisons
    Also Known As
    FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate
    FortiGate Virtual Appliance, FortiGate-VM
    Learn More
    OPNsense
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    Overview

    Fortinet FortiGate is an innovative line of firewalls that aim to protect organizations from all types of web-based network threats. They come in a wide variety of product types. Fortinet FortiGate’s solutions are available in a large range of sizes and form factors and are key components of the Fortinet Security Fabric, which enables immediate, intelligent defense against known and new threats throughout the entire network.

    Fortinet FortiGate provides users with next-generation firewall solutions that provide proven protection with unmatched performance across the network, from internal segments to data centers to cloud environments. You can protect every part of your network without exception. Additionally, your protections can be managed from a single central location. This ensures that the task of protecting your network is infinitely easier to accomplish.

    Benefits of Fortinet FortiGate

    Some of the benefits of using Fortinet FortiGate include:

    • The ability to manage your firewalls from a centralized automated control console. Fortinet FortiGate’s FortiManager enables administrators to exercise control of their firewalls in a streamlined manner. Administrators have full visibility and control over their system from a single location. It utilizes automation that collects information in real time, which greatly simplifies and reduces the cost of running various types of workflows. Administrators can free up resources by automating the most basic tasks.
    • The ability to produce uniform, appropriate, and coordinated responses to threats across networks. Fortinet FortiGate’s FortiGuard feature generates system protections in near real time. This allows administrators to address threats to the system with custom-made solutions that can be uniformly enforced.
    • The ability to scale up your security to fit your changing security needs. Fortinet FortiGate’s design allows users to accelerate the transfer of data between users and escalate the number of users that are covered without compromising security of performance. This means that users can grow their networks and continue to collaborate without worrying about the system slowing down or coming under attack.

    Reviews from Real Users

    Fortinet FortiGate’s firewall solutions are cutting edge. They stand out from competitors for a number of reasons. Two major ones are the robustness and power of their firewalls. Fortinet FortiGate’s firewall provides users with many valuable features that allow them to maximize what they can do with the solution. These firewalls enable users to use a single piece of software to accomplish tasks that often require the use of multiple pieces of software.

    PeerSpot user Eric S., a Solutions Engineer and Consultant at a tech-services company, notes the robustness of this solution when he writes, "One of the nice things about FortiGate is that it can be deployed on the cloud or on-premises. You can actually do both. That's the biggest reason why I stick with this solution as opposed to something like Cisco Meraki. Another nice thing is that I can log directly into a FortiGate or get to it through their FortiCloud access products. They're pretty reliable and consistent. One of the reasons why I started using the product was their single pane of management. I can deploy their line of firewalls in conjunction with their switching and access points, and I can manage the entire network from one interface.”

    PeerSpot user Jim M., a network admin at Penobscot Valley Hospital, notes the power of Fortinet FortiGate’s security software when he writes, "It does a lot for you for intrusion protection and as an antivirus. The threat management bundle is worth the money. You don't need another company to monitor your web traffic for you. You can do everything yourself on the firewall. You restrict your own black list for people on the firewall.”

    FortiGate Virtual Appliances allow you to mitigate blind spots by implementing critical security controls within your virtual infrastructure. They also allow you to rapidly provision security infrastructure whenever and wherever it is needed. FortiGate virtual appliances feature all of the security and networking services common to traditional hardware-based FortiGate appliances. With the addition of virtual appliances from Fortinet, you can deploy a mix of hardware and virtual appliances, operating together and managed from a common centralized management platform.

    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."

    Offer
    Learn more about Fortinet FortiGate
    Learn more about Fortinet FortiGate-VM
    Learn more about OPNsense
    Sample Customers
    Pittsburgh Steelers, LUSH Cosmetics, NASDAQ, Verizon, Arizona State University, Levi Strauss & Co. Whitepaper and case studies here
    Security7 Networks, COOPENAE
    CompuNet Systems GmbH,
    Top Industries
    REVIEWERS
    Comms Service Provider16%
    Computer Software Company10%
    Financial Services Firm9%
    Manufacturing Company7%
    VISITORS READING REVIEWS
    Educational Organization21%
    Computer Software Company15%
    Comms Service Provider9%
    Government5%
    REVIEWERS
    Comms Service Provider16%
    Manufacturing Company11%
    Computer Software Company9%
    Financial Services Firm9%
    VISITORS READING REVIEWS
    Computer Software Company23%
    Comms Service Provider9%
    Financial Services Firm7%
    Government7%
    REVIEWERS
    Comms Service Provider20%
    Financial Services Firm20%
    Logistics Company13%
    Aerospace/Defense Firm7%
    VISITORS READING REVIEWS
    Comms Service Provider16%
    Computer Software Company15%
    Government9%
    Educational Organization6%
    Company Size
    REVIEWERS
    Small Business48%
    Midsize Enterprise23%
    Large Enterprise30%
    VISITORS READING REVIEWS
    Small Business26%
    Midsize Enterprise33%
    Large Enterprise41%
    REVIEWERS
    Small Business53%
    Midsize Enterprise23%
    Large Enterprise24%
    VISITORS READING REVIEWS
    Small Business31%
    Midsize Enterprise18%
    Large Enterprise51%
    REVIEWERS
    Small Business67%
    Midsize Enterprise13%
    Large Enterprise20%
    VISITORS READING REVIEWS
    Small Business31%
    Midsize Enterprise18%
    Large Enterprise51%
    Buyer's Guide
    Fortinet FortiGate-VM vs. OPNsense
    September 2023
    Find out what your peers are saying about Fortinet FortiGate-VM vs. OPNsense and other solutions. Updated: September 2023.
    735,226 professionals have used our research since 2012.

    Fortinet FortiGate-VM is ranked 8th in Firewalls with 38 reviews while OPNsense is ranked 4th in Firewalls with 17 reviews. Fortinet FortiGate-VM is rated 8.6, while OPNsense is rated 8.4. The top reviewer of Fortinet FortiGate-VM writes "Flexible with good cloud management and a straightforward user interface". On the other hand, the top reviewer of OPNsense writes "There are lots of capabilities built-in: Few would be High Availability, Proxy, DNS, Intrusion detection/prevention, content filtering, traffic and bandwidth management with 2factor autn. ". Fortinet FortiGate-VM is most compared with Azure Firewall, Palo Alto Networks VM-Series, Netgate pfSense, Fortinet FortiOS and Cisco Secure Firewall, whereas OPNsense is most compared with Netgate pfSense, Sophos XG, Untangle NG Firewall and Sophos UTM. See our Fortinet FortiGate-VM vs. OPNsense report.

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    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.