pfSense Alternatives

pfSense is described as 'Free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more' and is a very popular Firewall in the security & privacy category. There are more than 25 alternatives to pfSense for a variety of platforms, including Linux, Self-Hosted, Web-based, Raspberry Pi and Docker apps. The best pfSense alternative is OPNsense, which is both free and Open Source. Other great apps like pfSense are IPFire, MikroTik RouterOS, ClearOS and Sophos UTM.

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Alternatives
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Alternatives list

  1. NethServer icon
     34 likes

    NethServer is an application manager for Linux servers. The product's main feature is the ability to easily and quickly install and manage instances of applications over multiple nodes. It allows users to deploy services, like [Nextcloud](https://alternativeto.

    11 NethServer alternatives

    Cost / License

    Application type

    Platforms

    • Linux
    • Self-Hosted
    Good alternative?
     
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    5
  2. IPCop icon
     14 likes

    IPCop Firewall is a Linux firewall distribution geared towards home and SOHO (Small Office/Home Office) users. The IPCop interface is very user-friendly and task-based. IPCop offers the critical functionality of an expensive network appliance using stock, or even obsolete...

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Linux
    Good alternative?
     
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    1
  3. OpenWISP icon
     11 likes

    OpenWISP is a free and open-source platform for efficient IT network deployment, monitoring & management. It allows automation of many aspects of networks: from configuration to monitoring, RADIUS, hotspots, mesh and firmware upgrades, all backed by the reliability of the...

    17 OpenWISP alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Linux
    • Self-Hosted
    Good alternative?
     
  4. LibreMesh icon
     20 likes

    LibreMesh is a set of modules extending the OpenWrt router distribution to create self-configuring wireless and wired mesh networks.

    Cost / License

    Platforms

    • Linux
    • OpenWrt
    • LEDE - Linux Embedded Development Environment
    Good alternative?
     
  5. Kerio Control icon
     4 likes

    Protect your network from viruses, malware and malicious activity with Kerio Control, the easy-to-administer yet powerful all-in-one security solution.

    13 Kerio Control alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Linux
    Good alternative?
     
  6. CacheGuard Gateway is a free, open-source network security appliance for startups, growing businesses, and SMEs/SMBs that need enterprise-grade protection without the complexity or cost.

    137 CacheGuard Gateway alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • VirtualBox
    • Self-Hosted
    • VMware vSphere Hypervisor
    • Microsoft Hyper-V Server
    • Proxmox Virtual Environment
    Good alternative?
     
  7. Contrail Networking is a software-defined networking (SDN) platform based on the open-source network virtualization project, OpenContrail. The Juniper platform automates and orchestrates the creation of highly scalable virtual networks.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Self-Hosted
    Good alternative?
     
  8. Zorp GPL icon
     Like

    Zorp GPL is a next generation, open source proxy firewall with deep protocol analysis. It allows you to inspect, control, and modify traffic on the application layer of the ISO/OSI model. Decisions can be made based on data extracted from the application-level traffic (for...

    Cost / License

    Application type

    Alerts

    • Discontinued

    Platforms

    • Linux
    Good alternative?
     
  9. ZeroShell icon
     8 likes

    Zeroshell is a Linux distribution for servers and embedded devices aimed at providing the main network services a LAN requires. It is available in the form of Live CD or Compact Flash image and you can configure and administer it using your web browser.

    10 ZeroShell alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Linux
    • Self-Hosted
    Good alternative?
     
  10. Centralized manager for Open Source firewalls

    Automate certain administrative tasks All your firewalls are accessible in 1 click Auto-connect your firewalls to DynFi Manager pfSense® and OPNsense® compatible manager.

    Cost / License

    • Free Personal
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • Software as a Service (SaaS)
    Good alternative?
     
  11.  1 like

    ImmortalWrt is a Linux-based embedded operating system for network devices such as routers and access points. It is a fork of OpenWrt. ImmortalWrt includes additional packages, expanded device support, and optimized default profiles.

    Cost / License

    Application type

    Platforms

    • Linux
    Good alternative?
     
  12. BSD Router Project (BSDRP) is an embedded free and open source software router distribution based on FreeBSD with FRRouting (Quagga fork) and Bird.

    Cost / License

    • Free
    • Open Source

    Platforms

    • BSD
    • Self-Hosted
    Good alternative?
     
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