Open Source pfSense Alternatives

    The best open source alternative to pfSense is OPNsense, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to pfSense and 15 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to pfSense are NethServer (Free, Open Source), IPFire (Free, Open Source), ClearOS (Free, Open Source) and VyOS (Paid, Open Source).

    This page was last updated May 3, 2021

    Platforms

    • Linux
    • Self-Hosted
    • Online
    • BSD
    • VirtualBox
    • CentOS
    • VMware vSphere Hypervisor
    • OpenWrt
    • Microsoft Hyper-V Server
    • Proxmox Virtual Environment
    • LEDE - Linux Embedded Development Environment
    • Windows

    Features

    • VPN
    • Gateway
    • Proxy
    • Networking
    • Openvpn
    • Operating system
    • Web filter
    • Virtualization
    • Web Server
    • Load balancing
    • Email Server
    • Mesh network
    • User Management
    • DNS Server
    • Command line interface
    • DHCP Server
    • Distributed
    • Active Directory integration
    • Block ads

    License

    × Clear
    • Free
    • Open Source
    • Paid
    All Filters

    Showing 10 of 15 alternatives