Software Alternatives, Accelerators & Startups

DynFi Firewall

French Open Source firewall based on OPNSense.

Best DynFi Firewall Alternatives & Competitors in 2025

The best DynFi Firewall alternatives based on verified products, community votes, reviews and other factors.
Filter: 3 Open-Source Alternatives. Latest update:

  1. pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more

    Open Source

    /pfsense-alternatives
  2. OPNsense® you next open source firewall. Free Download. High-end Security Made Easy™. Offers Intrusion Prevention, Captive Portal, Traffic Shaping and more.

    Open Source

    /opnsense-alternatives
  3. Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

    Try for free freemium $9.0 / Monthly (Lite plan)

    Try for free
  4. Zeroshell is a Linux distribution for servers and embedded devices aimed at providing the main...

    /zeroshell-alternatives
  5. Pi-hole is a multi-platform, network-wide ad blocker.

    Open Source

    /pi-hole-alternatives
  6. VyOS in an open source Linux-based operating system sold and distributed by Sentrium corporations. It is geared toward IT specialists and network administrators for the purpose of securing network and company data... read more.

    /vyos-alternatives
  7. OpenWrt is an open-source firmware based on Linux for wireless routers

    Open Source

    /openwrt-alternatives
  8. IPCop Firewall is a Linux firewall distribution geared towards home and SOHO (Small Office/Home...

    /ipcop-alternatives
  9. Smoothwall Express Open Source Firewall distribution

    /smoothwall-alternatives
  10. The main product of MikroTik is a Linux-based operating system known as MikroTik RouterOS.

    /mikrotik-routeros-alternatives
  11. Home page of BSD Router Project: Free open source software router distribution based on embedded FreeBSD

    Open Source

    /bsd-router-project-alternatives
  12. KerioControl is a unified threat management solution.

    /kerio-control-alternatives
  13. Gargoyle Router Firmware home page

    /gargoyle-alternatives
  14. Things that interest me

    /wirehole-alternatives
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