DynFi Firewall Alternatives & Competitors

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

Key pfSense features:

Open Source Comprehensive Feature Set Customizability Excellent Documentation

Open Source

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

Key OPNsense features:

Open Source Regular Updates User-Friendly Interface Comprehensive Feature Set

Open Source

Scan Azure and AWS resources against 621 policy rules. Auto-remediate findings, track compliance frameworks, integrate via API.

Try for free freemium €99.0 / Monthly

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.

Key VyOS features:

Open Source Feature-Rich Community Support Cost-Effective

OpenWrt is an open-source firmware based on Linux for wireless routers.

Key OpenWrt features:

Customizability Performance Security Community Support

Open Source

A secure, open-source WiFi router that simplifies network management with easy-to-use policies, device isolation, adblock and advanced DNS controls - customizable with plugins for added flexibility.

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

Key ZeroShell features:

Comprehensive Feature Set Open Source Web-Based Management Virtualization Support

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

Key MikroTik RouterOS features:

Cost-Effective Feature-Rich Scalability Customizability

IPFire is a server distribution with intended to use as a firewall.

Key IPFire features:

Open Source Comprehensive Security Features Regular Updates Flexible Deployment

Pi-hole is a multi-platform, network-wide ad blocker.

Key Pi-hole features:

Ad Blocking Privacy Protection Low-Cost Solution Customizable

Open Source

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

Key IPCop features:

Open Source User-Friendly Interface Strong Community Support Comprehensive Features

Smoothwall Express Open Source Firewall distribution.

Key SmoothWall features:

Open Source User-Friendly Interface Comprehensive Firewall Features Regular Updates

Home page of BSD Router Project: Free open source software router distribution based on embedded FreeBSD.

Key BSD Router Project: features:

Open Source Stability and Security Feature-rich Community Support

Open Source

KerioControl is a unified threat management solution.

Key Kerio Control features:

Comprehensive Security User-Friendly Interface Flexible Deployment Regular Updates