Top 12 Open-Source Alternatives to OPNsense

OPNsense

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

As OPNsense is an open source project, you can find more open source alternatives and stats on LibHunt.

Product categories

Advance Users Cyber Security Linux Linux Distribution Maps Monitoring Tools Network & Admin Open Source Operating Systems Perimeter Security And Firewalls Routers Transportation

Summary

The top open-source alternatives to OPNsense are pfSense, OpenWrt, and FRRouting. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

pfSense Landing Page
1

pfSense

pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more
Pricing:
- Open Source
#Perimeter Security And Firewalls #Cyber Security #Network Security 10 social mentions
OpenWrt Landing Page
2

OpenWrt

OpenWrt is an open-source firmware based on Linux for wireless routers
Pricing:
- Open Source
#Operating Systems #Routers #Firmware 103 social mentions
FRRouting Landing Page
3

FRRouting

FRRouting (FRR) is an IP routing protocol suite for Linux and Unix platforms which
Pricing:
- Open Source
#Operating Systems #Linux #Network & Admin 12 social mentions
project-osrm.org
4

OSRM

Utilities, Application Utilities, and Mapping APIs
Pricing:
- Open Source
#Operating Systems #Network & Admin #Maps 1 social mentions
OpenRouteService.org Landing Page
5

OpenRouteService.org

The spatial services API with plenty of features.
Pricing:
- Open Source
#Operating Systems #Network & Admin #Linux 13 social mentions
Ubuntu Landing Page
6

Ubuntu

Ubuntu is a Debian Linux-based open source operating system for desktop computers.
Pricing:
- Open Source
#Linux #Operating Systems #Linux Distribution 229 social mentions
Wazuh Landing Page
7

Wazuh

Open Source Host and Endpoint Security
Pricing:
- Open Source
#Security & Privacy #Security Information And Event Management (SIEM) #Cyber Security 49 social mentions
OpenWISP Landing Page
8

OpenWISP

A software platform to implement a complete public wifi service.
Pricing:
- Open Source
#Operating Systems #Linux #Routers 11 social mentions
FreeRouter Landing Page
9

FreeRouter

freeRouter
Pricing:
- Open Source
#Operating Systems #Linux #Transportation 2 social mentions
Arch Linux Landing Page
10

Arch Linux

You've reached the website for Arch Linux, a lightweight and flexible Linux® distribution that tries to Keep It Simple. Currently we have official packages optimized for the x86-64 architecture.
Pricing:
- Open Source
#Linux #Linux Distribution #Operating Systems 256 social mentions
OpenContrail Landing Page
11

OpenContrail

OpenContrail is an Apache 2.
Pricing:
- Open Source
#Operating Systems #Perimeter Security And Firewalls #Linux
nxos.org
12

Nitrux OS

Nitrux is an operating system based on Linux.
Pricing:
- Open Source
#Linux #Operating Systems #Linux Distribution 8 social mentions