DD-WRT
Open Source
DD-WRT is free Linux-based firmware for several wireless routers, most notably the Linksys WRT54G.
OpenMediaVault
Open Source
OpenMediaVault (OMV) is a free Linux distribution designed for network-attached storage (NAS).
NethServer
Open Source
NethServer is an operating system for Linux enthusiasts, designed for small offices and medium enterprises.
Amahi Home Server
Open Source
Amahi Home Server is a free and open-source home server software that's based on Fedora Linux.
Endian Firewall Community
Open Source
Endian Firewall Community is an Open Source Firewall and UTM Appliance with offers unique usability and features.
Sophos UTM
Commercial
Sophos UTM Appliances with Firewall Sandboxing Provides Maximum Network Protection at an Affordable Price.
Zentyal
Open Source
Zentyal is an open source email and groupware solution based on Ubuntu Linux.
Cloudron
Open Source
Cloudron is a platform to host apps on your server and keep them up-to-date and secure.
Univention Corporate Server
Open Source
Univention Corporate Server lets you manage server applications and IT infrastructures.
Untangle
Freemium
Untangle wins a network security solution.
SmoothWall
Open Source
Smoothwall is an Open Source free firewall that includes its own security-hardened GNU/Linux operating system and an easy-to-use web interface.
Compare ClearOS with alternatives
Compare OpenMediaVault and ClearOS and decide which is most suitable for you.
Compare Univention Corporate Server and ClearOS and decide which is most suitable for you.
Compare Amahi Home Server and ClearOS and decide which is most suitable for you.
Compare Endian Firewall Community and ClearOS and decide which is most suitable for you.