Dolphin - The worlds most advanced community software
Oxwall - Oxwall is unbelievably flexible and easy to use PHP/MySQL community software platform.
GNU social - GNU social is a continuation of the StatusNet project. It is social communication software for both public and private communications.
Jcow - Jcow is a flexible Social Networking software written in PHP.
Elgg 1 - Elgg empowers individuals, groups and institutions to create their own fully-featured social environment
Open Source Social Network - Open Source Social Network allows you to make a social networking website, helps your members build social relationships with people who share similar professional or personal interests.
Beatz - Beatz is an online social networking community script that allows you to start your own favourite artist band website.
Etano - Etano can be used to start up a dating site, a social networking site, a classifieds site.
pH7CMS - pH7CMS The First and Best Social Dating Open Source Site.
PeoplePods - PeoplePods is a developer-friendly social software toolkit.
Hubzilla - Hubzilla Connecting free and independent communities across the web
Elgg - Elgg empowers individuals, groups and institutions to create their own fully-featured social environment
HumHub - HumHub is a free social network software and framework built to give you the tools to make communication and collaboration easy and successful.
Elgg 3 - Elgg empowers individuals, groups and institutions to create their own fully-featured social environment
Family Connections - Share pictures and videos. Have discussions. Start a family tree.
UNA - UNA is a Community Management System for building and running modern social websites.
