Noosfero
Noosfero is a web platform for social networks with blog, e-Porfolios, RSS, thematic discussion and…
21 Alternatives To Noosfero
BlazeBlogger
BlazeBlogger is a simple to use but capable CMS for the command line.
BuddyPress
WordPress social networking in a box.
Discourse
Discourse is an open source discussion platform built for the next decade of the Internet.
EasySocial
Social Network For Joomla to grow your communities with the least time.
Elgg
Opensource social network engine
Flarum
Flarum is the next-generation forum software that makes online discussion fun. It’s simple, fast, and free.
Friendica
Decentralisation - Privacy - Interoperability
Grewpler
A simple, light-weight, interest based social platform.
Hiveflare
Hiveflare is a platform that lets people easily create a social network in minutes.
HumHub
HumHub is a free social network software and framework built to give you the tools to make teamwork easy and successful.
LiveTalkie
Brand new full featured free social network.
Minds
The open-source, encrypted social network that expands your reach for using it.
Movim
Our philosophy is that your data are yours and you must always be in control.
Slack
A messaging app for teams who see through the Earth!
SocialGO
SocialGO enables users to create custom social networking websites.
Socibd
Socibd is global platform that lets people easily build a social networking site in minutes.
THINK thenlive
Location-based social media
Thoughtifies
A full featured social networking with absolute privacy and helps to share your thought with people…
VK
VK is the largest European social network with more than 100 million active users. Our goal is to keep old friends, ex-classmates, neighbors and colleagues in touch.
WordPress
WordPress is web software you can use to create a beautiful website or blog. We like to say that WordPress is both free and priceless at the same time. Extend WordPress with over 55,000 plugins to help your website meet your needs.
Yammer
Yammer is a leading enterprise social network used by more than 200,000 companies worldwide, including 85% of the Fortune 500, to get work done smarter and faster. Sign Up Today.