Twitter

Twitter is an online social networking service that enables users to send and read short 280-character messages called "tweets". Registered users can read and post tweets, but those who are unregistered can only read them.

Free Windows Android iPhone Android Tablet Web Blackberry Mac Windows S

Facebook

Facebook's mission is to give people the power to share and make the world more open and connected.

Free Android iPhone Android Tablet iPad Web Blackberry Windows Phone

Google Plus

The Google+ project aims to make sharing on the web more like sharing in real life.

Free Android iPhone Android Tablet iPad Chrome OS Web Android Wear

BuddyPress

Social networking in a box. Build a social network for your company, school, sports team or niche community all based on the power and flexibility of WordPress.

Free Open Source Self-Hosted Wordpress

Ello

Ello is a simple, beautiful, and ad-free social network created by a small group of artists and designers. We originally built Ello as a private social network.

Free Web

Twister

twister is the fully decentralized P2P (Peer-to-peer) microblogging platform leveraging from the free software implementations of Bitcoin and BitTorrent protocols.

Free Open Source Mac OS X Windows Linux

Plurk

Plurk is a social journal for your life. Plurk is an easy way to chronicle and share the things you do, the way you feel, and all the other things in between that make up your life, with the people close to you.

Free Web

Friendio

Friendio is a social networking utility that helps you share with friends & family. It's private and keeps your circles between those within it.

Free Web

MeWe

Used to be called Sgrouples, now its MeWe offered by the company Sgrouples Inc. On its homepage their motto is "The World's Private Communication Network" and "Join the privacy revolution".

Free Android iPhone Web

Plerb

Real-time discussions with friends, photos, and groups.

Free Web

Amen

Amen is a service for creating and sharing opinions about the extraordinary things in life.

Free Web

MyLOL

Mylol is more than a teen site. It's a fun social network made for teenagers with plenty of features that will make each of your visits more exciting. We are...

Free Android iPhone Web

Rememble

Rememble is a 'washing line' for your digital bits and pieces. Thread together texts, photos, videos, sounds, scribbles, scans, notes, tweets... so they're...

Free Web

Happening in Dublin

Happening in Dublin is a new, innovative Portal/Aggregator dedicated to Dublin, Ireland. In the Portal you will find live, automatically refreshed information and...

Free Web

tDash

Online Twitter client which allows you to read Twitter lists in an efficient way, so that you never see the same tweet twice. Has keyboard shortcuts, threaded...

Free Web

Quup

What is quup? Quup is a brand new and dynamic social networking platform completely developed by Turkish enterpreneurs. quup not only provides user generated contents...

Free Web