List of social networking websites (all time)

Facebook, formerly [thefacebook], is an online social networking service headquartered in Menlo Park, California. Its website was launched on February 4, 2004, by Mark Zuckerberg with his college roommates and fellow Harvard Unive...

Google+ (Google plus) is an online social networking service. Before the launch, Google referred to Google+ as Google Circles, a name alluding to its emphasis on organising friendship information. Google+ is considered the company...

Habbo (a.k.a. Habbo Hotel) is a social networking service and online community aimed at teenagers. The website is owned and operated by Sulake Corporation. The service began in 2000 and has expanded to include 12 online communitie...

Instagram is an online mobile photo-sharing, video-sharing and social networking service that enables its users to take pictures and videos, and share them on a variety of social networking platforms, such as Facebook, Twitter, Tu...

Pinterest is a photo-sharing website. It was founded by Ben Silbermann, Paul Sciarra and Evan Sharp.

reddit is an entertainment, social networking, and news website where registered community members can submit content, such as text posts or direct links. Registered users can then vote submissions "up" or "down" to organize the p...

Tumblr (stylized in its logo as tumblr.) is a microblogging platform and social networking website founded by David Karp and owned by Yahoo! Inc. The service allows users to post multimedia and other content to a short-form blog...

Twitter is an online social networking service that enables users to send and read short 140-character messages called "tweets". Twitter was created in March 2006 by Jack Dorsey, Evan Williams, Biz Stone and Noah Glass and by July...

Vine is a short-form video sharing service where users can share six-second-long looping video clips. The service was founded in June 2012, and American microblogging website Twitter acquired it in October 2012, just before its of...