Leading social networks worldwide as of March 2015, ranked by number of active users (in millions)

This statistic provides information on the most popular networks worldwide as of March 2015, ranked by number of active accounts. Market leader Facebook was the first social network to surpass 1 billion registered accounts. Tenth-ranked microblogging network Twitter had over 288 million monthly active accounts. Meanwhile, blogging service Tumblr had more than 230 million active blog users on their site.