18 Most Popular Social Media Apps in 2017: Should Facebook Worry?

Page 11 of 19

9. Tumblr

Monthly Active Users: 368 million

Up next is blogging site Tumblr, which was one of Yahoo’s largest acquisitions under Marissa Mayer; it is now owned by Oath Inc, under Verizon Communications Inc. (NYSE:VZ). Founded by David Karp in 2007, the site gives a voice not only to those who want to keep a blog, but also to those passionate about pop culture, books, and more.

Page 11 of 19