Tumblr

Tumblr is a microblogging and social networking website founded by David Karp in 2007 and currently owned by American company Automattic. The service allows users to post multimedia and... Wikipedia

• Type of business:  Subsidiary
• Founder(s):  David Karp
• Key people:  Matt Mullenweg (CEO)
• Industry:  Microblogging, social networking service
• Employees:  411 (June 2017)
• Data source:  DuckDuckGo