Tumblr Office Tour. Daniel Goodman / Business Insider Here is the office of Tumblr, the super fast growing blogging platform that may be inspiring Facebook and has big plans for the future.
We had to see where the magic happens. The Tumblr office is on E 21 St. and that building in the background is actually home to Business Insider. Office Space: Tumblr: Inside the Hip New York Startup. Presidential Debate Town Meeting on Livestream.