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Tumblr
Tumblr is a microblogging platform and social networking website founded in 2007 by David Karp.
Overview
Structured Data
Issues
Contributors
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Access by API
Is a
Organization
Company
Acquisition Transaction
Acquisition of Tumblr by Yahoo!
AngelList URL
angel.co/tumblr
Author
David Karp
B2X
B2C
Blog
staff.tumblr.com
CEO
Jeff D'Onofrio
David Karp
Company Operating Status
Active
Competitors
Mastodon (software)
0
EzineArticles
WordPress.Com
Formspring
Quora
0
Reddit
0
Country
United States
Crunchbase URL
crunchbase.com/organiz...n/tumblr
Facebook URL
@tumblr
Founded Date
February 1, 2007
Founder
David Karp
Marco Arment
Headquarters
New York City
Industry
Opinion
Social media
Blog
Investors
137 Ventures
Greylock
Insight Partners
Spark Capital
CrunchFund
Albert Wenger
Union Square Ventures
Sequoia Capital
Fred Seibert
Michael Lazerow (entrepreneur)
Latest Funding Round Date
January 1, 2012
Latest Funding Type
Series E
LinkedIn URL
@company/tumblr
Location
United States
New York City
Number of Employees
411
Number of Employees (Ranges)
1,001 – 5,000
0
Owner
Yahoo!
Parent Organization
Automattic
0
Pitchbook URL
pitchbook.com/profiles.../51269-95
Public/Private
Private
0
Total Funding Amount (USD)
125,250,000
Twitter URL
@tumblr
Official Website
tumblr.com
Wellfound ID
tumblr
Wikidata ID
Q384060
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