United States · Who invested in The Huffington Post?
The Huffington Post's investors include Greycroft, SoftBank Capital, Bob Pittman, Ken Lerer and RRE Ventures, and 1 more on record.
200520062007200820092010
$2.0MSeed$5.0MSeries A$5.0MSeries B$25MSeries C?RoundUnited States · Funded startup
Who invested in The Huffington Post
5 rounds we have observed, with the 6 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$37Mraised across 5 rounds since 2005, from 5 sources
$2.0MSeed$5.0MSeries A$5.0MSeries B$25MSeries C
- Latest round
- RoundAug 2010
- Biggest round
- $25MSeries C · Dec 2008
- Investors
- 6
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Seed, $2.0M May 2005
- Biggest round
- $25M Series C · Dec 2008
- Usual gap between rounds
- 15 months the median of 4
The rounds
- Aug 2010
- Dec 2008
- Sept 2007
- Aug 2006
- May 2005
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Seed2005Series A2006Series B2007Series C2008Round2010
Greycroft
SoftBank CapitalBob PittmanKen Lerer
RRE Ventures
Oak Investment Partners
GreycroftRRE VenturesOak Investment PartnersThe exit
ExitBuyerPriceWhen
From historical deal records. Wrong? Tell us.
Everyone who backed them
Bob PittmanAngel2rounds
Ken LererAngel2rounds
Missing a round, or an investor who was in one? Tell us.
Quick answers about The Huffington Post
How much has The Huffington Post raised?
The Huffington Post has raised $37M across 5 rounds since 2005. One round did not disclose an amount, so the total is a floor.
When did The Huffington Post last raise?
The Huffington Post's most recent round was an Undisclosed round in Aug 2010.
What was The Huffington Post's biggest round?
The Huffington Post's largest round on record is $25M (Series C), in Dec 2008.
Who backed The Huffington Post first?
The Huffington Post's first round on record, in Aug 2006, was backed by Greycroft, SoftBank Capital and Bob Pittman and 1 others.
What stage is The Huffington Post at?
The Huffington Post's latest named round is an Undisclosed round, in Aug 2010.
Where is The Huffington Post based?
The Huffington Post is based in the United States.
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