United States · Funded startup

Who invested in KAYAK

5 rounds we have observed, with the 10 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

$229Mraised across 5 rounds since 2004, from 5 sources

$8.5MSeries A$7.0MSeries B$12MSeries C$196MSeries D$6.0MDebt
Latest round
Debt, $6.0MAug 2012
Biggest round
$196MSeries D · Dec 2007
Investors
10
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

20042006200820102012
$8.5MSeries A$7.0MSeries B$12MSeries C$196MSeries D$6.0MDebt
First round
Series A, $8.5M
Jan 2004
Biggest round
$196M
Series D · Dec 2007
Usual gap between rounds
19 months
the median of 4

The rounds

  1. Aug 2012
    Debt$6.0M

    No investor was named in the report.

    Reported by sec.gov

  2. Dec 2007
  3. May 2006
    Series C$12M1 new

    Reported by americanventuremagazine.com

  4. Dec 2004
    Series B$7.0M1 new2 returning

    Reported by wp.kayak.com

  5. Jan 2004
    Series A$8.5M2 new

    Reported by wp.kayak.com

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.

Exits

ExitBuyerPriceWhen
AcquiredPricelineundisclosedNov 2012
IPONASDAQ:KYAKundisclosedAug 2012

From historical deal records. Wrong? Tell us.

Everyone who backed them

General CatalystVC firm3rounds
Sequoia CapitalVC firm2rounds
AccelVC firm2rounds
AOLGrowth equity2rounds
SVB CapitalVC firm1round
Oak Investment PartnersPrivate equity1round
Trident CapitalVC firm1round
Lehman BrothersHedge fund1round
Gold Hill CapitalVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 3 firms list KAYAK as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

Darwin VenturesFund of fundsPer its own site
KAYAKCorporate VCPer its own site
Trident Capital, INC.InvestorPer its own site

Quick answers about KAYAK

Who invested in KAYAK?

KAYAK's investors include General Catalyst, Sequoia Capital, Accel, AOL and Norwest Venture Partners, and 5 more on record.

How much has KAYAK raised?

KAYAK has raised $229M across 5 rounds since 2004.

When did KAYAK last raise?

KAYAK's most recent round was a Debt of $6.0M in Aug 2012.

What was KAYAK's biggest round?

KAYAK's largest round on record is $196M (Series D), in Dec 2007.

Who backed KAYAK first?

KAYAK's first round on record, in Jan 2004, was backed by General Catalyst and AOL.

What stage is KAYAK at?

KAYAK's latest named round is a Debt, in Aug 2012.

Where is KAYAK based?

KAYAK is based in the United States.

Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.