United States · Series D startup

Who invested in Interactive Fitness

3 rounds we have observed, with the 4 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

$29Mraised across 3 rounds since 2007, from 3 sources

$9.3MSeries C$14MSeries D$6.0MSeries D
Latest round
Series D, $6.0MAug 2009
Biggest round
$14MSeries D · Dec 2008
Investors
4
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.

20082009
$9.3MSeries C$14MSeries D$6.0MSeries D
First round
Series C, $9.3M
Mar 2007
Biggest round
$14M
Series D · Dec 2008
Usual gap between rounds
21 months
the median of 2

The rounds

  1. Aug 2009
  2. Dec 2008
  3. Mar 2007

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.

Everyone who backed them

Sierra VenturesVC firm3rounds
Physic VenturesVC firm2rounds
SVB CapitalVC firm1round

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

Quick answers about Interactive Fitness

Who invested in Interactive Fitness?

Interactive Fitness's investors include Sierra Ventures, Enterprise Partners Venture Capital, Physic Ventures and SVB Capital.

How much has Interactive Fitness raised?

Interactive Fitness has raised $29M across 3 rounds since 2007.

When did Interactive Fitness last raise?

Interactive Fitness's most recent round was a Series D of $6.0M in Aug 2009.

What was Interactive Fitness's biggest round?

Interactive Fitness's largest round on record is $14M (Series D), in Dec 2008.

Who backed Interactive Fitness first?

Interactive Fitness's first round on record, in Mar 2007, was backed by Sierra Ventures and Enterprise Partners Venture Capital.

What stage is Interactive Fitness at?

Interactive Fitness's latest named round is a Series D, in Aug 2009.

Where is Interactive Fitness based?

Interactive Fitness is based in the United States.

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