United States · Series A startup

Who invested in TeachStreet

3 rounds we have observed, with the 13 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

$3.5Mraised across 3 rounds since 2007, from 3 sources

$2.3MSeries A$1.2MSeries A
Latest round
Series A, $1.2MMay 2009
Biggest round
$2.3MSeries A · Mar 2008
Investors
13
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.

200720082009
?Seed$2.3MSeries A$1.2MSeries A
First round
Seed
Jan 2007
Biggest round
$2.3M
Series A · Mar 2008
Usual gap between rounds
15 months
the median of 2

The rounds

  1. May 2009
    Series A$1.2M1 new5 returning

    Reported by seattlepi.comSEC filing: $3.4M sold, first sale Feb 2008

  2. Mar 2008
    Series A$2.3M10 new1 returning

    Reported by techcrunch.com

  3. Jan 2007
    SeedAmount undisclosed2 new

    Reported by 500hats.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.

Seed2007Series A2008Series A2009Dave SchappellMadrona Venture GroupBezos ExpeditionsJeff BlackburnMichael GeorgePractical Venture CapitalErik BlachfordJason KilarKim RachmelerDaryn Nakhuda

The exit

ExitBuyerPriceWhen
AcquiredAmazonundisclosedJan 2012

From historical deal records. Wrong? Tell us.

Everyone who backed them

Dave SchappellAngel3rounds
Madrona Venture GroupVC firm2rounds
Bezos ExpeditionsFamily office2rounds
Jeff BlackburnAngel2rounds
Michael GeorgeAngel2rounds
Practical Venture CapitalPrivate equity1round
Erik BlachfordVC firm1round
Jason KilarAngel1round
Kim RachmelerAngel1round
Daryn Nakhudano record of our own yet1round
Dave Richardsno record of our own yet1round
Joel Spiegelno record of our own yet1round
John Musserno record of our own yet1round

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

Quick answers about TeachStreet

Who invested in TeachStreet?

TeachStreet's investors include Dave Schappell, Madrona Venture Group, Bezos Expeditions, Jeff Blackburn and Michael George, and 8 more on record.

How much has TeachStreet raised?

TeachStreet has raised $3.5M across 3 rounds since 2007. One round did not disclose an amount, so the total is a floor.

When did TeachStreet last raise?

TeachStreet's most recent round was a Series A of $1.2M in May 2009.

What was TeachStreet's biggest round?

TeachStreet's largest round on record is $2.3M (Series A), in Mar 2008.

Who backed TeachStreet first?

TeachStreet's first round on record, in Jan 2007, was backed by Practical Venture Capital and Dave Schappell.

What stage is TeachStreet at?

TeachStreet's latest named round is a Series A, in May 2009.

Where is TeachStreet based?

TeachStreet is based in the United States.

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