United States · Series D startup

Who invested in uSamp

4 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

$30Mraised across 4 rounds since 2008, from 4 sources

$1.3MSeries A$3.0MSeries B$10MSeries C$15MSeries D
Latest round
Series D, $15MJul 2013
Step-upi
1.5×
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.

200820092010201120122013
$1.3MSeries A$3.0MSeries B$10MSeries C$15MSeries D
First round
Series A, $1.3M
Apr 2008
Biggest round
$15M
Series D · Jul 2013
Usual gap between rounds
17 months
the median of 3

The rounds

  1. Jul 2013
    Series D$15M1 new1 returning

    Reported by finsmes.com

  2. Jun 2010
    Series C$10M1 new2 returning

    Reported by techcrunch.com

  3. Jan 2009
    Series B$3.0M1 new1 returning

    Reported by marketwire.com

  4. Apr 2008
    Series A$1.3M1 new

    Reported by mrweb.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.

Series A2008Series B2009Series C2010Series D2013DFJ FrontierGreycroftOpenViewDuPont Capital Management

Everyone who backed them

DFJ FrontierInvestment firm3rounds
GreycroftVC firm2rounds
OpenViewVC firm2rounds
DuPont Capital ManagementCorporate VC1round

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

Quick answers about uSamp

Who invested in uSamp?

uSamp's investors include DFJ Frontier, Greycroft, OpenView and DuPont Capital Management.

How much has uSamp raised?

uSamp has raised $30M across 4 rounds since 2008.

When did uSamp last raise?

uSamp's most recent round was a Series D of $15M in Jul 2013.

What was uSamp's biggest round?

Its most recent round, $15M in Jul 2013, is also its largest on record.

Who backed uSamp first?

uSamp's first round on record, in Apr 2008, was backed by DFJ Frontier.

What stage is uSamp at?

uSamp's latest named round is a Series D, in Jul 2013.

Where is uSamp based?

uSamp is based in the United States.

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