United States · Series E startup

Who invested in Kalido

5 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.

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Funding summaryUpdated 15 Nov 2026

$57Mraised across 5 rounds since 2003, from 5 sources

$18MSeries A$14MSeries C
Latest round
Series E, $5.1MMay 2009
Biggest round
$18MSeries A · Jul 2003
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.

200420052006200720082009
$18MSeries A$10MSeries B$14MSeries C$10MSeries D$5.1MSeries E
First round
Series A, $18M
Jul 2003
Biggest round
$18M
Series A · Jul 2003
Usual gap between rounds
17 months
the median of 4

The rounds

  1. May 2009
    Series E$5.1M2 returning

    Reported by xconomy.comSEC filing: $3.1M sold, first sale May 2009

  2. Nov 2007
  3. Oct 2005
    Series C$14M3 returning

    Reported by allbusiness.com

  4. Jul 2004
    Series B$10M2 new1 returning

    From a historical funding record

  5. Jul 2003
    Series A$18M2 new

    From a historical funding record

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 A2003Series B2004Series C2005Series D2007Series E2009Atlas VentureMatrix PartnersBenchmarkBalderton Capital

Everyone who backed them

Atlas VentureVC firm5rounds
Matrix PartnersVC firm4rounds
BenchmarkVC firm2rounds
Balderton CapitalVC firm2rounds

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

Quick answers about Kalido

Who invested in Kalido?

Kalido's investors include Atlas Venture, Matrix Partners, Benchmark and Balderton Capital.

How much has Kalido raised?

Kalido has raised $57M across 5 rounds since 2003.

When did Kalido last raise?

Kalido's most recent round was a Series E of $5.1M in May 2009.

What was Kalido's biggest round?

Kalido's largest round on record is $18M (Series A), in Jul 2003.

Who backed Kalido first?

Kalido's first round on record, in Jul 2003, was backed by Benchmark and Atlas Venture.

What stage is Kalido at?

Kalido's latest named round is a Series E, in May 2009.

Where is Kalido based?

Kalido is based in the United States.

Companies like Kalido

In the same sector, and raised in the last eighteen months.

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