United States · Series A startup

Who invested in imgix

5 rounds we have observed, with the 19 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.

Media

Y Combinator: S11

Funding summaryUpdated 26 Oct 2026

$11Mraised across 5 rounds since 2011, from 5 sources

$164KSeed$500KSeed$5.0MSeries A$1.5MRound$4.0MSeries A
Latest round
Series A, $4.0MOct 2016
Biggest round
$5.0MSeries A · May 2013
Step-upi
2.7×
Investors
19
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.

201120122013201420152016
$164KSeed$500KSeed$5.0MSeries A$1.5MRound$4.0MSeries A
First round
Seed, $164K
May 2011
Biggest round
$5.0M
Series A · May 2013
Usual gap between rounds
16 months
the median of 4

The rounds

  1. Oct 2016
    Series A$4.0M1 new3 returning

    Source recorded

  2. May 2015
    Round$1.5M

    No investor was named in the report.

    From a historical funding record

  3. May 2013
  4. May 2012
    Seed$500K9 new

    From a historical funding record

  5. May 2011
    Seed$164K3 new

    From a historical funding record

Founders and team

From imgix's own website: 1 founder, 3 on the team.

Chris Zachariasfounder & ceo
  • Kunal Shahchief operating Officer
  • Alfonso AcostaHEAD OF engineering
  • John PichayVP Of People

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

SV AngelVC firm3rounds
Y CombinatorAccelerator2rounds
RRE VenturesVC firm2rounds
Start FundVC firm2rounds
Jake LodwickAngel2rounds
CrunchFundVC firm1round
Kunal ShahAngel1round
Tuesday CapitalAsset manager1round
Hank VigilVC firm1round
Kevin RoseVC firm1round
Vivi NevoVC firm1round
Aaron IbaVC firm1round
Dwipal DesaiAngel1round
Cuong Dono record of our own yet1round
Micah Schafferno record of our own yet1round
TWBno record of our own yet1round
Vijay Karunamurthyno record of our own yet1round

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

Quick answers about imgix

Who invested in imgix?

imgix's investors include SV Angel, Y Combinator, RRE Ventures, Start Fund and High Line Ventures Partners, and 14 more on record.

How much has imgix raised?

imgix has raised $11M across 5 rounds since 2011.

When did imgix last raise?

imgix's most recent round was a Series A of $4.0M in Oct 2016.

What was imgix's biggest round?

imgix's largest round on record is $5.0M (Series A), in May 2013.

Who backed imgix first?

imgix's first round on record, in May 2011, was backed by Y Combinator, SV Angel and Start Fund.

What stage is imgix at?

imgix's latest named round is a Series A, in Oct 2016.

Where is imgix based?

imgix is based in the United States.

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