United States · Series B startup

Who invested in Zaius

2 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.

Advertising & AdtechMartech

Funding summaryUpdated 26 Oct 2026

$38Mraised across 2 rounds since 2016, from 3 sources

$8.0MRound$30MSeries B
Latest round
Series B, $30MApr 2018
Step-upi
3.8×
Investors
4 (1 led)
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.

20172018
$8.0MRound$30MSeries B
First round
Round, $8.0M
Jun 2016
Biggest round
$30M
Series B · Apr 2018
Between rounds
22 months
from the last two

The rounds

  1. Apr 2018
    Series B$30M1 new2 returning

    Reported by FinSMEs

  2. Jun 2016
    Round$8.0M3 new

    Reported by BetaKit: funding and 1 otherSEC filing: $8.0M sold, first sale Apr 2016

Founders and team

From Zaius's own website and the SEC filings it signed: 16 on the team.

  • Alex AtzbergerChief Executive Officer
  • Shafqat IslamPresident
  • Allison SkidmoreChief Customer Officer
  • Aniel SudChief Technology Officer
  • Myles JohnsonChief Financial Officer
  • Peter YeungChief Information Officer and Global Data Protection Officer
  • Rupali JainChief Product Officer
  • Sebastiaan de JongChief Revenue Officer
  • Jessica DannemannHead of Partner Ecosystem
  • Aislinn DossProduct Analyst for Digital Experience
  • Dr. Erin GillDirector of Global Marketing
  • Rich HobbsGroup Technology Director
  • Travis JohnsonDirector of Product Analytics Capabilities
  • Mark GallyExecutive Officer, Directori
  • Salvatore FondacoExecutive Officeri
  • Spencer PingryExecutive Officer, Directori

On the board, as filediDavid SkokRaymond Tacoma

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.

Round2016Series B2018Underscore VCLLeaders FundMatrix PartnersInsight Venture Partners/ Matrix

Everyone who backed them

Underscore VCVC firm2rounds, led 1
Leaders FundVC firm2rounds
Matrix PartnersVC firm1round
Insight Venture Partners/ Matrixno record of our own yet1round

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

Quick answers about Zaius

Who invested in Zaius?

Zaius's investors include Underscore VC, Leaders Fund, Matrix Partners and Insight Venture Partners/ Matrix.

How much has Zaius raised?

Zaius has raised $38M across 2 rounds since 2016.

When did Zaius last raise?

Zaius's most recent round was a Series B of $30M in Apr 2018.

What was Zaius's biggest round?

Its most recent round, $30M in Apr 2018, is also its largest on record.

Who backed Zaius first?

Zaius's first round on record, in Jun 2016, was backed by Underscore VC, Matrix Partners and Leaders Fund.

What stage is Zaius at?

Zaius's latest named round is a Series B, in Apr 2018.

Where is Zaius based?

Zaius is based in the United States.

Who led Zaius's rounds?

Underscore VC led the Undisclosed round in 2016.

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