United States · Venture startup

Who invested in SOCi

5 rounds we have observed, with the 11 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 & Adtech

Funding summaryUpdated 26 Oct 2026

$153Mraised across 5 rounds since 2014, from 5 sources

$1.5MSeries A$8.5MSeries A$11MSeries B$12MSeries C$120MVenture
Latest round
Venture, $120MMar 2023
Step-upi
10×
Investors
11 (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.

2016201820202022
$1.5MSeries A$8.5MSeries A$11MSeries B$12MSeries C$120MVenture
First round
Series A, $1.5M
Nov 2014
Biggest round
$120M
Venture · Mar 2023
Usual gap between rounds
2.4 years
the median of 4

The rounds

  1. Mar 2023
    Venture$120M1 new1 returning

    Source recorded

  2. Dec 2019
    Series C$12M2 new1 returning

    Reported by TechCrunch

  3. Aug 2018
    Series B$11M2 new1 returning

    Reported by FinSMEs

  4. Apr 2017
    Series A$8.5M4 new

    Reported by FinSMEs

  5. Nov 2014
    Series A$1.5M2 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 A2014Series A2017Series B2018Series C2019Venture2023Vertical Venture PartnersLTallwave CapitalJMI EquityPeninsula VenturesGrayhawk CapitalSilicon Valley Growth SyndicateBlossom Street VenturesAnkona CapitalGrayhawk Capital/ Stanford UniversityPeter E. Fisher, MD, MBA

Everyone who backed them

Vertical Venture PartnersVC firm3rounds, led 1
Tallwave CapitalVC firm2rounds
JMI EquityPrivate equity1round
Peninsula VenturesVC firm1round
Grayhawk CapitalVC firm1round
Ankona CapitalVC firm1round
Grayhawk Capital/ Stanford Universityno record of our own yet1round
Peter E. Fisher, MD, MBAno record of our own yet1round
Vertical Venture Partners/ Grayhawkno record of our own yet1round

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

Quick answers about SOCi

Who invested in SOCi?

SOCi's investors include Vertical Venture Partners, Tallwave Capital, JMI Equity, Peninsula Ventures and Grayhawk Capital, and 6 more on record.

How much has SOCi raised?

SOCi has raised $153M across 5 rounds since 2014.

When did SOCi last raise?

SOCi's most recent round was a Venture of $120M in Mar 2023.

What was SOCi's biggest round?

Its most recent round, $120M in Mar 2023, is also its largest on record.

Who backed SOCi first?

SOCi's first round on record, in Nov 2014, was backed by Silicon Valley Growth Syndicate and Peter E. Fisher, MD, MBA.

What stage is SOCi at?

SOCi's latest named round is a Venture, in Mar 2023.

Where is SOCi based?

SOCi is based in the United States.

Who led SOCi's rounds?

Vertical Venture Partners led the Series C in 2019.

Companies like SOCi

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

Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.