United States · Venture startup

Who invested in Polymarket

6 rounds we have observed, with the 10 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.

FintechWeb3 & Crypto

Raised 2 months agoValuation: $9.0B, Mar 2026

Funding summaryUpdated 5 Nov 2026

$3.0Braised across 6 rounds since 2025, from 7 sources

$2.0BGrowth
Latest round
Round, $300MAug 2026
Biggest round
$2.0BGrowth · Oct 2025
Step-upi
3000×
Investors
10 (2 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.

2026
$200MGrowth$135MRound$2.0BGrowth$400MRound$100KVenture$300MRound
First round
Growth, $200M
Jun 2025
Biggest round
$2.0B
Growth · Oct 2025
Usual gap between rounds
4 months
the median of 4

The rounds

  1. Aug 2026
    Round$300M1 new

    Reported by TechCrunch

  2. May 2026
  3. Apr 2026
  4. Oct 2025
  5. Aug 2025
    Round$135M

    No investor was named in the report.

    Reported by AlleyWatch

  6. Jun 2025
    Growth$200M1 new

    Reported by TechStartups

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

Founders FundVC firm4rounds, led 1
Intercontinental ExchangeCorporate VC2rounds, led 1
General CatalystVC firm2rounds
Draper AssociatesVC firm2rounds
SV AngelVC firm1round
Abstract VenturesVC firm1round
PolychainVC firm1round
CoinbaseCorporate VC1round
1789 CapitalPrivate equity1round

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

Also claim to have backed them

These 18 firms list Polymarket as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

Robot VenturesVC firmPer its own site
Blockchain CapitalVC firmPer its own site
A.Capital VenturesVC firmPer its own site
Rosecliff VenturesVC firmPer its own site
1confirmationVC firmPer its own site
ANTI FUNDVC firmPer its own site
Manhattan WestFamily officePer its own site
Firestreak VenturesVC firmPer its own site
Ausum VenturesVC firmPer its own site
Auxilium PartnersVC firmPer its own site
Brightwing CapitalVC firmPer its own site
Dubin & CompanyPrivate equityPer its own site
ID8 InvestmentsVC firmPer its own site
Inertia VenturesVC firmPer its own site
Octant VenturesVC firmPer its own site
Unity GrowthPrivate equityPer its own site
VIDA Vision FundVC firmPer its own site
VONROSENFamily officePer its own site

Quick answers about Polymarket

Who invested in Polymarket?

Polymarket's investors include Founders Fund, Intercontinental Exchange, General Catalyst, Draper Associates and SV Angel, and 5 more on record.

How much has Polymarket raised?

Polymarket has raised $3.0B across 6 rounds since 2025.

When did Polymarket last raise?

Polymarket's most recent round, $300M, was in Aug 2026.

What was Polymarket's biggest round?

Polymarket's largest round on record is $2.0B (Growth), in Oct 2025, led by Intercontinental Exchange.

Who backed Polymarket first?

Polymarket's first round on record, in Jun 2025, was backed by Founders Fund.

What stage is Polymarket at?

Polymarket's latest named round is a Venture, in May 2026.

Where is Polymarket based?

Polymarket is based in the United States.

Who led Polymarket's rounds?

Founders Fund led the Growth in 2025; Intercontinental Exchange led the Growth in 2025.

Companies like Polymarket

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

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