Who invested in Forerunner

2 rounds we have observed, with the 5 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.

Raised 9 months ago

Funding summaryUpdated 26 Oct 2026

$27Mraised across 2 rounds since 2024, from 2 sources

$500KPre-seed$26MSeries B

Latest round: Series B, $26MFeb 2026
Step-upi: 52.6×
Investors: 5

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.

20252026

$500KPre-seed$26MSeries B

First round: Pre-seed, $500K
Biggest round: $26M
Between rounds: 14 months

The rounds

Feb 2026
Series B$26M4 new
Source recorded
Dec 2024
Pre-seed$500K1 new
- Y Combinator
Source recorded

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.

Pre-seed2024Series B2026

Y Combinator

Flybridge

Union Square Ventures

Everywhere Ventures

Wellington Management

Everyone who backed them

Y CombinatorAccelerator1round

FlybridgeVC firm1round

Union Square VenturesVC firm1round

Everywhere VenturesVC firm1round

Wellington ManagementVC firm1round

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

Also claim to have backed them

This firm lists Forerunner as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.