Who invested in Forum3?
Forum3's investors include Polygon, Arca, Liberty City Ventures and Valor Siren Ventures.

United States · Seed startup
Funding summaryUpdated 26 Oct 2026
$10Mraised across 1 round since 2022, from 1 source
From Forum3's own website: 2 founders, 3 on the team.
Forum3's investors include Polygon, Arca, Liberty City Ventures and Valor Siren Ventures.
Forum3 has raised $10M across 1 round since 2022.
Forum3's most recent round was a Seed of $10M in Dec 2022.
Its most recent round, $10M in Dec 2022, is also its largest on record.
Forum3's first round on record, in Dec 2022, was backed by Polygon, Arca and Liberty City Ventures and 1 others.
Forum3's latest named round is a Seed, in Dec 2022.
Forum3 is based in the United States.
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