United States · 
Who invested in Antimetal?
Antimetal's investors include Sound Ventures, Polygon, Framework Ventures, Chapter One Ventures and Buckley Ventures. Sound Ventures led its latest round.
United States · Series A startup
Who invested in Antimetal
One round we have observed, with the 5 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
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Funding summaryUpdated 5 Nov 2026
$20Mraised across 1 round since 2025, from 1 source
- Latest round
- Series A, $20MJun 2025
- Led by
- Sound Ventures
- Investors
- 5 (1 led)
The rounds
- Jun 2025Series A$20M
Reported by AlleyWatch
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 5 firms list Antimetal 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.
Quick answers about Antimetal
How much has Antimetal raised?
Antimetal has raised $20M across 1 round since 2025.
When did Antimetal last raise?
Antimetal's most recent round was a Series A of $20M in Jun 2025, led by Sound Ventures.
What was Antimetal's biggest round?
Its most recent round, $20M in Jun 2025, is also its largest on record.
Who backed Antimetal first?
Antimetal's first round on record, in Jun 2025, was backed by Sound Ventures, Polygon and Framework Ventures and 2 others.
What stage is Antimetal at?
Antimetal's latest named round is a Series A, in Jun 2025.
Where is Antimetal based?
Antimetal is based in the United States.
Who led Antimetal's rounds?
Sound Ventures led the Series A in 2025.
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