United States · 
Who invested in The Interface?
The Interface's investors include Y Combinator and Pioneer Fund.
United States · Pre-seed startup
Who invested in The Interface
Funding summaryUpdated 26 Oct 2026
$500Kraised across 1 round since 2025, from 1 source
- Latest round
- Pre-seed, $500KSept 2025
- Investors
- 2
The rounds
- Sept 2025
Everyone who backed them
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Also claim to have backed them
This firm lists The Interface 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.
Quick answers about The Interface
How much has The Interface raised?
The Interface has raised $500K across 1 round since 2025.
When did The Interface last raise?
The Interface's most recent round was a Pre-seed of $500K in Sept 2025.
What was The Interface's biggest round?
Its most recent round, $500K in Sept 2025, is also its largest on record.
Who backed The Interface first?
The Interface's first round on record, in Sept 2025, was backed by Y Combinator and Pioneer Fund.
What stage is The Interface at?
The Interface's latest named round is a Pre-seed, in Sept 2025.
Where is The Interface based?
The Interface is based in the United States.
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