United States · 
Who invested in OneTriangle?
OneTriangle's investors include Y Combinator.
United States · Pre-seed startup
Who invested in OneTriangle
One round we have observed, with the one investor 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.
Raised 2 months ago
Funding summaryUpdated 26 Oct 2026
$500Kraised across 1 round since 2026, from 1 source
- Latest round
- Pre-seed, $500KSept 2026
- Investors
- 1
The rounds
- Sept 2026
Everyone who backed them
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Quick answers about OneTriangle
How much has OneTriangle raised?
OneTriangle has raised $500K across 1 round since 2026.
When did OneTriangle last raise?
OneTriangle's most recent round was a Pre-seed of $500K in Sept 2026.
What was OneTriangle's biggest round?
Its most recent round, $500K in Sept 2026, is also its largest on record.
Who backed OneTriangle first?
OneTriangle's first round on record, in Sept 2026, was backed by Y Combinator.
What stage is OneTriangle at?
OneTriangle's latest named round is a Pre-seed, in Sept 2026.
Where is OneTriangle based?
OneTriangle is based in the United States.
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