United States · 
Who invested in assistant-ui?
assistant-ui's investors include Y Combinator and Pioneer Fund.
United States · Pre-seed startup
Who invested in assistant-ui
One round we have observed, with the 2 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.
Funding summaryUpdated 26 Oct 2026
$500Kraised across 1 round since 2025, from 1 source
- Latest round
- Pre-seed, $500KMar 2025
- Investors
- 2
The rounds
- Mar 2025
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about assistant-ui
How much has assistant-ui raised?
assistant-ui has raised $500K across 1 round since 2025.
When did assistant-ui last raise?
assistant-ui's most recent round was a Pre-seed of $500K in Mar 2025.
What was assistant-ui's biggest round?
Its most recent round, $500K in Mar 2025, is also its largest on record.
Who backed assistant-ui first?
assistant-ui's first round on record, in Mar 2025, was backed by Y Combinator and Pioneer Fund.
What stage is assistant-ui at?
assistant-ui's latest named round is a Pre-seed, in Mar 2025.
Where is assistant-ui based?
assistant-ui is based in the United States.
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