United States · 
Who invested in Promptless?
Promptless's investors include Y Combinator, Pioneer Fund and FundersClub.
United States · Pre-seed startup
Who invested in Promptless
Funding summaryUpdated 26 Oct 2026
$500Kraised across 1 round since 2025, from 1 source
- Latest round
- Pre-seed, $500KMar 2025
- Investors
- 3
The rounds
- Mar 2025
Founders and team
From Promptless's own website: 2 on the team.
- Eduardo SoubiheCTO
- Nicholas DeWaldHead of Developer Docs
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Promptless
How much has Promptless raised?
Promptless has raised $500K across 1 round since 2025.
When did Promptless last raise?
Promptless's most recent round was a Pre-seed of $500K in Mar 2025.
What was Promptless's biggest round?
Its most recent round, $500K in Mar 2025, is also its largest on record.
Who backed Promptless first?
Promptless's first round on record, in Mar 2025, was backed by Y Combinator, Pioneer Fund and FundersClub.
What stage is Promptless at?
Promptless's latest named round is a Pre-seed, in Mar 2025.
Where is Promptless based?
Promptless is based in the United States.
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