United States · 
Who invested in Ontora?
Ontora's investors include Y Combinator.
United States · Pre-seed startup
Who invested in Ontora
Funding summaryUpdated 26 Oct 2026
$500Kraised across 1 round since 2026, from 1 source
- Latest round
- Pre-seed, $500KJun 2026
- Investors
- 1
The rounds
- Jun 2026
Founders and team
From Ontora's own website: 3 founders.
David KornCo-Founder
Leon Johannes IwanowitschCo-Founder
Maximilian ArnoldCo-Founder
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Ontora
How much has Ontora raised?
Ontora has raised $500K across 1 round since 2026.
When did Ontora last raise?
Ontora's most recent round was a Pre-seed of $500K in Jun 2026.
What was Ontora's biggest round?
Its most recent round, $500K in Jun 2026, is also its largest on record.
Who backed Ontora first?
Ontora's first round on record, in Jun 2026, was backed by Y Combinator.
What stage is Ontora at?
Ontora's latest named round is a Pre-seed, in Jun 2026.
Where is Ontora based?
Ontora is based in the United States.
Companies like Ontora
In the same sector, and raised in the last eighteen months.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.