# Onu funding: rounds and investors

> Onu has raised $500K across 1 round since 2023. Investors include Y Combinator. Every round with its source.

Source: https://millionrounds.com/company/onu (Millionrounds; every figure on the page links to its filing or article)

United States · [Pre-seed startup](https://millionrounds.com/companies)

# Who invested in *Onu*

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.

Developer Tools

Y Combinator: W23

Funding summary Updated 26 Oct 2026

**$500K** raised across 1 round since 2023, from 1 source

- **Latest round:** Pre-seed, $500K Apr 2023
- **Investors:** 1

See who backed them

## The rounds

- **Apr 2023** Pre-seed **$500K** [Y Combinator](https://millionrounds.com/fund/y-combinator) Source recorded

## Everyone who backed them

[Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=onu).

## Also claim to have backed them

This firm lists Onu 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.

[LifeX Ventures](https://millionrounds.com/fund/lifex-ventures) VC firm Per its own site

## Quick answers about Onu

### Who invested in Onu?

Onu's investors include Y Combinator.

### How much has Onu raised?

Onu has raised $500K across 1 round since 2023.

### When did Onu last raise?

Onu's most recent round was a Pre-seed of $500K in Apr 2023.

### What was Onu's biggest round?

Its most recent round, $500K in Apr 2023, is also its largest on record.

### Who backed Onu first?

Onu's first round on record, in Apr 2023, was backed by Y Combinator.

### What stage is Onu at?

Onu's latest named round is a Pre-seed, in Apr 2023.

### Where is Onu based?

Onu is based in the United States.

## Companies like Onu

In the same sector, and raised in the last eighteen months.

[**Blacksmith** $131M · Oct 2026](https://millionrounds.com/company/blacksmith)[**Flapping Airplanes** $1.2B · Oct 2026](https://millionrounds.com/company/flapping-airplanes)[**Swamp Club** $7.0M · Oct 2026](https://millionrounds.com/company/swamp-club)[**Namespace** $42M · Oct 2026](https://millionrounds.com/company/namespace)[**Supabase** $950M · Oct 2026](https://millionrounds.com/company/supabase)[**Factory** $405M · Sept 2026](https://millionrounds.com/company/factory)

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