# ARC Prize Foundation funding: rounds and investors

> ARC Prize Foundation has raised across 1 round since 2026. Investors include Y Combinator. Every round with its source.

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

United States · [Venture startup](https://millionrounds.com/companies)

# Who invested in *ARC Prize Foundation*

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.

AI

Raised 8 months ago

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Funding summary Updated 27 Oct 2026

**Undisclosed** raised across 1 round since 2026, from 1 source

- **Latest round:** Venture Mar 2026
- **Investors:** 1

See who backed them

## The rounds

- **Mar 2026** Venture **Amount undisclosed** [Y Combinator](https://millionrounds.com/fund/y-combinator) Source recorded

## Founders and team

From ARC Prize Foundation's own website: 1 founder, 1 on the team.

**Mike Knoop** Co-founder, Board Member

- **Greg Kamradt** President, Board Member

## 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=arc-prize-foundation).

## Also claim to have backed them

This firm lists ARC Prize Foundation 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.

[Mike Knoop](https://millionrounds.com/fund/mike-knoop) VC firm Per its own site

## Quick answers about ARC Prize Foundation

### Who invested in ARC Prize Foundation?

ARC Prize Foundation's investors include Y Combinator.

### How much has ARC Prize Foundation raised?

ARC Prize Foundation has raised 1 round since 2026, none with a disclosed amount.

### When did ARC Prize Foundation last raise?

ARC Prize Foundation's most recent round was a Venture in Mar 2026.

### Who backed ARC Prize Foundation first?

ARC Prize Foundation's first round on record, in Mar 2026, was backed by Y Combinator.

### What stage is ARC Prize Foundation at?

ARC Prize Foundation's latest named round is a Venture, in Mar 2026.

### Where is ARC Prize Foundation based?

ARC Prize Foundation is based in the United States.

## Companies like ARC Prize Foundation

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

[**Simile** $600M · Oct 2026](https://millionrounds.com/company/simile)[**Ayar Labs** $904M · Oct 2026](https://millionrounds.com/company/ayar-labs)[**Bedrock Robotics** $870M · Oct 2026](https://millionrounds.com/company/bedrock-robotics)[**Nevis** $105M · Oct 2026](https://millionrounds.com/company/nevis)[**Overwatch** $15M · Oct 2026](https://millionrounds.com/company/overwatch)[**Caju AI** $3.0M · Oct 2026](https://millionrounds.com/company/caju-ai)

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