# comma.ai funding: rounds and investors

> comma.ai has raised $10M across 1 round since 2021. Investors include Andreessen Horowitz. Every round with its source.

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

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

# Who invested in *comma.ai*

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.

Automotive & EVs

Funding summary Updated 26 Oct 2026

**$10M** raised across 1 round since 2021, from 1 source

- **Latest round:** Venture, $10M Nov 2021
- **Investors:** 1

See who backed them

## The rounds

- **Nov 2021** Venture **$10M** [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) Source recorded SEC filing: $10.0M sold, first sale Nov 2021

## Founders and team

From the SEC filings it signed: 2 on the team.

- **Alex Matzner** Executive Officer i
- **George Hotz** Executive Officer, Director, Promoter i

## Everyone who backed them

[Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) VC firm **1** round

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

## Quick answers about comma.ai

### Who invested in comma.ai?

comma.ai's investors include Andreessen Horowitz.

### How much has comma.ai raised?

comma.ai has raised $10M across 1 round since 2021.

### When did comma.ai last raise?

comma.ai's most recent round was a Venture of $10M in Nov 2021.

### What was comma.ai's biggest round?

Its most recent round, $10M in Nov 2021, is also its largest on record.

### Who backed comma.ai first?

comma.ai's first round on record, in Nov 2021, was backed by Andreessen Horowitz.

### What stage is comma.ai at?

comma.ai's latest named round is a Venture, in Nov 2021.

### Where is comma.ai based?

comma.ai is based in the United States.

## Companies like comma.ai

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

[**Applied Intuition** $640M · Oct 2026](https://millionrounds.com/company/applied-intuition)[**American Metal** $1.7M · Oct 2026](https://millionrounds.com/company/american-metal)[**Waymo** $27B · Oct 2026](https://millionrounds.com/company/waymo)[**Flai** $32M · Oct 2026](https://millionrounds.com/company/flai)[**Bloom** $418M · Oct 2026](https://millionrounds.com/company/bloom)[**Simple Energy** $199M · Sept 2026](https://millionrounds.com/company/simple-energy)

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