# Nautilus Labs funding: rounds and investors

> Nautilus Labs has raised $34M across 1 round since 2022. Investors include Techstars, Quiet Capital and Homebrew. Every round with its source.

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

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

# Who invested in *Nautilus Labs*

One round we have observed, with the 5 investors 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.

Big Data & Analytics

Funding summary Updated 26 Oct 2026

**$34M** raised across 1 round since 2022, from 1 source

- **Latest round:** Series B, $34M Mar 2022
- **Investors:** 5

See who backed them

## The rounds

- **Mar 2022** Series B **$34M** [Techstars](https://millionrounds.com/fund/techstars) [Quiet Capital](https://millionrounds.com/fund/quiet-capital) [Homebrew](https://millionrounds.com/fund/homebrew) [TMV](https://millionrounds.com/fund/tmv) [Root Ventures](https://millionrounds.com/fund/root-ventures) Source recorded

## Founders and team

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

- **Brian O'Clair** Executive Officer, Director i
- **Matthew Heider** Executive Officer, Director i

On the board, as filed i *Avidan Ross* *Matthew Goldstein*

## Everyone who backed them

[Techstars](https://millionrounds.com/fund/techstars) VC firm **1** round

[Quiet Capital](https://millionrounds.com/fund/quiet-capital) VC firm **1** round

[Homebrew](https://millionrounds.com/fund/homebrew) VC firm **1** round

[TMV](https://millionrounds.com/fund/tmv) VC firm **1** round

[Root Ventures](https://millionrounds.com/fund/root-ventures) VC firm **1** round

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

## Quick answers about Nautilus Labs

### Who invested in Nautilus Labs?

Nautilus Labs's investors include Techstars, Quiet Capital, Homebrew, TMV and Root Ventures.

### How much has Nautilus Labs raised?

Nautilus Labs has raised $34M across 1 round since 2022.

### When did Nautilus Labs last raise?

Nautilus Labs's most recent round was a Series B of $34M in Mar 2022.

### What was Nautilus Labs's biggest round?

Its most recent round, $34M in Mar 2022, is also its largest on record.

### Who backed Nautilus Labs first?

Nautilus Labs's first round on record, in Mar 2022, was backed by Techstars, Quiet Capital and Homebrew and 2 others.

### What stage is Nautilus Labs at?

Nautilus Labs's latest named round is a Series B, in Mar 2022.

### Where is Nautilus Labs based?

Nautilus Labs is based in the United States.

## Companies like Nautilus Labs

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

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