# Cleanlab funding: rounds and investors

> Cleanlab has raised $25M across 1 round since 2023. Investors include Menlo Ventures, Bain Capital Ventures and Samsung Next. Every round with its source.

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

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

# Who invested in *Cleanlab*

One round we have observed, with the 4 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.

AI

Funding summary Updated 26 Oct 2026

**$25M** raised across 1 round since 2023, from 1 source

- **Latest round:** Series A, $25M Oct 2023
- **Investors:** 4

See who backed them

## The rounds

- **Oct 2023** Series A **$25M** [Menlo Ventures](https://millionrounds.com/fund/menlo-ventures) [Bain Capital Ventures](https://millionrounds.com/fund/bain-capital-ventures) [Samsung Next](https://millionrounds.com/fund/samsung-next) [TQ Ventures](https://millionrounds.com/fund/tq-ventures) Source recorded

## Founders and team

From Cleanlab's own website: 5 on the team.

- **Curtis Northcutt** CEO
- **Anish Athalye** CTO
- **Jonas Mueller** Chief Scientist
- **Dave Kong** Head of Marketing
- **Matt Turk** Senior Data Scientist

## Everyone who backed them

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

[Bain Capital Ventures](https://millionrounds.com/fund/bain-capital-ventures) VC firm **1** round

[Samsung Next](https://millionrounds.com/fund/samsung-next) Corporate VC **1** round

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

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

## Also claim to have backed them

These 2 firms list Cleanlab as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[515 Ventures](https://millionrounds.com/fund/515-ventures) VC firm Per its own site

[PWV](https://millionrounds.com/fund/pwv) VC firm Per its own site

## Quick answers about Cleanlab

### Who invested in Cleanlab?

Cleanlab's investors include Menlo Ventures, Bain Capital Ventures, Samsung Next and TQ Ventures.

### How much has Cleanlab raised?

Cleanlab has raised $25M across 1 round since 2023.

### When did Cleanlab last raise?

Cleanlab's most recent round was a Series A of $25M in Oct 2023.

### What was Cleanlab's biggest round?

Its most recent round, $25M in Oct 2023, is also its largest on record.

### Who backed Cleanlab first?

Cleanlab's first round on record, in Oct 2023, was backed by Menlo Ventures, Bain Capital Ventures and Samsung Next and 1 others.

### What stage is Cleanlab at?

Cleanlab's latest named round is a Series A, in Oct 2023.

### Where is Cleanlab based?

Cleanlab is based in the United States.

## Companies like Cleanlab

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

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Pika** $216M · Oct 2026](https://millionrounds.com/company/pika)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

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