# Cleaning Lab funding: rounds and investors

> Cleaning Lab has raised $20M across 1 round since 2021. Investors include Altos Ventures and Kakao Ventures. Every round with its source.

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

[Series C startup](https://millionrounds.com/companies)

# Who invested in *Cleaning Lab*

One round we have observed, with the 2 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.

Consumer Services

Funding summary Updated 26 Oct 2026

**$20M** raised across 1 round since 2021, from 1 source

- **Latest round:** Series C, $20M May 2021
- **Investors:** 2

See who backed them

## The rounds

- **May 2021** Series C **$20M** [Altos Ventures](https://millionrounds.com/fund/altos-ventures) [Kakao Ventures](https://millionrounds.com/fund/kakao-ventures) Source recorded

## Everyone who backed them

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

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

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

## Quick answers about Cleaning Lab

### Who invested in Cleaning Lab?

Cleaning Lab's investors include Altos Ventures and Kakao Ventures.

### How much has Cleaning Lab raised?

Cleaning Lab has raised $20M across 1 round since 2021.

### When did Cleaning Lab last raise?

Cleaning Lab's most recent round was a Series C of $20M in May 2021.

### What was Cleaning Lab's biggest round?

Its most recent round, $20M in May 2021, is also its largest on record.

### Who backed Cleaning Lab first?

Cleaning Lab's first round on record, in May 2021, was backed by Altos Ventures and Kakao Ventures.

### What stage is Cleaning Lab at?

Cleaning Lab's latest named round is a Series C, in May 2021.

## Companies like Cleaning Lab

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

[**EMoMee** $222K · Jan 2026](https://millionrounds.com/company/emomee)[**Praan Health** $961K · Nov 2025](https://millionrounds.com/company/praan-health)[**IntrCity** $28M · Oct 2025](https://millionrounds.com/company/intrcity)[**CADO Gifting** $4.5M · Oct 2025](https://millionrounds.com/company/cado-gifting)[**Rosie** $7.0M · Oct 2026](https://millionrounds.com/company/rosie)[**Chariot Claims** $23M · Oct 2026](https://millionrounds.com/company/chariot-claims)

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