# Breathe Well-being funding: rounds and investors

> Breathe Well-being has raised $6.2M across 1 round since 2023. Investors include Y Combinator, General Catalyst and 3one4 Capital. Every round with its source.

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

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

# Who invested in *Breathe Well-being*

One round we have observed, with the 3 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.

Healthcare

Y Combinator: W20

Funding summary Updated 26 Oct 2026

**$6.2M** raised across 1 round since 2023, from 1 source

- **Latest round:** Series B, $6.2M Jan 2023
- **Investors:** 3

See who backed them

## The rounds

- **Jan 2023** Series B **$6.2M** [Y Combinator](https://millionrounds.com/fund/y-combinator) [General Catalyst](https://millionrounds.com/fund/general-catalyst) [3one4 Capital](https://millionrounds.com/fund/3one4-capital) Source recorded

## Everyone who backed them

[Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round

[General Catalyst](https://millionrounds.com/fund/general-catalyst) VC firm **1** round

[3one4 Capital](https://millionrounds.com/fund/3one4-capital) VC firm **1** round

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

## Also claim to have backed them

These 2 firms list Breathe Well-being 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.

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

[Powerhouse](https://millionrounds.com/fund/powerhouse-ventures-2) VC firm Per its own site

## Quick answers about Breathe Well-being

### Who invested in Breathe Well-being?

Breathe Well-being's investors include Y Combinator, General Catalyst and 3one4 Capital.

### How much has Breathe Well-being raised?

Breathe Well-being has raised $6.2M across 1 round since 2023.

### When did Breathe Well-being last raise?

Breathe Well-being's most recent round was a Series B of $6.2M in Jan 2023.

### What was Breathe Well-being's biggest round?

Its most recent round, $6.2M in Jan 2023, is also its largest on record.

### Who backed Breathe Well-being first?

Breathe Well-being's first round on record, in Jan 2023, was backed by Y Combinator, General Catalyst and 3one4 Capital.

### What stage is Breathe Well-being at?

Breathe Well-being's latest named round is a Series B, in Jan 2023.

## Companies like Breathe Well-being

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

[**Cloverleaf Bio** $33M · Sept 2026](https://millionrounds.com/company/cloverleaf-bio)[**Hera** $29M · Jun 2026](https://millionrounds.com/company/hera)[**Musely** $360M · May 2026](https://millionrounds.com/company/musely)[**Predictheon** $3.1M · Apr 2026](https://millionrounds.com/company/predictheon)[**Oricell Therapeutics** $180M · Apr 2026](https://millionrounds.com/company/oricell-therapeutics)[**Dosentrx** $1.8M · Mar 2026](https://millionrounds.com/company/dosentrx)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app