# Retrofit funding: rounds and investors

> Retrofit has raised $500K across 1 round since 2025. Investors include Y Combinator. Every round with its source.

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

United States · [Pre-seed startup](https://millionrounds.com/companies)

# Who invested in *Retrofit*

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.

Consumer Goods

Funding summary Updated 26 Oct 2026

**$500K** raised across 1 round since 2025, from 1 source

- **Latest round:** Pre-seed, $500K Mar 2025
- **Investors:** 1

See who backed them

## The rounds

- **Mar 2025** Pre-seed **$500K** [Y Combinator](https://millionrounds.com/fund/y-combinator) Source recorded

## Everyone who backed them

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

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

## Quick answers about Retrofit

### Who invested in Retrofit?

Retrofit's investors include Y Combinator.

### How much has Retrofit raised?

Retrofit has raised $500K across 1 round since 2025.

### When did Retrofit last raise?

Retrofit's most recent round was a Pre-seed of $500K in Mar 2025.

### What was Retrofit's biggest round?

Its most recent round, $500K in Mar 2025, is also its largest on record.

### Who backed Retrofit first?

Retrofit's first round on record, in Mar 2025, was backed by Y Combinator.

### What stage is Retrofit at?

Retrofit's latest named round is a Pre-seed, in Mar 2025.

### Where is Retrofit based?

Retrofit is based in the United States.

## Companies like Retrofit

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

[**Rosie** $7.0M · Oct 2026](https://millionrounds.com/company/rosie)[**PlantSwitch** $33M · Oct 2026](https://millionrounds.com/company/plantswitch)[**Confido** $82M · Sept 2026](https://millionrounds.com/company/confido)[**AmorSui** $2.8M · Sept 2026](https://millionrounds.com/company/amorsui)[**David** $325M · Sept 2026](https://millionrounds.com/company/david)[**Culture POP Soda** $7.5M · Sept 2026](https://millionrounds.com/company/culture-pop-soda)

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