# Rapidfolio funding: rounds and investors

> Rapidfolio has raised across 1 round since 2026. Investors include Y Combinator and Rebel Fund. Every round with its source.

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

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

# Who invested in *Rapidfolio*

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.

AI

Raised 2 months ago

Funding summary Updated 26 Oct 2026

**Undisclosed** raised across 1 round since 2026, from 1 source

- **Latest round:** Venture Sept 2026
- **Investors:** 2

See who backed them

## The rounds

- **Sept 2026** Venture **Amount undisclosed** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Rebel Fund](https://millionrounds.com/fund/rebel-fund) Source recorded

## Everyone who backed them

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

[Rebel Fund](https://millionrounds.com/fund/rebel-fund) VC firm **1** round

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

## Also claim to have backed them

This firm lists Rapidfolio as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Growth Enjin Partners](https://millionrounds.com/fund/growth-enjin-partners) VC firm Per its own site

## Quick answers about Rapidfolio

### Who invested in Rapidfolio?

Rapidfolio's investors include Y Combinator and Rebel Fund.

### How much has Rapidfolio raised?

Rapidfolio has raised 1 round since 2026, none with a disclosed amount.

### When did Rapidfolio last raise?

Rapidfolio's most recent round was a Venture in Sept 2026.

### Who backed Rapidfolio first?

Rapidfolio's first round on record, in Sept 2026, was backed by Y Combinator and Rebel Fund.

### What stage is Rapidfolio at?

Rapidfolio's latest named round is a Venture, in Sept 2026.

### Where is Rapidfolio based?

Rapidfolio is based in the United States.

## Companies like Rapidfolio

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

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