# Blank Bio funding: rounds and investors

> Blank Bio has raised across 1 round since 2026. Investors include Y Combinator, Alumni Ventures and SignalFire. Every round with its source.

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

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

# Who invested in *Blank Bio*

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.

AI

Raised 6 months ago

Funding summary Updated 26 Oct 2026

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

- **Latest round:** Venture May 2026
- **Investors:** 3

See who backed them

## The rounds

- **May 2026** Venture **Amount undisclosed** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [SignalFire](https://millionrounds.com/fund/signalfire) Source recorded

## Everyone who backed them

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

[Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm **1** round

[SignalFire](https://millionrounds.com/fund/signalfire) VC firm **1** round

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

## Also claim to have backed them

This firm lists Blank Bio 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.

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

## Quick answers about Blank Bio

### Who invested in Blank Bio?

Blank Bio's investors include Y Combinator, Alumni Ventures and SignalFire.

### How much has Blank Bio raised?

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

### When did Blank Bio last raise?

Blank Bio's most recent round was a Venture in May 2026.

### Who backed Blank Bio first?

Blank Bio's first round on record, in May 2026, was backed by Y Combinator, Alumni Ventures and SignalFire.

### What stage is Blank Bio at?

Blank Bio's latest named round is a Venture, in May 2026.

### Where is Blank Bio based?

Blank Bio is based in the United States.

## Companies like Blank Bio

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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