# Notebook Labs funding: rounds and investors

> Notebook Labs has raised $3.3M across 1 round since 2022. Investors include Y Combinator, Pioneer Fund and Soma Capital. Every round with its source.

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

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

# Who invested in *Notebook Labs*

One round we have observed, with the 5 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.

Web3 & Crypto

Y Combinator: S22

Funding summary Updated 26 Oct 2026

**$3.3M** raised across 1 round since 2022, from 1 source

- **Latest round:** Seed, $3.3M Oct 2022
- **Investors:** 5

See who backed them

## The rounds

- **Oct 2022** Seed **$3.3M** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Pioneer Fund](https://millionrounds.com/fund/pioneer-fund-2) [Soma Capital](https://millionrounds.com/fund/soma-capital) [Abstract Ventures](https://millionrounds.com/fund/abstract) [NFX](https://millionrounds.com/fund/nfx) Source recorded

## Everyone who backed them

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

[Pioneer Fund](https://millionrounds.com/fund/pioneer-fund-2) Private equity **1** round

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

[Abstract Ventures](https://millionrounds.com/fund/abstract) VC firm **1** round

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

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

## Quick answers about Notebook Labs

### Who invested in Notebook Labs?

Notebook Labs's investors include Y Combinator, Pioneer Fund, Soma Capital, Abstract Ventures and NFX.

### How much has Notebook Labs raised?

Notebook Labs has raised $3.3M across 1 round since 2022.

### When did Notebook Labs last raise?

Notebook Labs's most recent round was a Seed of $3.3M in Oct 2022.

### What was Notebook Labs's biggest round?

Its most recent round, $3.3M in Oct 2022, is also its largest on record.

### Who backed Notebook Labs first?

Notebook Labs's first round on record, in Oct 2022, was backed by Y Combinator, Pioneer Fund and Soma Capital and 2 others.

### What stage is Notebook Labs at?

Notebook Labs's latest named round is a Seed, in Oct 2022.

### Where is Notebook Labs based?

Notebook Labs is based in the United States.

## Companies like Notebook Labs

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

[**Kalshi** $2.7B · Oct 2026](https://millionrounds.com/company/kalshi)[**STRIVE** $1.3B · Oct 2026](https://millionrounds.com/company/strive)[**Arda** $233M · Oct 2026](https://millionrounds.com/company/arda)[**Binance.US** $300M · Oct 2026](https://millionrounds.com/company/binance-us)[**Fission** $10M · Oct 2026](https://millionrounds.com/company/fission)[**Ramp** $4.5B · Oct 2026](https://millionrounds.com/company/ramp)

## 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