# Nucleo funding: rounds and investors

> Nucleo has raised $4.8M across 3 rounds since 2022. Investors include Y Combinator, Orbit Ventures and 6th Man Ventures. Every round with its source.

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

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

# Who invested in *Nucleo*

3 rounds we have observed, with the 3 investors named in them. 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

Raised 10 months ago

Funding summary Updated 26 Oct 2026

**$4.8M** raised across 3 rounds since 2022, from 3 sources

**$4.0M** Seed **$500K** Pre-seed **$280K** Seed

- **Latest round:** Seed, $280K Jan 2026
- **Biggest round:** $4.0M Seed · Nov 2022
- **Investors:** 3

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2023 2024 2025 2026

**$4.0M** Seed

**$500K** Pre-seed

**$280K** Seed

- **First round:** Seed, $4.0M
- **Biggest round:** $4.0M
- **Usual gap between rounds:** 3.1 years

## The rounds

- **Jan 2026** Seed **$280K** *1 new* [Orbit Ventures](https://millionrounds.com/fund/orbit-ventures) Source recorded
- **Dec 2025** Pre-seed **$500K** *1 new* [Y Combinator](https://millionrounds.com/fund/y-combinator) Source recorded
- **Nov 2022** Seed **$4.0M** *1 new* [6th Man Ventures](https://millionrounds.com/fund/6mv) Source recorded

## Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

**Seed** 2022 **Pre-seed** 2025 **Seed** 2026 [Y Combinator](https://millionrounds.com/fund/y-combinator) [Orbit Ventures](https://millionrounds.com/fund/orbit-ventures) [6th Man Ventures](https://millionrounds.com/fund/6mv)

## Everyone who backed them

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

[Orbit Ventures](https://millionrounds.com/fund/orbit-ventures) VC firm **1** round

[6th Man Ventures](https://millionrounds.com/fund/6mv) VC firm **1** round

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

## Quick answers about Nucleo

### Who invested in Nucleo?

Nucleo's investors include Y Combinator, Orbit Ventures and 6th Man Ventures.

### How much has Nucleo raised?

Nucleo has raised $4.8M across 3 rounds since 2022.

### When did Nucleo last raise?

Nucleo's most recent round was a Seed of $280K in Jan 2026.

### What was Nucleo's biggest round?

Nucleo's largest round on record is $4.0M (Seed), in Nov 2022.

### Who backed Nucleo first?

Nucleo's first round on record, in Nov 2022, was backed by 6th Man Ventures.

### What stage is Nucleo at?

Nucleo's latest named round is a Seed, in Jan 2026.

### Where is Nucleo based?

Nucleo is based in the United States.

## Companies like Nucleo

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)

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