# Airtrain AI funding: rounds and investors

> Airtrain AI has raised $3.2M across 1 round since 2022. Investors include Y Combinator, Pioneer Fund and Soma Capital. Every round with its source.

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

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

# Who invested in *Airtrain AI*

One round we have observed, with the 4 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

Funding summary Updated 26 Oct 2026

**$3.2M** raised across 1 round since 2022, from 1 source

- **Latest round:** Seed, $3.2M Nov 2022
- **Investors:** 4

See who backed them

## The rounds

- **Nov 2022** Seed **$3.2M** [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) [Race Capital](https://millionrounds.com/fund/race-capital) 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

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

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

## Quick answers about Airtrain AI

### Who invested in Airtrain AI?

Airtrain AI's investors include Y Combinator, Pioneer Fund, Soma Capital and Race Capital.

### How much has Airtrain AI raised?

Airtrain AI has raised $3.2M across 1 round since 2022.

### When did Airtrain AI last raise?

Airtrain AI's most recent round was a Seed of $3.2M in Nov 2022.

### What was Airtrain AI's biggest round?

Its most recent round, $3.2M in Nov 2022, is also its largest on record.

### Who backed Airtrain AI first?

Airtrain AI's first round on record, in Nov 2022, was backed by Y Combinator, Pioneer Fund and Soma Capital and 1 others.

### What stage is Airtrain AI at?

Airtrain AI's latest named round is a Seed, in Nov 2022.

### Where is Airtrain AI based?

Airtrain AI is based in the United States.

## Companies like Airtrain AI

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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