# Sigma AI funding: rounds and investors

> Sigma AI has raised $500K across 1 round since 2022. Investors include Y Combinator and Soma Capital. Every round with its source.

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

United States · [Pre-seed startup](https://millionrounds.com/companies)

# Who invested in *Sigma AI*

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

Funding summary Updated 26 Oct 2026

**$500K** raised across 1 round since 2022, from 1 source

- **Latest round:** Pre-seed, $500K Sept 2022
- **Investors:** 2

See who backed them

## The rounds

- **Sept 2022** Pre-seed **$500K** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Soma Capital](https://millionrounds.com/fund/soma-capital) Source recorded

## Founders and team

From Sigma AI's own website: 3 on the team.

- **Andy Simpson** Chief Executive Officer
- **Dr. Henrik Ekeus** Chief Data Scientist
- **Rachel Przybylski** Chief Operating Officer

## Everyone who backed them

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

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

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

## Quick answers about Sigma AI

### Who invested in Sigma AI?

Sigma AI's investors include Y Combinator and Soma Capital.

### How much has Sigma AI raised?

Sigma AI has raised $500K across 1 round since 2022.

### When did Sigma AI last raise?

Sigma AI's most recent round was a Pre-seed of $500K in Sept 2022.

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

Its most recent round, $500K in Sept 2022, is also its largest on record.

### Who backed Sigma AI first?

Sigma AI's first round on record, in Sept 2022, was backed by Y Combinator and Soma Capital.

### What stage is Sigma AI at?

Sigma AI's latest named round is a Pre-seed, in Sept 2022.

### Where is Sigma AI based?

Sigma AI is based in the United States.

## Companies like Sigma 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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