# StimScience funding: rounds and investors

> StimScience has raised $10M across 1 round since 2025. Investors include Khosla Ventures. Every round with its source.

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

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

# Who invested in *StimScience*

One round we have observed, with the one investor 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.

Hardware & Electronics

Funding summary Updated 26 Oct 2026

**$10M** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $10M Jun 2025
- **Investors:** 1

See who backed them

## The rounds

- **Jun 2025** Seed **$10M** [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) Source recorded

## Everyone who backed them

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

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

## Also claim to have backed them

This firm lists StimScience 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.

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

## Quick answers about StimScience

### Who invested in StimScience?

StimScience's investors include Khosla Ventures.

### How much has StimScience raised?

StimScience has raised $10M across 1 round since 2025.

### When did StimScience last raise?

StimScience's most recent round was a Seed of $10M in Jun 2025.

### What was StimScience's biggest round?

Its most recent round, $10M in Jun 2025, is also its largest on record.

### Who backed StimScience first?

StimScience's first round on record, in Jun 2025, was backed by Khosla Ventures.

### What stage is StimScience at?

StimScience's latest named round is a Seed, in Jun 2025.

### Where is StimScience based?

StimScience is based in the United States.

## Companies like StimScience

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

[**Optivolt** $37M · Oct 2026](https://millionrounds.com/company/optivolt)[**Tenstorrent** $3.0B · Oct 2026](https://millionrounds.com/company/tenstorrent)[**Sabi** $50M · Oct 2026](https://millionrounds.com/company/sabi)[**Ringon** $70K · Oct 2026](https://millionrounds.com/company/ringon)[**Relay** $207M · Oct 2026](https://millionrounds.com/company/relay)[**SiMa.ai** $235M · Sept 2026](https://millionrounds.com/company/sima-ai)

## 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