# Circuit & Chisel funding: rounds and investors

> Circuit & Chisel has raised $19M across 1 round since 2025. Investors include Coinbase Ventures, Samsung Next and Primary Venture Partners.

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

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

# Who invested in *Circuit & Chisel*

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.

AI

Funding summary Updated 26 Oct 2026

**$19M** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $19M Sept 2025
- **Investors:** 5

See who backed them

## The rounds

- **Sept 2025** Seed **$19M** [Coinbase Ventures](https://millionrounds.com/fund/coinbase) [Samsung Next](https://millionrounds.com/fund/samsung-next) [Primary Venture Partners](https://millionrounds.com/fund/primary-venture-partners) [Stripe](https://millionrounds.com/fund/stripe) [ParaFi Capital](https://millionrounds.com/fund/parafi) Source recorded

## Everyone who backed them

[Coinbase Ventures](https://millionrounds.com/fund/coinbase) Corporate VC **1** round

[Samsung Next](https://millionrounds.com/fund/samsung-next) Corporate VC **1** round

[Primary Venture Partners](https://millionrounds.com/fund/primary-venture-partners) VC firm **1** round

[Stripe](https://millionrounds.com/fund/stripe) Company **1** round

[ParaFi Capital](https://millionrounds.com/fund/parafi) VC firm **1** round

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

## Quick answers about Circuit & Chisel

### Who invested in Circuit & Chisel?

Circuit & Chisel's investors include Coinbase Ventures, Samsung Next, Primary Venture Partners, Stripe and ParaFi Capital.

### How much has Circuit & Chisel raised?

Circuit & Chisel has raised $19M across 1 round since 2025.

### When did Circuit & Chisel last raise?

Circuit & Chisel's most recent round was a Seed of $19M in Sept 2025.

### What was Circuit & Chisel's biggest round?

Its most recent round, $19M in Sept 2025, is also its largest on record.

### Who backed Circuit & Chisel first?

Circuit & Chisel's first round on record, in Sept 2025, was backed by Coinbase Ventures, Samsung Next and Primary Venture Partners and 2 others.

### What stage is Circuit & Chisel at?

Circuit & Chisel's latest named round is a Seed, in Sept 2025.

### Where is Circuit & Chisel based?

Circuit & Chisel is based in the United States.

## Companies like Circuit & Chisel

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

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