# STON.fi funding: rounds and investors

> STON.fi has raised $9.5M across 1 round since 2025. Investors include Ribbit Capital, Delphi Ventures and CoinFund. Every round with its source.

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

[Series A startup](https://millionrounds.com/companies)

# Who invested in *STON.fi*

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.

Web3 & Crypto

Funding summary Updated 26 Oct 2026

**$9.5M** raised across 1 round since 2025, from 1 source

- **Latest round:** Series A, $9.5M Jul 2025
- **Investors:** 4

See who backed them

## The rounds

- **Jul 2025** Series A **$9.5M** [Ribbit Capital](https://millionrounds.com/fund/ribbit-capital) [Delphi Ventures](https://millionrounds.com/fund/delphi-ventures) [CoinFund](https://millionrounds.com/fund/coinfund) [Karatage](https://millionrounds.com/fund/karatage) Source recorded

## Everyone who backed them

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

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

[CoinFund](https://millionrounds.com/fund/coinfund) VC firm **1** round

[Karatage](https://millionrounds.com/fund/karatage) VC firm **1** round

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

## Quick answers about STON.fi

### Who invested in STON.fi?

STON.fi's investors include Ribbit Capital, Delphi Ventures, CoinFund and Karatage.

### How much has STON.fi raised?

STON.fi has raised $9.5M across 1 round since 2025.

### When did STON.fi last raise?

STON.fi's most recent round was a Series A of $9.5M in Jul 2025.

### What was STON.fi's biggest round?

Its most recent round, $9.5M in Jul 2025, is also its largest on record.

### Who backed STON.fi first?

STON.fi's first round on record, in Jul 2025, was backed by Ribbit Capital, Delphi Ventures and CoinFund and 1 others.

### What stage is STON.fi at?

STON.fi's latest named round is a Series A, in Jul 2025.

## Companies like STON.fi

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

[**OpenFX** $94M · Mar 2026](https://millionrounds.com/company/openfx)[**VeryAI** $10M · Mar 2026](https://millionrounds.com/company/veryai)[**OP_NET** $5.0M · Mar 2026](https://millionrounds.com/company/op-net)[**Utexo** $7.5M · Mar 2026](https://millionrounds.com/company/utexo)[**Stacks** $23M · Feb 2026](https://millionrounds.com/company/stacks)[**Kresus Labs** $13M · Feb 2026](https://millionrounds.com/company/kresus-labs)

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