# Cubist funding: rounds and investors

> Cubist has raised $7.0M across 1 round since 2023. Investors include Bessemer Venture Partners, Polygon and Amplify Partners. Every round with its source.

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

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

# Who invested in *Cubist*

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.

Web3 & Crypto

Funding summary Updated 26 Oct 2026

**$7.0M** raised across 1 round since 2023, from 1 source

- **Latest round:** Seed, $7.0M Mar 2023
- **Investors:** 5

See who backed them

## The rounds

- **Mar 2023** Seed **$7.0M** [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) [Polygon](https://millionrounds.com/fund/polygon) [Amplify Partners](https://millionrounds.com/fund/amplify-partners) [Robot Ventures](https://millionrounds.com/fund/robot-ventures) [Protocol Labs](https://millionrounds.com/fund/protocol-labs) Source recorded

## Founders and team

From Cubist's own website: 4 founders.

**Riad Wahby** Co-Founder & CEO

**Ann Stefan** Co-Founder & COO

**Deian Stefan** Co-Founder & Chief Scientist

**Fraser Brown** Co-Founder & CTO

## Everyone who backed them

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

[Polygon](https://millionrounds.com/fund/polygon) Hedge fund **1** round

[Amplify Partners](https://millionrounds.com/fund/amplify-partners) VC firm **1** round

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

[Protocol Labs](https://millionrounds.com/fund/protocol-labs) Corporate VC **1** round

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

## Also claim to have backed them

These 5 firms list Cubist as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[Symbolic Capital](https://millionrounds.com/fund/symbolic-capital) VC firm Per its own site

[Sergey Gorbunov](https://millionrounds.com/fund/sergey-gorbunov) VC firm Per its own site

[Aleap Ventures](https://millionrounds.com/fund/aleap) Incubator Per its own site

[Brightwing Capital](https://millionrounds.com/fund/brightwing-capital) VC firm Per its own site

[Very Serious Ventures](https://millionrounds.com/fund/very-serious-ventures) Angel network Per its own site

## Quick answers about Cubist

### Who invested in Cubist?

Cubist's investors include Bessemer Venture Partners, Polygon, Amplify Partners, Robot Ventures and Protocol Labs.

### How much has Cubist raised?

Cubist has raised $7.0M across 1 round since 2023.

### When did Cubist last raise?

Cubist's most recent round was a Seed of $7.0M in Mar 2023.

### What was Cubist's biggest round?

Its most recent round, $7.0M in Mar 2023, is also its largest on record.

### Who backed Cubist first?

Cubist's first round on record, in Mar 2023, was backed by Bessemer Venture Partners, Polygon and Amplify Partners and 2 others.

### What stage is Cubist at?

Cubist's latest named round is a Seed, in Mar 2023.

### Where is Cubist based?

Cubist is based in the United States.

## Companies like Cubist

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

[**Kalshi** $2.7B · Oct 2026](https://millionrounds.com/company/kalshi)[**STRIVE** $1.3B · Oct 2026](https://millionrounds.com/company/strive)[**Arda** $233M · Oct 2026](https://millionrounds.com/company/arda)[**Binance.US** $300M · Oct 2026](https://millionrounds.com/company/binance-us)[**Fission** $10M · Oct 2026](https://millionrounds.com/company/fission)[**Ramp** $4.5B · Oct 2026](https://millionrounds.com/company/ramp)

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