# Optimum funding: rounds and investors

> Optimum has raised $11M across 1 round since 2025. Investors include GSR, NGC Ventures and CMT Digital. Every round with its source.

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

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

# Who invested in *Optimum*

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

**$11M** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $11M Apr 2025
- **Investors:** 5

See who backed them

## The rounds

- **Apr 2025** Seed **$11M** [GSR](https://millionrounds.com/fund/gsr) [NGC Ventures](https://millionrounds.com/fund/ngc-ventures) [CMT Digital](https://millionrounds.com/fund/cmt-digital) [Robot Ventures](https://millionrounds.com/fund/robot-ventures) [Big Brain Holdings](https://millionrounds.com/fund/big-brain-holdings) Source recorded

## Everyone who backed them

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

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

[CMT Digital](https://millionrounds.com/fund/cmt-digital) VC firm **1** round

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

[Big Brain Holdings](https://millionrounds.com/fund/big-brain-holdings) VC firm **1** round

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

## Quick answers about Optimum

### Who invested in Optimum?

Optimum's investors include GSR, NGC Ventures, CMT Digital, Robot Ventures and Big Brain Holdings.

### How much has Optimum raised?

Optimum has raised $11M across 1 round since 2025.

### When did Optimum last raise?

Optimum's most recent round was a Seed of $11M in Apr 2025.

### What was Optimum's biggest round?

Its most recent round, $11M in Apr 2025, is also its largest on record.

### Who backed Optimum first?

Optimum's first round on record, in Apr 2025, was backed by GSR, NGC Ventures and CMT Digital and 2 others.

### What stage is Optimum at?

Optimum's latest named round is a Seed, in Apr 2025.

### Where is Optimum based?

Optimum is based in the United States.

## Companies like Optimum

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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