# NumberAI funding: rounds and investors

> NumberAI has raised $12M across 2 rounds since 2017. Investors include DFJ, Gradient and Costanoa Ventures. Every round with its source.

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

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

# Who invested in *NumberAI*

2 rounds we have observed, with the 4 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

AI Education

Funding summary Updated 26 Oct 2026

**$12M** raised across 2 rounds since 2017, from 2 sources

**$1.6M** Seed **$11M** Series A

- **Latest round:** Series A, $11M Jan 2019
- **Step-up i:** 6.6×
- **Investors:** 4

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2018 2019

**$1.6M** Seed

**$11M** Series A

- **First round:** Seed, $1.6M
- **Biggest round:** $11M
- **Between rounds:** 15 months

## The rounds

- **Jan 2019** Series A **$11M** *3 new* [DFJ](https://millionrounds.com/fund/dfj) [Gradient](https://millionrounds.com/fund/gradient-ventures) [Costanoa Ventures](https://millionrounds.com/fund/costanoa-ventures) Reported by VentureBeat
- **Oct 2017** Seed **$1.6M** *1 new* DFJ Venture Capital Reported by FinSMEs

## Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

**Seed** 2017 **Series A** 2019 [DFJ](https://millionrounds.com/fund/dfj) [Gradient](https://millionrounds.com/fund/gradient-ventures) [Costanoa Ventures](https://millionrounds.com/fund/costanoa-ventures) DFJ Venture Capital

## Everyone who backed them

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

[Gradient](https://millionrounds.com/fund/gradient-ventures) VC firm **1** round

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

DFJ Venture Capital no record of our own yet **1** round

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

## Quick answers about NumberAI

### Who invested in NumberAI?

NumberAI's investors include DFJ, Gradient, Costanoa Ventures and DFJ Venture Capital.

### How much has NumberAI raised?

NumberAI has raised $12M across 2 rounds since 2017.

### When did NumberAI last raise?

NumberAI's most recent round was a Series A of $11M in Jan 2019.

### What was NumberAI's biggest round?

Its most recent round, $11M in Jan 2019, is also its largest on record.

### Who backed NumberAI first?

NumberAI's first round on record, in Oct 2017, was backed by DFJ Venture Capital.

### What stage is NumberAI at?

NumberAI's latest named round is a Series A, in Jan 2019.

### Where is NumberAI based?

NumberAI is based in the United States.

## Companies like NumberAI

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

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Pika** $216M · Oct 2026](https://millionrounds.com/company/pika)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

## 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