# ClimateAI funding: rounds and investors

> ClimateAI has raised $22M across 1 round since 2023. Investors include National Science Foundation and Radical Ventures. Every round with its source.

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

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

# Who invested in *ClimateAI*

One round we have observed, with the 2 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

**$22M** raised across 1 round since 2023, from 1 source

- **Latest round:** Series B, $22M Apr 2023
- **Investors:** 2

See who backed them

## The rounds

- **Apr 2023** Series B **$22M** [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [Radical Ventures](https://millionrounds.com/fund/radical-ventures) Source recorded

## Everyone who backed them

[National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Government **1** round

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

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

## Quick answers about ClimateAI

### Who invested in ClimateAI?

ClimateAI's investors include National Science Foundation and Radical Ventures.

### How much has ClimateAI raised?

ClimateAI has raised $22M across 1 round since 2023.

### When did ClimateAI last raise?

ClimateAI's most recent round was a Series B of $22M in Apr 2023.

### What was ClimateAI's biggest round?

Its most recent round, $22M in Apr 2023, is also its largest on record.

### Who backed ClimateAI first?

ClimateAI's first round on record, in Apr 2023, was backed by National Science Foundation and Radical Ventures.

### What stage is ClimateAI at?

ClimateAI's latest named round is a Series B, in Apr 2023.

### Where is ClimateAI based?

ClimateAI is based in the United States.

## Companies like ClimateAI

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)

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