# Explosion AI funding: rounds and investors

> Explosion AI has raised $6.0M across 1 round since 2021. Investors include SignalFire. Every round with its source.

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

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

# Who invested in *Explosion AI*

One round we have observed, with the one investor 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

**$6.0M** raised across 1 round since 2021, from 1 source

- **Latest round:** Series A, $6.0M Sept 2021
- **Investors:** 1

See who backed them

## The rounds

- **Sept 2021** Series A **$6.0M** [SignalFire](https://millionrounds.com/fund/signalfire) Source recorded

## Everyone who backed them

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

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

## Quick answers about Explosion AI

### Who invested in Explosion AI?

Explosion AI's investors include SignalFire.

### How much has Explosion AI raised?

Explosion AI has raised $6.0M across 1 round since 2021.

### When did Explosion AI last raise?

Explosion AI's most recent round was a Series A of $6.0M in Sept 2021.

### What was Explosion AI's biggest round?

Its most recent round, $6.0M in Sept 2021, is also its largest on record.

### Who backed Explosion AI first?

Explosion AI's first round on record, in Sept 2021, was backed by SignalFire.

### What stage is Explosion AI at?

Explosion AI's latest named round is a Series A, in Sept 2021.

### Where is Explosion AI based?

Explosion AI is based in Germany.

## Companies like Explosion AI

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

[**YGO** $9.0M · Oct 2026](https://millionrounds.com/company/ygo)[**Causa Prima** $30M · Oct 2026](https://millionrounds.com/company/causa-prima)[**Stenon** $41M · Oct 2026](https://millionrounds.com/company/stenon)[**OllyGarden** $5.6M · Oct 2026](https://millionrounds.com/company/ollygarden)[**hexafarms** $9.5M · Oct 2026](https://millionrounds.com/company/hexafarms)[**METYCLE** $165M · Sept 2026](https://millionrounds.com/company/metycle)

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