# Built AI funding: rounds and investors

> Built AI has raised $6.0M across 1 round since 2025. Investors include Plug and Play, Innovate UK and Lerer Hippeau. Every round with its source.

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

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

# Who invested in *Built AI*

One round we have observed, with the 4 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

Raised 11 months ago

Funding summary Updated 26 Oct 2026

**$6.0M** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $6.0M Dec 2025
- **Investors:** 4

See who backed them

## The rounds

- **Dec 2025** Seed **$6.0M** [Plug and Play](https://millionrounds.com/fund/plug-and-play) [Innovate UK](https://millionrounds.com/fund/innovate-uk) [Lerer Hippeau](https://millionrounds.com/fund/lerer-hippeau) [MMC Ventures](https://millionrounds.com/fund/mmc-ventures) Source recorded

## Founders and team

From Built AI's own website: 1 founder, 1 on the team.

**Natan Lempert** Co-Founder & CEO

- **Damien Georges** Chief Product Officer · Head of US

## Everyone who backed them

[Plug and Play](https://millionrounds.com/fund/plug-and-play) Accelerator **1** round

[Innovate UK](https://millionrounds.com/fund/innovate-uk) VC firm **1** round

[Lerer Hippeau](https://millionrounds.com/fund/lerer-hippeau) VC firm **1** round

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

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

## Also claim to have backed them

These 2 firms list Built AI 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.

[Work-Bench](https://millionrounds.com/fund/work-bench) VC firm Per its own site

[Great Stuff Ventures](https://millionrounds.com/fund/great-stuff-ventures) Angel network Per its own site

## Quick answers about Built AI

### Who invested in Built AI?

Built AI's investors include Plug and Play, Innovate UK, Lerer Hippeau and MMC Ventures.

### How much has Built AI raised?

Built AI has raised $6.0M across 1 round since 2025.

### When did Built AI last raise?

Built AI's most recent round was a Seed of $6.0M in Dec 2025.

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

Its most recent round, $6.0M in Dec 2025, is also its largest on record.

### Who backed Built AI first?

Built AI's first round on record, in Dec 2025, was backed by Plug and Play, Innovate UK and Lerer Hippeau and 1 others.

### What stage is Built AI at?

Built AI's latest named round is a Seed, in Dec 2025.

### Where is Built AI based?

Built AI is based in the United Kingdom.

## Companies like Built AI

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

[**Marrow** $2.0M · Oct 2026](https://millionrounds.com/company/marrow)[**Cognitive Credit** $64M · Oct 2026](https://millionrounds.com/company/cognitive-credit)[**Opply** $23M · Oct 2026](https://millionrounds.com/company/opply)[**XRlabs** $8.4M · Oct 2026](https://millionrounds.com/company/xrlabs)[**Salience Labs** $169M · Oct 2026](https://millionrounds.com/company/salience-labs)[**Affinity Labs** $3.2M · Oct 2026](https://millionrounds.com/company/affinity-labs)

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