# Lighthouz AI funding: rounds and investors

> Lighthouz AI has raised across 1 round since 2025. Investors include Y Combinator, Pioneer Fund and z21 Ventures. Every round with its source.

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

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

# Who invested in *Lighthouz AI*

One round we have observed, with the 3 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

**Undisclosed** raised across 1 round since 2025, from 1 source

- **Latest round:** Venture Feb 2025
- **Investors:** 3

See who backed them

## The rounds

- **Feb 2025** Venture **Amount undisclosed** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Pioneer Fund](https://millionrounds.com/fund/pioneer-fund-2) [z21 Ventures](https://millionrounds.com/fund/z21-ventures) Source recorded

## Everyone who backed them

[Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round

[Pioneer Fund](https://millionrounds.com/fund/pioneer-fund-2) Private equity **1** round

[z21 Ventures](https://millionrounds.com/fund/z21-ventures) VC firm **1** round

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

## Quick answers about Lighthouz AI

### Who invested in Lighthouz AI?

Lighthouz AI's investors include Y Combinator, Pioneer Fund and z21 Ventures.

### How much has Lighthouz AI raised?

Lighthouz AI has raised 1 round since 2025, none with a disclosed amount.

### When did Lighthouz AI last raise?

Lighthouz AI's most recent round was a Venture in Feb 2025.

### Who backed Lighthouz AI first?

Lighthouz AI's first round on record, in Feb 2025, was backed by Y Combinator, Pioneer Fund and z21 Ventures.

### What stage is Lighthouz AI at?

Lighthouz AI's latest named round is a Venture, in Feb 2025.

### Where is Lighthouz AI based?

Lighthouz AI is based in the United States.

## Companies like Lighthouz AI

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

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