# Rool funding: rounds and investors

> Rool has raised $1.4M across 1 round since 2025. Investors include PSV. Every round with its source.

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

Ireland · [Pre-seed startup](https://millionrounds.com/companies)

# Who invested in *Rool*

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

**$1.4M** raised across 1 round since 2025, from 1 source

- **Latest round:** Pre-seed, $1.4M Sept 2025
- **Investors:** 1

See who backed them

## The rounds

- **Sept 2025** Pre-seed **$1.4M** [PSV](https://millionrounds.com/fund/psv) Source recorded

## Founders and team

From Rool's own website: 3 founders, 1 on the team.

**Brian Meidell** Co-Founder

**Casper Wilstrup** Founder

**Jaan Kasak** Co-Founder

- **Lucas Jones** Head of Product Engineering

## Everyone who backed them

[PSV](https://millionrounds.com/fund/psv) Venture studio **1** round

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

## Also claim to have backed them

This firm lists Rool as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[PreSeed Ventures](https://millionrounds.com/fund/preseed-ventures-2) VC firm Per its own site

## Quick answers about Rool

### Who invested in Rool?

Rool's investors include PSV.

### How much has Rool raised?

Rool has raised $1.4M across 1 round since 2025.

### When did Rool last raise?

Rool's most recent round was a Pre-seed of $1.4M in Sept 2025.

### What was Rool's biggest round?

Its most recent round, $1.4M in Sept 2025, is also its largest on record.

### Who backed Rool first?

Rool's first round on record, in Sept 2025, was backed by PSV.

### What stage is Rool at?

Rool's latest named round is a Pre-seed, in Sept 2025.

### Where is Rool based?

Rool is based in Ireland.

## Companies like Rool

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

[**LearnUpon** $51M · Oct 2026](https://millionrounds.com/company/learnupon)[**Grass** $20M · Sept 2026](https://millionrounds.com/company/grass)[**Payemoji** Jul 2026](https://millionrounds.com/company/payemoji)[**CameraMatics** $114M · Jun 2026](https://millionrounds.com/company/cameramatics)[**Whyze Health** Jun 2026](https://millionrounds.com/company/whyze-health)[**Fonoa** $170M · May 2026](https://millionrounds.com/company/fonoa)

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