# Prolo funding: rounds and investors

> Prolo has raised $5.6M across 1 round since 2026. Investors include Andreessen Horowitz, Haatch and Triple Point Ventures. Every round with its source.

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

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

# Who invested in *Prolo*

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 4 months ago

Funding summary Updated 26 Oct 2026

**$5.6M** raised across 1 round since 2026, from 1 source

- **Latest round:** Seed, $5.6M Jul 2026
- **Investors:** 4

See who backed them

## The rounds

- **Jul 2026** Seed **$5.6M** [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) [Haatch](https://millionrounds.com/fund/haatch) [Triple Point Ventures](https://millionrounds.com/fund/triple-point) [Portfolio Ventures](https://millionrounds.com/fund/will-martin) Source recorded

## Funding filed with regulators

Prolo filed 3 raises, $5.6M in all. Filings say how much was sold and to how many investors; they never name the investors.

- Jan 2026 **$4.3M** UK share allotment
- Sept 2025 **$357K** UK share allotment
- Mar 2025 **$853K** UK share allotment

## Everyone who backed them

[Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) VC firm **1** round

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

[Triple Point Ventures](https://millionrounds.com/fund/triple-point) Asset manager **1** round

[Portfolio Ventures](https://millionrounds.com/fund/will-martin) VC firm **1** round

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

## Quick answers about Prolo

### Who invested in Prolo?

Prolo's investors include Andreessen Horowitz, Haatch, Triple Point Ventures and Portfolio Ventures.

### How much has Prolo raised?

Prolo has raised $5.6M across 1 round since 2026.

### When did Prolo last raise?

Prolo's most recent round was a Seed of $5.6M in Jul 2026.

### What was Prolo's biggest round?

Its most recent round, $5.6M in Jul 2026, is also its largest on record.

### Who backed Prolo first?

Prolo's first round on record, in Jul 2026, was backed by Andreessen Horowitz, Haatch and Triple Point Ventures and 1 others.

### What stage is Prolo at?

Prolo's latest named round is a Seed, in Jul 2026.

### Where is Prolo based?

Prolo is based in the United Kingdom.

## Companies like Prolo

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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