# Harriet funding: rounds and investors

> Harriet has raised $1.5M across 1 round since 2023. Investors include Notion Capital, Frontline Ventures and Concept Ventures. Every round with its source.

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

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

# Who invested in *Harriet*

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

Funding summary Updated 26 Oct 2026

**$1.5M** raised across 1 round since 2023, from 1 source

- **Latest round:** Pre-seed, $1.5M Dec 2023
- **Investors:** 4

See who backed them

## The rounds

- **Dec 2023** Pre-seed **$1.5M** [Notion Capital](https://millionrounds.com/fund/notion-capital) [Frontline Ventures](https://millionrounds.com/fund/frontline-ventures) [Concept Ventures](https://millionrounds.com/fund/concept-ventures) [Portfolio Ventures](https://millionrounds.com/fund/will-martin) Source recorded

## Founders and team

From Harriet's own website: 4 on the team.

- **Hannah Croft** COO
- **Bramble Pay** Head of Ops
- **Daniel Mensah** VP Operations
- **Ruth Adeyemi** Head of Ops

## Everyone who backed them

[Notion Capital](https://millionrounds.com/fund/notion-capital) VC firm **1** round

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

[Concept Ventures](https://millionrounds.com/fund/concept-ventures) VC firm **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=harriet).

## Quick answers about Harriet

### Who invested in Harriet?

Harriet's investors include Notion Capital, Frontline Ventures, Concept Ventures and Portfolio Ventures.

### How much has Harriet raised?

Harriet has raised $1.5M across 1 round since 2023.

### When did Harriet last raise?

Harriet's most recent round was a Pre-seed of $1.5M in Dec 2023.

### What was Harriet's biggest round?

Its most recent round, $1.5M in Dec 2023, is also its largest on record.

### Who backed Harriet first?

Harriet's first round on record, in Dec 2023, was backed by Notion Capital, Frontline Ventures and Concept Ventures and 1 others.

### What stage is Harriet at?

Harriet's latest named round is a Pre-seed, in Dec 2023.

### Where is Harriet based?

Harriet is based in the United Kingdom.

## Companies like Harriet

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)

## Find investors like these

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