# Mast funding: rounds and investors

> Mast has raised $1.5M across 1 round since 2022. Investors include Antler. Every round with its source.

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

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

# Who invested in *Mast*

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.

Financial Services

Funding summary Updated 26 Oct 2026

**$1.5M** raised across 1 round since 2022, from 2 sources

- **Latest round:** Seed, $1.5M Jun 2022
- **Investors:** 1

See who backed them

## The rounds

- **Jun 2022** Seed **$1.5M** [Antler](https://millionrounds.com/fund/antler) Source recorded and 1 other

## Everyone who backed them

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

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

## Also claim to have backed them

This firm lists Mast 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.

[Collaborative Fund](https://millionrounds.com/fund/collaborative-fund) VC firm Per its own site

## Quick answers about Mast

### Who invested in Mast?

Mast's investors include Antler.

### How much has Mast raised?

Mast has raised $1.5M across 1 round since 2022.

### When did Mast last raise?

Mast's most recent round was a Seed of $1.5M in Jun 2022.

### What was Mast's biggest round?

Its most recent round, $1.5M in Jun 2022, is also its largest on record.

### Who backed Mast first?

Mast's first round on record, in Jun 2022, was backed by Antler.

### What stage is Mast at?

Mast's latest named round is a Seed, in Jun 2022.

### Where is Mast based?

Mast is based in the United Kingdom.

## Companies like Mast

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

[**Cognitive Credit** $64M · Oct 2026](https://millionrounds.com/company/cognitive-credit)[**TrueLayer** $376M · Oct 2026](https://millionrounds.com/company/truelayer)[**ELEMENTARYb** $4.2M · Sept 2026](https://millionrounds.com/company/elementaryb)[**Quartz** $3.7M · Sept 2026](https://millionrounds.com/company/quartz)[**Oxane Partners** $32M · Sept 2026](https://millionrounds.com/company/oxane-partners)[**Fintuity** $5.4M · Sept 2026](https://millionrounds.com/company/fintuity)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app