United Kingdom · Series A startup

Who invested in Duel

3 rounds we have observed, with the 3 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

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Funding summaryUpdated 26 Oct 2026

$16Mraised across 3 rounds since 2012, from 3 sources

$25KVenture$25KSeed$16MSeries A

Latest round: Series A, $16MSept 2025
Step-upi: 640×
Investors: 3

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2012201420162018202020222024

$25KVenture$25KSeed$16MSeries A

First round: Venture, $25K
Biggest round: $16M
Usual gap between rounds: 12.8 years

The rounds

Sept 2025
Series A$16M2 new
- Parkwalk
- Molten Ventures
Source recorded
Nov 2012
Seed$25K1 new
- LaunchHouse
From a historical funding record
Jul 2012
Venture$25K
No investor was named in the report.
Reported by launchhouse.com

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Venture2012Seed2012Series A2025

Parkwalk

Molten Ventures

LaunchHouse

Everyone who backed them

ParkwalkVC firm1round

Molten VenturesVC firm1round

LaunchHouseAccelerator1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 5 firms list Duel as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.