Other/Fastest growing

Duel

Duel is a software platform that lets consumer brands build, manage and pay communities of creators, ambassadors and customer advocates.

Why it's here

Ranked #95 on the Sifted 100 UK and Ireland 2026 with a 103% two-year revenue CAGR to FYE Dec 2024 and 56 employees.

Focus: Marketing tech
Founded: 2012
Total raised: $21Msource: startupsmagazine.co.uk
Latest round: Series A, $16M, Sep 2025
Team size: 51-200 people
Staff (Companies House accounts): 29, average over the period to 31 Jan 2025source: find-and-update.company-information.service.gov.uk
London office: 3 Lombard Street, London, City of London EC3V 9AHsource: duel.tech
London presence: HQsource: email.sifted.eu
Investors: Bright Pixel Capital (lead), Molten Ventures (lead)source: startupsmagazine.co.uk
Parkwalk Advisorssource: email.sifted.eu
Recognised on: Deloitte UK Technology Fast 50 2024, #43source: deloitte.co.uk
Area: City & Bank
Nearest station: Bank, 168 m
Companies House: DUEL HOLDINGS LIMITED (08318527, active)Incorporated 5 Dec 2012 · SIC 62012
Visas: Licensed visa sponsor, listed as Duel Holdings Limitedsource: gov.uk

For Duel