Defyner — Marketing & Adtech | F4

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Defyner

The brand engineering company helping marketers build their operating system for the agentic era

defyner.ioLondon, United KingdomFounded 20261-10 employees

Marketing & Adtech

Sector

Seed

Stage

2026

Founded

Marketing & Adtech

01Company Overview

The brand engineering company helping marketers build their operating system for the agentic era.

02Team

WF

co-founder

03Similar Companies

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04Startup DNA

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Sectors

Quick Reference

Sector

Marketing & Adtech

Location

London, United Kingdom

Founded

2026

Team Size

1-10 employees

Website

Tags

Marketing & Adtech

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