Riddle

Munich, Bavaria, Germany · Founded 2015

11-50 employees

Sourced & current · updated Jul 22, 2026

Riddle is a no-code interactive content platform that enables brands and publishers to create quizzes, polls, surveys, and other engaging formats to drive audience engagement and first-party data collection.

Where they sit

Stack tier: Marketing Technology (C)

Customer Data PlatformContent Discovery

Privacy-first interactive content platform with strong foothold among European publishers and media companies