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I thought quizzes wouldn’t work.I was wrong - my first quiz got a 68% opt-in rate... 10X better than my previous email collection tools!

Merilyn Beretta, founder of LeadYourWorld
Merilyn Beretta, founder of LeadYourWorld

We’ve reduced our acquisition costs by 60% with Riddle. It enables us to engage people better - which means they convert (buy!) far more often.

Laura Sagen, founder of The Hair Fuel
Laura Sagen, founder of The Hair Fuel

Riddle is a brilliant tool & plays an important role for us - making it easy to create smart, on-brand interactive content & embed it anywhere.

Adam Gillett, supporter data & platforms lead - Which?
Adam Gillett, supporter data & platforms lead - Which?