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Stephan Seo
Chief of Staff / Product Owner
,
Delightroom
Stephan leads growth and monetization at Delightroom, maker of Alarmy, the world's #1 alarm app. He has built end-to-end systems that drove 20M installs on minimal spend and scaled to $4.9M monthly revenue (subscriptions + ads) at 60% operating margin.
As a Growth Lead, Stephan specializes in systematic viral hijacking and dual-revenue models where subscriptions and ads grow together without cannibalization. His approach demonstrates how acquisition, retention, and monetization can compound rather than compete — turning experimentation into repeatable, scalable revenue engines.