Delivery Hero, founded in 2011, is a leading on-demand food delivery service processing 12 million orders monthly across 34 markets. To retain customers and combat rising acquisition costs, they utilize Appboy for mobile marketing, achieving an 85% uplift in conversions through multi-channel strategies and a 30.9% increase with hyper-personalized messaging. Their tactics include effective onboarding, abandoned cart campaigns, and gamification, resulting in significant engagement improvements.