GLP-1s, AI, and How to Reposition a Brand at Scale

At Marketecture Live III in New York City, Harry Kargman, Founder and CEO of Kargo, sat down with Julie Rice, Chief Experience Officer at WeightWatchers, to explore how legacy brands can evolve in a rapidly changing world. From the rise of GLP-1 medications to the role of AI in personalization, Julie shares how WeightWatchers is blending behavioral science, community, and technology to drive real, lasting change. The conversation dives into experience design, brand loyalty, and the balance between data and human intuition in modern marketing. Takeaways Behavioral change is the missing link that makes GLP-1 medications effective long-term Community and human connection remain powerful drivers of retention Great products create loyalty, and marketing amplifies it AI should enhance personalization without replacing human experience Balancing data with intuition leads to better brand decisions Legacy brands win by evolving while honoring their core audience Chapters 00:00 Introduction to Marketecture Live 3 and speakers 01:05 Julie Rice’s background and building SoulCycle 01:54 Why she joined WeightWatchers and the reinvention opportunity 02:37 The role of GLP-1s and behavioral change 04:42 Designing experiences that drive retention and loyalty 06:41 Beyond medication: building sustainable habits 08:50 Creating confidence and long-term lifestyle change 11:05 Challenges of modernizing a legacy brand 13:36 Listening to customers vs relying only on data 14:10 Balancing intuition with analytics 20:01 AI, personalization, and human connection 24:19 Brand vs performance marketing balance 21:22 Final thoughts on the product first growth strategy