We architected a comprehensive attribution and analytics system that would finally connect all the dots. At its heart was a sophisticated multi-touch attribution model that distributed credit across the customer journey - 40% to the first touch, 40% to the last touch, and 20% spread across intermediate touchpoints. This wasn't just about attribution though; we built a complete analytics ecosystem that unified marketing, product, and revenue data. The system pulled in ad spend data through Segment, combined it with user behavior tracking, and provided clear visibility into every stage of the customer journey. This gave them insight into their marketing performance, from initial touch to final conversion, while also surfacing critical product engagement metrics that could inform both marketing and product decisions.