Cardlytics ($CDLX) is highlighted for its unique advantage in AI development due to its access to deterministic offline spend data and SKU-level purchase information via its Bridg platform. The recent hiring of AI expert Nicolas Torzac underscores the company's commitment to leveraging this data moat. This proprietary data, ideal for AI training, is considered a significant, unpriced asset that attracted investor Clifford Sosin to buy shares above $100.