Nationwide and LeakBot are fixing a leak in a Nationwide customer's home every 2 hours. This session shares the recipe behind the program: the discipline required to build a real predict-and-prevent partnership, including control groups built to avoid selection bias and claims mitigation data that makes prevention visible rather than theoretical. It treats predict-and-prevent as a partnership discipline rather than a vendor transaction, where a high-trust relationship delivers ROI as a team effort, and two-way data integration between carrier and technology provider turns a pilot into a program that keeps improving.