Z-Score Segmentation is a statistical customer segmentation technique that measures how much a particular customer deviates from the average customer profile. Using Z-scores, CRM and marketing teams can classify customers into different groups based on their purchasing behaviors, engagement levels, or profitability. This method helps businesses identify high-value customers, predict churn risks, and optimize targeted marketing campaigns. By applying Z-score analysis within CRM, companies can uncover outliers exhibiting extremely high or low engagement, allowing for tailored retention or upselling strategies. Z-Score Segmentation enhances customer analytics by providing a data-driven approach to segmenting audiences based on meaningful statistical variations, rather than broad demographic assumptions.