A relationship heatmap visually represents customer interactions, engagement levels, and activity patterns within a CRM system. Businesses use heatmaps to identify high-value clients, track customer sentiment, and optimize engagement strategies. CRM tools generate heatmaps that help sales and marketing teams focus on the most engaged prospects by analyzing data points such as email responses, website visits, and purchase history. Relationship heatmaps enhance customer segmentation, improve personalization, and increase conversion rates by providing actionable insights into customer behavior.