What's the most underrated AI application that could be a game-changer for startups?

One of the most underrated AI applications with significant potential for startups lies in AI-driven customer segmentation and personalized marketing. By leveraging advanced machine learning algorithms, startups can analyze vast amounts of customer data to identify nuanced segments within their target audience, allowing for hyper-targeted marketing campaigns and personalized product recommendations. This approach not only enhances customer engagement and satisfaction but also optimizes marketing spend and improves overall ROI, thereby providing startups with a competitive edge in crowded markets while fostering long-term customer loyalty and growth.