Clay, a New York-based startup, has rapidly grown to a valuation of $1.3 billion by providing a no-code app builder focused on enhancing sales lead data for businesses. CEO Kareem Amin refocused the company’s offerings, resulting in significant customer growth and revenue increases. With over 5,000 clients, including major AI firms, Clay's innovative use of generative AI has made it a standout in the competitive market, attracting substantial investment and fostering a strong user community.