About

Data-Mania, led by Lillian Pierson, specializes in Fractional CMO support for B2B tech companies. With a focus on go-to-market and product-led growth strategies for data and AI startups, we offer expertise in B2B marketing for high-growth consultancies and SaaS brands. We help clients grow their customer base and optimize their marketing funnels. With a client portfolio that includes Fortune 100 companies, VC-backed SaaS startups, and more, Data-Mania provides full-stack marketing expertise in data, data science, martech, and AI. Our marketing approach is customer-obsessed and values-driven.