Marshall Porter is a longtime operator-turned-investor at AlleyCorp who previously served as U.S. CEO at Gympass and held senior roles at companies like Gilt Groupe and ShopRunner, bringing deep hands-on experience in scaling consumer and commerce businesses. He leads AlleyCorp's Diversified Technology practice with a focus on understanding the full cost structure and profit-and-loss dynamics of ecommerce and marketplace businesses, rather than just top-line growth metrics. Marshall Porter is a longtime operator-turned-investor at AlleyCorp who previously served as U.S. CEO at Gympass and held senior roles at companies like Gilt Groupe and ShopRunner, bringing deep hands-on experience in scaling consumer and commerce businesses. He leads AlleyCorp's Diversified Technology practice with a focus on understanding the full cost structure and profit-and-loss dynamics of ecommerce and marketplace businesses, rather than just top-line growth metrics.