Sarah Louchart

Sarah Louchart is a seasoned marketing professional with extensive experience in product marketing and growth strategies across various industries. Currently serving as the Director of Product Marketing, Growth at Upstart since December 2025, Louchart previously held the position of Associate Director of Marketing & Growth for Social Products at Squarespace, where responsibilities included overseeing marketing budgets and driving app subscriptions and revenue. Prior experience includes leading the Growth Engagement team at Lyft, managing Conversion Rate Optimization & Lifecycle teams at Thirdlove, and building the marketing team at Raised Real. Louchart's earlier roles encompass digital marketing at Peek and product management at Shoes of Prey and Chantelle. Academic credentials include a Master's degree in Business Administration & Management from Grenoble Ecole de Management, with a specialization in Marketing, as well as participation in the Growth Leadership Class at Reforge.