Sarah Levin Weinberg

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Sarah Levin Weinberg is the Co-founder, CMO & COO of Stellar Tech, a leading influtech company behind Stellar (analytics & measurement) and Creatorz (creator & UGC marketplace). With a presence in more than 35 countries, Stellar Tech helps companies (Disney, Nintendo, Uniqlo, Ketchum, Warner, Odoo) use AI to discover creators, launch campaigns, and measure ROI. Its mission: make influencer marketing smarter, safer, and accessible to all. Originally from France, Sarah has built her career across several countries – from Hong Kong and Boston to London, and now Brussels, where she leads Stellar Tech’s growth and international operations. She is a Board Member of Women in Tech Belgium, a Steering Committee Member of the Influencer Marketing Alliance (IMA), and was named by InspiringFifty as one of the 50 most inspiring women in Belgian Tech. Through these roles, she actively promotes collaboration, inclusion, and responsible innovation across the European tech and influence landscape. Passionate about AI, technology, and meaningful marketing, she explores how innovation can drive impact while keeping ethics and responsibility at the core. She also shares her expertise through conferences, white papers, and as a guest lecturer for Master’s students in France and Belgium.