Hilary Mason is a seasoned data-focused founder with 16 years of experience building teams and products at the intersection of data science and technology. As Co-Founder of Hidden Door in New York, she blends strategic leadership with hands-on experimentation to turn data-driven ideas into engaging consumer experiences. Known for a playful curiosity—she famously pairs a love of data with cheeseburgers—she brings an accessible, creative approach to solving complex problems. Hilary is equally comfortable guiding product direction and rolling up her sleeves on technical challenges, with a proven track record of launching and scaling early-stage ventures. Her career reflects a deep commitment to making data useful and delightful beyond purely technical audiences.
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