Eunjoon (EJ) Cho is the Co-Founder & CEO of Tofu, an AI-first B2B marketing platform that raised $12M in Series A funding. A Stanford PhD graduate, EJ brings deep AI expertise from his tenure at Google, working on speech recognition and training language models, Meta/Facebook, and Affirm where he served as Director of Engineering. He started his career building AI systems before generative AI became mainstream, making him uniquely positioned to reimagine marketing workflows with LLMs. EJ left the comfort of Big Tech to solve a problem he saw firsthand: B2B marketing teams drowning in disconnected tools and manual workflows. Under his leadership, Tofu now serves fast-growing startups to enterprises like RingCentral and Fastly, helping marketing teams ship campaigns 8x faster across email, landing pages, case studies, and more. EJ's LinkedIn:  ...