Business Innovation and Leadership from Ben Chestnut
Ben Chestnut is an American tech entrepreneur best known as the co-founder of Mailchimp, one of the world’s largest email marketing platforms. As of 2025, Chestnut remains a notable figure in tech after selling Mailchimp to Intuit in a $12 billion deal in 2021. Under his leadership, the platform grew to over 13 million active users across 175 countries, dominating small-business marketing software. While Chestnut has stepped back from day-to-day operations, his legacy as a bootstrapped tech billionaire continues to inspire founders worldwide.
In 2024–2025, Chestnut has turned his attention to local investing and philanthropy in Atlanta, where he’s pledged over $80 million to workforce development and minority entrepreneurship. His net worth remains around $5 billion, and he’s been ranked among Forbes’ top 700 richest individuals globally. Known for avoiding the Silicon Valley spotlight, Chestnut maintains a low profile while continuing to invest in software, edtech, and creative economy projects.