Dennis O’Neil is a respected internet sales and marketing strategist with 25 years of building industry experience. After nearly a decade in sales, marketing, and leadership roles with a national builder, he founded ONeil Interactive to help builders harness technology to grow their businesses and scale efficiently. Today, ONeil Interactive is the team behind HomefinitiⓇ, the platform powering some of the industry’s highest-performing websites. Under Dennis’s leadership, the company has become a trusted partner for builders seeking innovative web solutions.

Dennis is regarded as a marketing sage, known for his strategic recommendations, innovative direction, and expertise in website design, engineering, and performance. He has spoken extensively to audiences at the International Builders' Show (IBS) and Pacific Coast Builders’ Conference (PCBC), authored two books, and written countless articles exploring technology’s impact on sales, marketing, and the consumer experience.