Henry Liu

Henry Liu is a serial entrepreneur and the founder of Span, an AI-powered scheduling and calendar assistant based in San Francisco, California. Prior to launching his current venture in 2023, he established a proven track record in the early-stage software and technology sector by building and successfully navigating two separate technology startup exits. Liu secured an undisclosed seed funding round for Span in 2024 to develop smarter alternatives to traditional digital calendar applications. His productivity software has gained early traction among executives and founders within the Y Combinator network, while he actively builds a growing professional audience on platforms like X and LinkedIn. Recently featured across various technology podcasts and industry newsletters in 2025 for his software innovations, Liu currently focuses on leveraging artificial intelligence to optimize consumer technology and SaaS enterprise productivity tools.