Superset


Zane Witherspoon

Most Influential CEO 2025 - Data Privacy Solutions (New York)
Award logo for winner - Most Influential CEO Awards
About Superset
Technologist, serial entrepreneur, CEO — Witherspoon has started 3 consumer data startups in the past 10 years and raised more than $12M in funding. Most recently, Witherspoon founded Superset, a privacy software management platform solving compliance pains for data brokers. Superset builds AI agents to automate repetitive compliance tasks. In his free time, Zane manages the Palooza Foundation for the Arts, supporting local artists in NYC.