Nicholas Rudder

Nicholas Rudder is a co-founder of Sphere, a company operating in the software development sector. Sphere the Only AI-Native Tax Engine. Based in San Francisco, California, United States, Nicholas leads the company's strategic vision and day-to-day operations.

Under Nicholas's leadership, Sphere recently secured $21M in Series A funding on Nov 18, 2025, backed by investors including a16z. This funding milestone reflects strong investor confidence in both the founding team's execution capabilities and the company's market opportunity.

With fresh capital, Nicholas and the team are focused on scaling operations, expanding the product roadmap, and building out a world-class team. The software development market continues to see significant investment activity, positioning Sphere to capitalize on growing demand.For vendors and partners, this represents an ideal window to engage.