Nick Rudder

Nicholas Rudder is the Founder and CEO of Sphere. He has an extensive background in finance (at companies like Macquarie Bank and PwC) as well as navigating global compliance issues in his own marketplace startup, ScholarSite, which was formed in 2021. Nick currently helps some of the world's fastest growing companies, like ElevenLabs, Codeium, Runway AI and Replit, navigate complex cross border compliance issues.

Articles by the same author

Sphere Raises $21M Series A Led by Andreessen Horowitz

Sphere secured a $21M Series A led by a16z to build the first AI-native cross-border compliance engine, meeting rising demand for scalable global tax solutions.

Nick Rudder
18 Nov 25
Announcements

Avalara Alternatives: Best Tax Compliance Software in 2025

Exploring Avalara alternatives? Compare the best tax compliance software for 2025, including tools for sales tax automation, global VAT, and transparent pricing.

Nick Rudder
16 Dec 25
Tools