Paul Holder

Paul Holder is co-founder and CEO of OnRamp, a Boston-based B2B SaaS platform that automates and orchestrates customer onboarding. He and co-founder Ross Lerner built the first version in Bubble as non-technical founders, landed 15 paying customers before hiring an engineer, and grew the company to roughly 100 customers, 60+ employees, and $29M in total funding, including a $15M Series A led by Koch Disruptive Technologies in late 2025.