onramp
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OnRamp Wants to Own the First 90 Days of Every SaaS Deal
A Boston startup founded by two former VTS operators has raised $27 million betting that customer onboarding - not the sales demo - is where software deals are won or lost.
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.
Fun
Fun (fun.xyz) is a payments infrastructure company that moves money on and off blockchains for modern fintech apps. Its rails power deposits, withdrawals, orchestration, and checkout for platforms like Polymarket, Aave, and Lighter - processing more than $18 billion a year. Founded in 2022 by Stanford dropout Alex Fine, the company raised a $72 million Series A in early 2026 led by Multicoin Capital and SignalFire, aiming to be 'the front door' to the new digital economy.