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.
Alex Fine is the founder and CEO of Fun (fun.xyz), a crypto-fiat payments company that builds the deposit and withdrawal rails behind apps like Polymarket, Lighter, and Aave. Fun processes over $18 billion in annual payment volume and raised a $72 million Series A in early 2026 led by Multicoin Capital and SignalFire. A Stanford math and computer-science dropout who shipped his first acquired app at 16, Fine wants Fun to be 'the front door' for a tokenized economy where anyone can buy anything with anything.
Kenan Saleh is an Investment Partner at Andreessen Horowitz (a16z) focused on early-stage consumer AI and emerging interfaces through the a16z Speedrun program. Before joining a16z, he built and sold two companies - Halo Cars (acquired by Lyft in 2019 within 9 months) and Stable Finance (acquired by Aave Labs) - grew Lyft Media from zero to $10M+ in revenue as General Manager, and angel-invested in 50+ startups. A Forbes 30 Under 30 honoree and Wharton alum, Saleh brings rare founder-operator credibility to institutional venture capital.