People/jae-choi
Jae Choi

Jae Choi

founderYC

Co-founder Sponge (YC W26). Ex-Stripe Crypto.

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Sponge
Sponge
Founder

Sponge is a financial platform for AI agents to manage money and transactions efficiently.

Worked alongside
Eric ZhangRishab Luthra
Roles are derived from products, launches and repositories we track — not from self-description.