RiskReversal Pod Dave vs Goliath: How Fintech Challenges The Banking Establishment with Dave CEO Jason Wilk
Feb 18, 2026
Jason Wilk, founder and CEO of Dave, turned personal overdraft pain into a fintech that uses Plaid data and AI. He discusses scaling microloans, cashflow-based underwriting, and cutting default rates dramatically. Short, sharp stories about startup grit, fundraising choices, and building a data advantage in banking.
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Dorm Room Startup Led To First Exit
- Jason launched a Woot-style daily deals site for golf gear from his dorm and sold it after reaching 100,000 customers.
- That first exit funded his next ventures and taught him product-market fit and operations.
Early Mentor Sparked A Lifelong Partnership
- Jason Wilk met Mark Cuban after emailing him about how to get funded and built a mentor relationship.
- Cuban became a lead investor and capped Jason's salary at $30,000 until profitability.
Cashflow Data Beats Traditional Scores
- Cash-flow data from Plaid enabled Dave to underwrite tiny, short-term loans more accurately than FICO.
- That allowed them to offer $100 microloans for a $1/month service and disrupt overdraft fees.