Startup Bets People Will Save Money for a Chance to Win $10 Million

At a time when some Americans are being tempted to pour their savings into risky investments, the son of a Wall Street veteran is encouraging them to set aside more money.

Adam Moelis, whose father Ken Moelis runs investment bank Moelis & Co., has managed to attract new accounts worth almost $40 million in two months at his startup, Yotta Savings. The hook is that Yotta gives people a sweepstakes ticket for every $25 they save. A weekly drawing gives customers the chance to win between 10 cents and $10 million.

With 6,500 customer accounts, it still has a long way to go before it can catch up with competitors. Another banking challenger, Current, has gathered more than 1 million accounts since its 2015 founding. And several other rivals are entering the fray. Additionally, millions of people signed up this year with investing apps such as Robinhood, lured by a booming stock market while low interest rates make savings accounts unattractive.

Yotta isn’t making money now, though ultimately Moelis and co-founder Ben Doyle want to offer a debit card and generate revenue from interchange fees. They are also hoping the savings accounts will nudge users to start checking accounts.