In 2017, SoFi spent $170 million on marketing and paid $756 to acquire each customer; in 2018 the company plans to spend $200 million; in comparison LendingClub and Prosper spent between $350-$450 to acquire a customer; back in 2015, SoFi spent $30 million on marketing and $375 to acquire a customer; at the time marketing spend as a percentage of originations was 0.6%; SoFi’s marketing strategy is different than other fintech firms who often show up on rate comparison sites. Source