MaxMyInterest, a service of Six Trees Capital LLC, is a financial technology platform designed to help clients manage their cash more effectively. The service links a client's existing checking or brokerage account to a network of high-yield online savings accounts. Using proprietary algorithms, Max automatically allocates funds across these partner banks to ensure clients earn the highest possible interest rates while keeping their entire cash balance within FDIC insurance limits. Founded in 2013, the company's mission is to help people earn more on their cash holdings safely and automatically, without the need to switch banks or manually chase rates.