Wealthfront is an automated investment management company that aims to cut costs for customers by automating the investing process. It offers various investment and savings products including a high-interest cash account (currently at 1.78%), long-term investing, retirement accounts, college savings, and portfolio lines of credit. Wealthfront utilizes automation and passive investing strategies to manage portfolios with lower fees than traditional financial advisors. It has grown significantly since its founding in 2008, reaching over $20 billion in assets under management through a combination of investment returns and organic customer growth.