Betterment

Betterment offers new investors with a minimal amount of capital to invest, the opportunity to invest in an ETF and treasury bonds. Investors can start with as little as a $10 investment and get to choose how their investment is allocated between the ETF and bonds. Dividends are automatically invested back into the account, which gives compounding growth to the account. Betterment charges no commissions but they do charge an account fee based on the amount of investment.