Yes, it's possible to open two Ally accounts. Ally offers several different account options in addition to its Online Savings Account. You can choose to open an Ally Interest Checking Account, Money Market Account, or Certificates of Deposit Account in addition to your savings account. Ally offers a few different CD accounts, including its High-Yield CD, Raise Your Rate CD, and No-Penalty CD, all of which offer competitive rates and a variety of terms.