All Ally high yield CDs do not have a required amount to open the account. You can open each of the CDs with any amount. The Raise Your Rate CDs and the No Penalty CD do not have a set amount required to open.

Ally CDs offer competitive interest rates. The rates are competitive with other online CD accounts. The interest rates for Ally CDs are much higher than typical bank rates.

There are a wide variety of CDs offered through Ally. They offer seven high yield CDs. Those terms range from three months to five years. Ally offers a Raise Your Rate CD. These CDs are available in two-year and four-year terms. They also offer a No Penalty CD. This CD is an eleven-month term.

Ally offers a Ten-Day Best Rate Guarantee for each of the different CDs. When you open your CD, you have ten days. If interest rates go up within that time, so does your interest rate for the CD. The best rate guarantee is also available when you are renewing your CD.

The No Penalty CD has high opening amounts to earn the most competitive rates. Balances under $5,000 earn the lowest rates. To earn the most competitive rate for the CD requires a minimum opening balance of $25,000. Balances over $5,000 but less than $25,000 receive an interest rate between the two rates.

Interest earned from Ally CDs is generally credited annually. If your CD is a one-year term or less, they credit your interest at the CD maturity. If your CD term is longer than one year, they credit your interest at your CD terms year-end. You can make some changes to your CDs through the Ally website.

Some Ally CD accounts have tiered interest rates. To earn the most competitive interest rate for your account requires a balance of $25,000. There is not a required amount to open these CDs, but the higher the account balance, the higher the rate you earn.

The Ally No Penalty CD allows you to withdraw your money anytime after the first six days. You cannot make a partial withdrawal of the funds. If you are going to withdraw the money, you must withdraw the entire CD balance.

Read the full Ally Bank review.

The interest rates for Synchrony CDs are competitive. Each of the CD terms offers competitive interest rates. They are competitive with other online CD accounts. Synchrony rates are much higher than typical bank rates. They are not tiered, so any balance over $2,000 earns the competitive rate.

There are a good variety of CD terms available through Synchrony Bank. The CDs range from 3-months to 60-month terms. There is a total of nine CD terms available. Synchrony Bank also offers a Special Rate 15-month CD term.

Synchrony encourages CD laddering to earn more interest. By laddering CDs, you earn competitive rates from investing in longer-term CDs. Laddering means one long term CD matures each year. This means you can access your money more often, without paying a fee. Your money earns the best rate, but one CD matures each year in case you need to access it.

When you open a CD with Synchrony, you receive the interest rate the day you open the account. If the rates increase during the time Synchrony receives and processes your deposit you will receive the higher rate. The window for the rate to increase is 15 days for regular CDs. IRA CDs have a 60-day window. Once Synchrony determines the rate, it is locked in for the life of the CD term.

If you open a Synchrony account and quickly change your mind, there is a fee for closing the account. Customers can close their CD within six calendar days after the CD funds. The fee for withdrawing money within the first six days is seven days of interest. If you close the account after one day, you are still charged seven days of interest.

The minimum required amount to open any of the Synchrony CDs is $2,000. The deposit must be from one single transaction. With the $2,000 you can open any of the CDs offered, including the 15-month CD. You cannot open a CD with Synchrony Bank without at least $2,000.

Synchrony offers a 15-day rate guarantee for regular CDs and a 60-day rate guarantee for IRA CDs. The rate guarantees do not apply when you renew a CD after it reaches maturity. The interest rate guarantee only takes effect when you open a new CD.

Synchrony offers perks to each of its customers. To earn the best perks, you must be a Diamond member and meet those set requirements. To be a Diamond member, you must have account deposits over $250,000 and be a customer for more than five years.

Read the full Synchrony Bank review.