The interest rates for Capital One 360 CDs are competitive. Each of the terms offers competitive rates. The rates are competitive with other online CDs. The interest rates are not tiered. There is no required balance to earn competitive rates.

The Capital One 360 CDs do not have a set amount required to open the account. You choose how much you want to invest in the Capital One 360 CDs. The CDs cannot exceed $1,000,000.

Capital One 360 CDs offer a Rate Lock Guarantee. You fund your CD by linking it to an external account, which can be another Capital One account. Capital One 360 gives you 10 days to confirm ownership of the linked account. Because this takes a few days, your CD interest rate will be the highest one offered during those days.

Capital One 360 offers a good variety of CD terms. The CDs range from six months to five-year terms. They offer a total of nine CD terms. Each of the terms is FDIC insured.

The only deposit you can make into your CD is when you initially open the account. You cannot add money to the CD during the term life.

During the CD term, you cannot withdraw partial amounts of the principal. These types of withdrawals are only allowed during the grace period. If you make a withdrawal before the maturity date, you will be charged a fee.

To fund your Capital One 360 CD, you must link the CD to an external bank account. Once you have the CD linked to an external account, you can transfer money into the CD. The linked account can be another Capital One account.

Once your CD matures, you cannot add money to the current CD. If you have more money to add, your current CD will be closed and Capital One 360 will help you open a new CD. That CD will include the money from the previous CD and the money you want to add.

Read the full Capital One 360 review.

Most giantbank.com CDs offer competitive interest rates. The rates for some CDs are competitive with other online accounts. All of the CD rates are higher than typical bank rates. The CD terms that are 12-months and longer offer the most competitive interest rates.

There are a good variety of giantbank.com CD terms available. The terms range from 91-days to 60-month CDs. There are seven different terms offered through giantbank.com. You can apply for any of these CD terms online.

There are two options on how to open a CD with giantbank.com. You can apply for the CD online or fill out an application and send the application back through the mail. If you open the CD online there is a maximum opening amount of $50,000.

The opening required amount for giantbank.com CDs are low. Each of the CD terms requires $2,500 to open. You must keep a balance of at least $2,500 in the giantbank.com CDs to earn interest. Any amount over the required balance earns a competitive interest rate. The interest rates are not tiered.

The short-term CDs do not offer as competitive interest rates as the longer-term CDs. The 91-day, six-month, and nine-month CDs do not offer as competitive rates. These rates are still competitive. The rates are just not as competitive as the other giantbank.com terms.

giantbank.com limits the ways you can initially deposit money into CD accounts. Those ways include mailing in a check or a wire transfer. You can also transfer money from another giantbank.com account. The website does not say you can make the initial transfer from an external bank into a giantbank.com CD.

giantbank.com is an online bank. You can contact customer service through email, mail, phone, or fax. Customer service does have limited hours they are open. They are available Monday through Friday from 9 a.m. to 6 p.m. EST.

Customers can transfer the interest earned on giantbank.com CDs to other accounts. But, the money can only be transferred to other giantbank.com accounts. Those accounts include giantbank.com checking or money market accounts.

Read the full Giantbank.com review.