There is no required amount to open the account or to keep in the account. Marcus does not have monthly maintenance fees. You start earning interest on anything over $1 in the high yield savings account.

Marcus offers very competitive interest rates on their savings account and CD accounts. The interest rates are competitive with other online-only accounts. They are much higher than your typical bank rates.

Many different term lengths of CDs are available. Marcus offers nine different CD term lengths from six months to six years. The longer the term, the higher interest rate you earn. All the CD interest rates are very competitive with other online-only banks.

The personal loans offered through Marcus do not have fees. The loans are a fixed-rate interest loan. You can borrow up to $40,000. These loans can be to consolidate debt or for home improvement projects. The loans range in length from 36 to 72 months.

Marcus only offers deposit accounts of CDs and a high yield savings account. Checking accounts, money market accounts, and business accounts are not offered.

Since Marcus does not offer checking accounts, you cannot transfer money between Marcus checking and savings accounts. The easiest way to deposit money into your Marcus savings account is to link to an external bank account. You can also send a wire or check. Marcus does not charge a fee to send or receive a wire transfer, but the external bank might.

Marcus does not offer an ATM or debit card for the high yield savings account. To access your money, you must transfer the money back into your external bank account. You can also request a wire transfer.

To open any CD with Marcus, $500 is required. That amount opens the CD and is the amount needed to start earning interest. The interest rates vary depending on the term length of the CD. The longer the CD term, the higher the interest rates.

Read the full Marcus by Goldman Sachs review.

The Radius Hybrid checking account offers competitive interest rates. You earn the competitive interest rate on any balance over $2,500. The savings account offers competitive interest rates as well. You earn higher interest rates on balances over $25,000. The interest rate under $25,000 is still competitive, just a slightly lower rate.

Radius Bank offers a variety of business accounts. Four different checking accounts are available. The accounts vary in benefits. This allows you to find the best fit for your business. A money market account and CDs are available for businesses also.

Most Radius accounts do not have monthly fees. The only account that has a monthly fee is the Essential checking account. That fee is $9 a month. After you make the opening required deposit, there is no required amount to keep in Radius Bank accounts.

The Radius savings account and two checking accounts only require $100 to open. The basic checking account only requires $10 to open. There are three CDs you can open online, the one-year, 18-month, and the three-year. Each of those CDs only require $500 to open. Open different CD term lengths at branch locations. Those CDs require either $500 or $1,000 depending on the term.

At this time, only a few Radius accounts are available to open online. Three Radius checking accounts can be opened online. The Radius High-Yield savings account and CDs can also be opened online. To open a business account, visit their financial center in Boston, Massachusetts.

Only three Radius Bank CD terms are available to open online. The CDs include a 12-month, 18-month, and three-year CD. Each CD only requires $500 to open. The interest rate on the CDs are competitive with other online-only accounts.

Only one savings account is available through Radius Bank. They do not offer a money market account. There is no monthly fee for the savings account. The opening amount required is $100. You can request an ATM card for this savings account. Federal regulations only allow six transactions per statement cycle.

To earn the highest interest rates for the Radius savings account, you must have $25,000 in the account. Any amount over $10 earns interest. Those rates are low; similar to typical bank rates. Having $2,500 in the account will earn much higher rates. Rates for balances over $2,500 are good but still less than the interest you earn if you have over $25,000. To earn interest on your Radius checking account balance, you must have $2,500 in the account. Any amount less does not earn interest.

Read the full Radius Bank review.