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.

There are no monthly maintenances fees for NBKC Bank accounts. There are no required amounts to keep in the accounts to avoid fees. NBKC accounts are completely free.

The opening required amounts for most NBKC accounts are low. The personal account and money market account only require $5 to open and earn interest. The health savings accounts do not have a set amount required to open. Each of the CD terms require $1,000 to open.

The accounts offered through NBKC Bank offer competitive interest rates. The rates are competitive with other online accounts. They are much higher than typical brick and mortar bank rates.

The interest rates for NBKC Bank are not tiered. Any amount over $0.01 earns the most competitive interest rates offered. You will receive a slightly lower interest rate if you have more than $1 million in NBKC accounts. Any amount from $0.01 to $1 million earns a competitive interest rate.

NBKC Bank offers four special CDs. Those terms include a seven-month, 12-month, 14-month, and 18-month CDs. These CDs earn more competitive interest rates than the other accounts. The seven-month and 14-month CD terms require $25,000 to open. The 12 and 18-month CDs require $1,000 to open.

NBKC Bank offers personal and business accounts. The only personal accounts offered are a checking and money market account, with some CDs. There are some business accounts available. Other accounts may be offered if you contact the bank directly.

There are fees to make wire transfers with NBKC Bank. To send a domestic wire anywhere in the United States has a $5 fee. To send or receive an international wire has a fee of $45.

Customer service for online accounts is not available anytime. They have specific hours at their branch locations. The hours are from 8 a.m. to 5 p.m. Central Time. Some branch locations are open from 9 a.m. to 5 p.m.

Read the full NBKC Bank review.