The new My Home page, which officially launches today (May 20th), allows clients to customize what information is displayed each time they log in, with quick links that allow users to manage their portfolio.
It is also designed to be "uncluttered", although clients can access more account details by hovering their mouse cursor over its name. CAB customers can also give personal "nicknames" to different accounts.
In addition, CAB said fewer mouse clicks would be needed to access information such as scheduled transactions.
CAB head of retail banking Ross McEwan said a trial of the My Home page among 10,000 customers had already proved a "great success".
"We are very excited to be rolling out this NetBank feature to all our customers so that they can experience the new functionality and customization," he added.
CAB currently has over 2.5 million active NetBank users.