It appears that both Ellipsis and Dotdot are offering the same annual percentage yield (APY). This could be due to a number of factors, including the fact that they may be offering similar interest rates, or because they are both part of the same banking network. It is also possible that they are both offering promotional rates to attract new customers. Whatever the reason, it is important to compare the details of the accounts before making a decision to ensure you are getting the best deal.