as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
how can i compare having accounts at various banks without opening an account?
user
i think that your best option is to use the internet to look for sites comparing the various features of accounts, and especially forums that are more focused on discussion as you can ask about specific banks and people who have those accounts can answer. "requests for specific service provider recommendations" are off-topic here, so i won't go into making any of my own bank recommendations, but there are many blogs and forums out there focusing on personal finance.
assistant