Chime offers online banking services without physical branches, focusing on a fee-free experience. It allows customers to overdraft up to $200 on debit card purchases without fees through its SpotMe service and provides direct deposit for paychecks up to two days earlier than traditional banks. Chime does not charge monthly fees or minimum balance fees and offers a secured credit card to help users build credit. The company's goal is to provide accessible banking solutions that empower customers to manage their finances effectively.