Cogni - People-driven digital banking app designed w/ you in mind.
Monese iOS - Instant account for mobile people
Business Banking APIs by Decentro - Perform any banking functions on top of corporate accounts
Hack Club Bank - Non-profit bank account for high school hackathons
Qapital - Qapital is an easy to use Finance application that allows you to save money automatically and take control of your spending.
Plaid in the UK - The easiest way for users to connect their banks to an app