Solo - Personal kanban boards hosted on your own server

Varo - Varo is an all-in-one mobile banking solution that helps you to manage your financial needs.

Cash App - The easy way to send, spend, bank, and invest.

Brigit - Brigit is a fast, smart, and easy financial app that monitors your account in the background and sends you cash every time your balance run lows.

Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.

Dave - Dave: Outsmart Overdrafts is an all-in-one finance mobile application that helps you to manage your complete budget, pay the bill, and send money, etc.