Braintree - An all-in-one solution to accept, process, and split payments in your mobile app or online - from small business to large enterprise.
Digit - SMS bot that monitors your bank account & saves you money
ProPay - ProPay is a multiple payment making service provider that lets its users to make payment to anyone in any part of the world.
Quicken - Stay in control of your monthly cash flows, budgets, and expenditures. Quicken provides a navigable interface where you can organize your debit, credit, and savings, and build good habits accordingly.
XE.com - XE.com Inc. (XE) is a Canadian online foreign exchange services company.
Money Manager Ex - Money Manager Ex is a free, open-source, cross-platform, easy-to-use personal finance software.