Relief - The free app that gets rid of your credit card debt
Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
Qapital - Qapital is an easy to use Finance application that allows you to save money automatically and take control of your spending.
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
Digit - SMS bot that monitors your bank account & saves you money
Basecamp - A simple and elegant project management system.