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.

Elevate - Elevate is an award-winning brain training tool designed to build communication and analytical skills.

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.

Peak - Peak is the automated way to keep track of what everyone is working on.

Basecamp - A simple and elegant project management system.

Brain Workshop - Brain Workshop is a open-source version of the dual n-back brain training exercise.