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.
Moodnotes - Capture your mood and improve your thinking habits
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.
tinythoughts - Keeping a journal is hard. tinythoughts makes it easy.
Basecamp - A simple and elegant project management system.
GetStream.io - APIs for the development of scalable newsfeeds and chat applications.