Uber - Uber is a website and mobile app that allows you to get a ride similar to a taxi service from your phone.
Azendoo - Azendoo is a collaborative task management solution that helps companies to get work done easily and in teams.
Ava - Making conversations accessible for the deaf
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.
Deaf Alphabet - Convert plain text into sign language
Be My Eyes - Lend your eyes to the blind