Companies that use Ruby

Integrallis We are a Web/Mobile design & development company in Scottsdale, Arizona
Pyxl Digital Marketing Agency
Tanga Tanga is the fast-growing marketplace that matches products to people.
Tuft & Needle We view Tuft & Needle not as a mattress company that makes software, but as a software company that sells mattresses. Help us automate everything!
Velocity Labs Web development and consulting for businesses with problems to solve, specializing in Ruby, Rails, and Ember applications.