Engine Yard and AppBoy

Appboy is a mobile application management platform centered around user engagement and customer relationship management. Appboy uses the Engine Yard Platform as a Service (PaaS) to scale quickly as their customers' mobile applications grow. Appboy chose Engine Yard Cloud because they can have complete control over their environment to deliver the best performance for their customers' apps; plus, they rely on Engine Yard Support for their deep technical expertise in helping customers deploy and scale Ruby on Rails applications in the cloud.