Docker for AWS vs Joyent Triton: What are the differences?

Developers describe Docker for AWS as "Install a Swarm of Docker Engines secured end to end with TLS by default on AWS". An integrated, easy-to-deploy environment for building, assembling, and shipping applications on AWS, Docker for AWS is a native AWS application optimized to take optimal advantage of the underlying AWS IaaS services while giving you a modern Docker platform that you can use to deploy portable apps. On the other hand, Joyent Triton is detailed as "Transform an entire data center into an easy to manage, elastic Docker host". Simple and proven. Securely deploy and operate containers with bare metal speed on container-native infrastructure, your cloud or ours.

Docker for AWS and Joyent Triton can be primarily classified as "Containers as a Service" tools.