Moby vs Tutum: What are the differences?
Developers describe Moby as "A new upstream project to break up Docker into independent components". Moby is a project which provides a “Lego set” of dozens of components, the framework for assembling them into custom container-based systems, and a place for all container enthusiasts to experiment and exchange ideas. Docker the product will be assembled from components that are packaged by the Moby project. On the other hand, Tutum is detailed as "Build, deploy, monitor, and scale Docker containers". Tutum lets developers easily manage and run lightweight, portable, self-sufficient containers from any application. AWS-like control, Heroku-like ease. The same container that a developer builds and tests on a laptop can run at scale in Tutum.
Moby and Tutum belong to "Container Tools" category of the tech stack.
Moby is an open source tool with 54K GitHub stars and 15.6K GitHub forks. Here's a link to Moby's open source repository on GitHub.