Aerobatic vs Atlantis: What are the differences?
Developers describe Aerobatic as "Smart Hosting for Single Page Apps". In a nutshell, it's a platform as a service (PaaS) for HTML5 web apps. You could think of it as Heroku for the front-end. It provides a streamlined developer workflow and a suite of cloud-based smart hosting modules that are highly complementary to your custom app code running in the browser. On the other hand, Atlantis is detailed as "Open Source PaaS Built on Docker, by Ooyala". Atlantis is an Open Source PaaS for HTTP applications built on Docker and written in Go. It makes it easy to build and deploy applications in a safe, repeatable fashion, and flexibly route requests to the appropriate containers.
Aerobatic and Atlantis belong to "Platform as a Service" category of the tech stack.
Atlantis is an open source tool with 381 GitHub stars and 33 GitHub forks. Here's a link to Atlantis's open source repository on GitHub.