Concourse vs GitHost CI: What are the differences?
Concourse: Pipeline-based CI system written in Go. Concourse's principles reduce the risk of switching to and from Concourse, by encouraging practices that decouple your project from your CI's little details, and keeping all configuration in declarative files that can be checked into version control; GitHost CI: Painless GitLab CE & CI Hosting. We handle installing, updating, hosting, and backing up your own private and secure GitLab CE & CI instances in the cloud, starting at $7/month.
Concourse and GitHost CI belong to "Continuous Integration" category of the tech stack.
Concourse is an open source tool with 3.99K GitHub stars and 482 GitHub forks. Here's a link to Concourse's open source repository on GitHub.