Concourse vs Screwdriver: What are the differences?
What is 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.
What is Screwdriver? Yahoo's Continuous Delivery Build System for Dynamic Infrastructure. Screwdriver is an open source build platform designed for Continuous Delivery.
Concourse and Screwdriver belong to "Continuous Integration" category of the tech stack.
"Real pipelines" is the top reason why over 8 developers like Concourse, while over 2 developers mention "Free open source" as the leading cause for choosing Screwdriver.
Concourse and Screwdriver are both open source tools. Concourse with 3.99K GitHub stars and 482 forks on GitHub appears to be more popular than Screwdriver with 702 GitHub stars and 107 GitHub forks.