Concourse vs LambCI: What are the differences?
Developers describe Concourse as "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. On the other hand, LambCI is detailed as "A continuous integration system built on AWS Lambda". LambCI is a package you can upload to AWS Lambda that gets triggered when you push new code or open pull requests on GitHub and runs your tests (in the Lambda environment itself) – in the same vein as Jenkins, Travis or CircleCI.
Concourse and LambCI can be categorized as "Continuous Integration" tools.
Concourse and LambCI are both open source tools. It seems that Concourse with 3.99K GitHub stars and 482 forks on GitHub has more adoption than LambCI with 3.6K GitHub stars and 210 GitHub forks.