Heroku CI vs LambCI: What are the differences?
What is Heroku CI? Fast, low-setup CI that’s easy to use. On every push to GitHub, Heroku CI runs your tests in a disposable Heroku app, so there’s never a wait time for a free CI worker. Tests run fast, on Performance dynos.
What is LambCI? 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.
Heroku CI and LambCI belong to "Continuous Integration" category of the tech stack.
LambCI is an open source tool with 3.6K GitHub stars and 210 GitHub forks. Here's a link to LambCI's open source repository on GitHub.