Buildbot is a software development continuous integration tool which automates the compile/test cycle required to validate changes to the project code base.
License: Open Source
Buildkite is a cloud-based CI/CD platform that offers a user-friendly interface and excellent scalability, making it suitable for teams looking for an easy-to-use solution. In contrast, Buildbot is an open-source tool that provides greater customizability and flexibility for complex workflows, but it requires a more technical setup.