Buildkite is a CI and build automation tool that combines the power of your own build infrastructure with the convenience of a managed, centralized web UI. Developed by buildkite
License: Commercial
Travis CI is known for its simplicity and ease of use, making it ideal for small to medium-sized projects and open-source contributions. In contrast, Buildkite offers more advanced customization and scalability features, making it suitable for larger teams and enterprises with complex CI/CD needs.