AWS CodePipeline vs Semaphore

AWS CodePipeline is a fully managed continuous delivery service that automates release pipelines for application and infrastructure updates. It orchestrates build, test, and deploy phases using configurable stages and actions.

Semaphore is Fast cloud CI/CD platform with auto-scaling, test parallelism, and a visual workflow builder.. It is available under a freemium model. This tool falls under the ci cd category.