Semaphore CI/CD Benchmark: Performance and Cost Analysis
This benchmark compares Semaphore to GitHub Actions, GitLab CI, Buildkite, and CircleCI using the same repository, pipeline logic, versions, and equivalent machine classes. The goal is to measure real execution time and compute cost under identical conditions. Repository and Workload Repository: Redmine (Ruby on Rails application). The workload consists of dependency installation and full test […]
Christian Gómez Alonso
4 Mar 2026