Buildkite offers fast, scalable CI/CD pipelines with self‑hosted agents. Below are 20 popular alternatives that provide comparable or complementary features for continuous integration and delivery.
Get targeted exposure with custom position pinning and highlighted placement.
Open‑source automation server with a massive plugin ecosystem, supporting pipelines as code, distributed builds, and extensive integrations.
Native CI/CD on GitHub, enabling workflow automation with YAML files, matrix builds, and a marketplace of pre‑built actions.
Integrated CI/CD within GitLab, offering auto‑devops, parallel jobs, and built‑in container registry for seamless pipelines.
Cloud‑first CI platform with fast Docker‑based builds, reusable pipelines, and advanced caching for rapid feedback.
Hosted CI service focused on open‑source projects, supporting multiple languages, matrix builds, and easy GitHub integration.
Microsoft’s cloud‑agnostic CI/CD service, supporting any language, container, or platform, with unlimited minutes for open‑source.
Integrated CI/CD for Bitbucket repositories, using simple YAML definitions and Docker containers for builds.
JetBrains’ powerful CI server with built‑in code quality tools, parallel testing, and extensive VCS integrations.
Atlassian’s CI/CD solution tightly integrated with Jira and Bitbucket, offering deployment projects and release management.
Container‑native, open‑source CI platform that runs pipelines as Docker containers, with a lightweight agent model.
ThoughtWorks’ open‑source CD server focused on value‑stream mapping, pipeline as code, and complex workflow orchestration.
Kubernetes‑first CI/CD platform with visual pipelines, built‑in Docker registry, and native Helm support.
Modern CI solution that auto‑optimizes pipelines, provides continuous verification, and integrates with Harness CD for end‑to‑end delivery.
High‑performance hosted CI/CD with fast parallelism, auto‑scaling infrastructure, and built‑in Docker support.
Simple, cloud‑based CI/CD service offering both basic and pro tiers, with Docker support and easy Git integration.
Windows‑focused CI platform that also supports Linux/macOS, ideal for .NET, C++, and cross‑platform builds.
Oracle‑backed CI/CD tool optimized for Docker and Kubernetes, providing pipeline as code and automated image builds.
Container‑based CI/CD platform (now part of JFrog) offering auto‑scaling build clusters and deep Docker integration.
Open‑source, container‑native CI system with a declarative pipeline model and immutable build environments.
Kubernetes‑native CI/CD framework providing reusable building blocks (Tasks, Pipelines) for cloud‑native workflows.