CircleCI

Automate software builds, tests, and delivery

Meet CircleCI

CircleCI runs the build and test jobs that check a software change before release. Connect a source repository, define the pipeline, and choose execution environments appropriate to the application. A pipeline can build the project, run its test suite, and hand the resulting output to a configured delivery step.

Build images and reusable integrations help teams maintain those jobs, while optimization tools support the running workflow. Connections to cloud services and deployment systems link testing with release. A CLI and MCP server make pipeline context and operations available from development environments and compatible agents as well as the web interface.

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Product details

Website: circleci.com
Status: Launched
Category: Developer tools
Listed: Oct 9, 2026

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Automation Build automation CI/CD Command line Testing

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