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Powerful CI/CD for Docker and Kubernetes

Run CI/CD in any Docker image, speed up builds and deploy to Kubernetes on any cloud.

Kubernetes screenshot

Run CI/CD pipelines in any Docker image

Run your CI/CD jobs in any Docker image as the runtime environment, including support for private images. Use one of our pre-built images for most popular languages, or use your own image.

Compose docker images

Compose Docker images to match your environment

Use the exact same environment for development, testing, CI and production.
Public private docker

Public or private Docker images

Pull any public image or securely authenticate with a container registry to run jobs in your own private images.
Support registries

Supports all common registries

Supports most common registries including Docker Hub, Google Container Registry, Amazon ECR and Azure Container Registry.
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Build Docker images faster

Speed up continuous integration by building your images on Semaphore, the fastest CI/CD service.

Faster docker builds

7× faster Docker builds

Semaphore builds container images more than 7× faster comparing to typical registries, thanks to the power of bare metal machines.

Complete flexibility

Use the full power of the Docker CLI to build your images in a clean Linux VM, then continuously deploy or manually promote to any registry.

“Semaphore 2.0 allows us to build, tag, push, and run Docker images easily. This makes building a powerful pipeline where we can deploy to our Kubernetes cluster fairly easily and quickly.”

Nic Cavigliano, Senior Software Engineer at Indeed

Read Indeed’s story

Nic Cavigliano

Continuous delivery to Kubernetes

Run the complete continuous integration and delivery process from code push to Kubernetes.

Release management

Enterprise-grade release management

Deploy a canary release to production from master branch. Deliver an on-demand staging version from a development branch. Semaphore lets you deploy any known good version of your app through as many delivery workflows as you need.
Any cloud

Works with any cloud

Semaphore can deliver your applications to AWS, DigitalOcean, Google Cloud or Microsoft Azure Kubernetes engines. You can also deploy to your own Kubernetes cluster, AWS ECS, Docker Swarm, or any other host that can run Docker containers.

Secure and monitor all your deployments in one place

Manage credentials with secrets and integrate security scanners in your pipelines. Configure custom Slack notifications to keep your team in the loop. Set up custom dashboards to see what’s deployed and if everything is up and running.

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