CircleCI can be configured to deploy to virtually any service.

Amazon Web Services              Microsoft
Deploy to AWS or Capistrano.      Automate deployments to Azure.

Pivotal             Google
Set up Cloud Foundry deployments.      Use Google Cloud and Firebase.

Heroku              NPM
Automate deployments to Heroku.     Use NPM to deploy applications.

SSH             Yarn
Use SSH to deploy your application.     Refer to Using Yarn on CircleCI for instructions and examples.

Snapcraft      Artifactory
Publishing Snap Packages with CircleCI.     Using Artifactory with CircleCI.

Use the above examples to get started with automating deployment of green builds to your desired targets.