1. Node-RED is a programming tool for wiring together hardware devices, APIs and online services in new and interesting ways.

  2. Pull Request and Issue Workflow Automation

  3. Automate workflow by using simple chainable if-else blocks without writing a single line of code.

  4. Buildkite is a platform for running fast, secure, and scalable continuous integration pipelines on your own infrastructure.

  5. Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development

  6. TeamCity is a continuous integration and build management system.

  7. Octopus is a friendly deployment automation tool for .NET developers.

  8. Python-based continuous integration testing framework

  9. Focus on writing code. Let Travis CI take care of running your tests and deploying your apps.

  10. With its parallel and sequential execution, GoCD can easily configure dependencies for fast feedback and on-demand deployment. GoCD's Value Stream Map lets you track a change from commit to deploy at a glance.

  11. BuildMaster Software is an application release automation software that also specializes in release management. It was designed by Inedo, a software development company. Read more about BuildMaster.

  12. Hudson is an extensible Continuous Integration Server