Jenkins is a fork of Hudson and is a continuous build system for software projects.

Apps similar to TeamCity include Jenkins, which is free and open source. Other options are Travis CI, Azure Pipelines, BuildNinja and Azure DevOps. You're spoiled for choice with CI/CD Systems like TeamCity: we list more than 25 alternatives for Linux, the web, Windows, self-hosting and Mac.
Jenkins is a fork of Hudson and is a continuous build system for software projects.

Travis CI is a leading provider of continuous integration and delivery services and empowers software development teams to test and deploy their applications with confidence. Teams can easily sync their cloud platform projects with Travis CI to begin testing code in minutes.


Automate your builds and deployments with Pipelines so you spend less time with the nuts and bolts and more time being creative.




A comprehensive Continuous Integration and Continuous Delivery (CI/CD) platform designed to automate the entire software development lifecycle, including building, testing, and deploying applications.

Continuous Delivery Services for teams to share code, track work, and ship software – for any language, all in a single package.




Octopus Deploy is a user-friendly release management system for professional .NET developers.




CircleCI provides development teams the confidence to build, test, and deploy—quickly and consistently—across numerous platforms. Built to address the demanding needs of today's application development environments, CircleCI supports every component of a modern application...





Todays development teams are adopting continuous integration to increase productivity and improve code quality.



Earthly is a CI/CD framework that allows you to develop pipelines locally and run them anywhere. Earthly leverages containers for the execution of pipelines. This makes them self-contained, repeatable, portable and parallel.

Harness is a self-service CI/CD platform that allows engineers and DevOps to build, test, deploy, and verify software, on-demand.



