Compare the Top Free Build Automation Tools as of July 2025

What are Free Build Automation Tools?

Build automation tools are software tools that automate the process of compiling, testing, and deploying software applications. These tools help developers streamline the building of software from source code, ensuring that the process is repeatable, consistent, and efficient. Build automation typically includes compiling code, running unit tests, generating reports, packaging software, and deploying it to different environments. By automating these steps, build automation tools reduce human errors, improve efficiency, and support continuous integration and continuous delivery (CI/CD) practices. Compare and read user reviews of the best Free Build Automation tools currently available using the table below. This list is updated regularly.

  • 1
    Travis CI

    Travis CI

    Travis CI

    The simplest way to test and deploy your projects in the cloud or on-prem. Easily sync your projects with Travis CI and you’ll be testing your code in minutes. Check out our features – now you can sign up for Travis CI using your Assembla, Bitbucket, GitHub or GitLab account to connect your repositories! Testing your open-source projects is always 100% free! Log in with your cloud repository, tell Travis CI to test a project, and then push. Could it be any simpler? Many databases and services are pre-installed and can be enabled in your build configuration. Make sure every Pull Request to your project is tested before it’s merged. Updating staging or production as soon as your tests pass has never been easier! Builds on Travis CI are configured mostly through the build configuration stored in the file .travis.yml in your repository. This allows your configuration to be version controlled and flexible.
    Starting Price: $63 per month
  • 2
    Azure Pipelines
    Automate your builds and deployments with Pipelines so you spend less time with the nuts and bolts and more time being creative. Get cloud-hosted pipelines for Linux, macOS, and Windows. Build web, desktop and mobile applications. Deploy to any cloud or on‑premises. Build, test, and deploy Node.js, Python, Java, PHP, Ruby, C/C++, .NET, Android, and iOS apps. Run in parallel on Linux, macOS, and Windows. Easily build and push images to container registries like Docker Hub and Azure Container Registry. Deploy containers to individual hosts or Kubernetes. Explore and implement a wide range of community-built build, test, and deployment tasks, along with hundreds of extensions from Slack to SonarCloud. Implement continuous delivery (CD) of your software to any cloud, including Azure, AWS, and GCP. Visualize deployment to any number of interdependent stages.
  • 3
    Incredibuild

    Incredibuild

    Incredibuild

    Incredibuild is the leading platform for development acceleration. Our platform speeds up developer and CI builds with our distribution and caching technologies, cutting down wait times from hours and days to minutes. Most importantly, we do so without changing your code, tools, or processes, on prem or on the cloud. Incredibuild gives you better visibility into your builds, significant acceleration, and smarter build asset orchestration for 8-10x faster builds. 200,000 devs and managers at over 2,000 companies, including world-leading brands like Microsoft, Amazon, Citibank, Adobe, Disney, Intel, Samsung, EPIC Games, Nintendo, and many more rely on Incredibuild to turbocharge their development and continuously delight their customers.
    Starting Price: $0
  • 4
    Gradle

    Gradle

    Gradle

    Gradle Inc. is the company behind the leading software solution for improving developer productivity and happiness called Develocity (formerly Gradle Enterprise) and the popular open-source Gradle Build Tool, which is downloaded over 30 million times a month. Gradle is also pioneering the emerging practice of Developer Productivity Engineering (DPE). Elite development teams from companies like Airbnb, LinkedIn, Microsoft, Nasdaq, and Netflix, practice DPE to deliver quality software more rapidly at scale. They achieve this by leveraging Develocity’s innovative build and test performance acceleration technologies and analytics to proactively improve the reliability of the developer toolchain and make failure troubleshooting more efficient.
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