Best Free Build Automation Tools of 2025

A powerful iPaaS platform for integration and business process automation. Linx is a powerful integration platform (iPaaS) that enables organizations to connect all their data sources, systems, and applications. The platform is known for its programming-like flexibility and the resulting ability to handle complex integrations at scale. It is a popular choice for growing businesses looking to embrace a unified integration strategy.

GitHub stands as the leading platform for developers globally, renowned for its security, scalability, and community appreciation. By joining the ranks of millions of developers and businesses, you can contribute to the software that drives the world forward. Collaborate within the most inventive communities, all while utilizing our top-tier tools, support, and services. If you're overseeing various contributors, take advantage of our free GitHub Team for Open Source option. Additionally, GitHub Sponsors is available to assist in financing your projects. We're thrilled to announce the return of The Pack, where we’ve teamed up to provide students and educators with complimentary access to premier developer tools throughout the academic year and beyond. Furthermore, if you work for a recognized nonprofit, association, or a 501(c)(3), we offer a discounted Organization account to support your mission. With these offerings, GitHub continues to empower diverse users in their software development journeys.

Enhance your development workflow by utilizing CI, whether it’s in the cloud or on your own private server. Seize the opportunity to oversee your code and manage all sources of modifications. With CircleCI, you can validate changes at each phase, ensuring that you can roll out updates precisely when your users require them, with confidence in their reliability. Experience the freedom to innovate without restrictions, as our platform supports coding in various languages and across diverse execution environments. If you can conceive it, we possess the capability to build, test, and deploy it seamlessly. Our adaptable environments, coupled with thousands of pre-existing integrations, ensure that your pipelines are only limited by your imagination. Furthermore, we are proud to be the sole CI/CD platform achieving FedRAMP certification and SOC 2 Type II compliance. You gain comprehensive control over your code with built-in functionalities such as audit logs, OpenID Connect, third-party secrets management, and LDAP, empowering you to manage your development process with utmost security and efficiency. This level of control allows you to innovate while staying compliant with industry standards.

This is the easiest way to deploy and test your projects on-prem or in the cloud. You can easily sync your Travis CI projects and you'll be able to test your code in just minutes. Check out our features - you can now sign up for Travis CI with your Bitbucket or GitLab account. This will allow you to connect to your repositories. It's always free to test your open-source projects! Log in to your cloud repository and tell Travis CI that you want to test a project. Then push. It couldn't be simpler. Many services and databases are already pre-installed and can easily be enabled in your build configuration. Before merging Pull Requests to your project, make sure they are tested. It's easy to update production or staging as soon as your tests pass. Travis CI builds are set up mainly through the configuration file.travis.yml found in your repository. This allows you to make your configuration version-controlled and flexible.

Streamline your builds and deployments using Pipelines, allowing you to focus more on creativity rather than technical details. Access cloud-hosted pipelines for various operating systems, including Linux, macOS, and Windows. Develop applications for web, desktop, and mobile platforms effortlessly. You can deploy your work to any cloud service or on-premises environment as needed. Support is available for building, testing, and deploying applications in languages such as Node.js, Python, Java, PHP, Ruby, C/C++, .NET, Android, and iOS. Execute tasks in parallel across Linux, macOS, and Windows systems seamlessly. It’s simple to build and push images to container registries like Docker Hub and Azure Container Registry, and you can deploy these containers to specific hosts or Kubernetes clusters. Additionally, you can explore a diverse array of community-created tasks for building, testing, and deploying, along with numerous extensions from platforms like Slack to SonarCloud. Ensure continuous delivery (CD) of your software to any cloud environment, including Azure, AWS, and GCP, while also visualizing deployment across multiple interdependent stages for better management. This approach not only enhances productivity but also fosters innovation within your development processes.

DronaHQ is a powerful low-code/no-code platform that enables businesses to build, deploy, and manage custom applications at scale. Key features include: - Customizable UI components - 10x faster app development - Seamless integration to any existing tech stack - Scalable cloud-based architecture - Over 50 Engineering Support Hours (UVP) DronaHQ saves precious developer hours, protect LTV, and reduce churn for enterprises. Developers and engineering teams use this platform to create admin panels, CRUD apps, GUI for Databases or APIs, forms, dashboards & operational apps.

Automated deployment of code from your repository to your server. Zero downtime and instant rollbacks. Launchdeck is our solution to complicated deployment. Launchdeck is an automated code deployment tool that has a very clear user interface and smart features that will do all the hard work for you.

Viirtue's white label VoIP and UCaaS software transforms white-label VoIP and UCaaS into a powerful video collaboration tool. It also offers mobile capabilities and a best in class streamlined quote-to cash solution. This allows you to compete with big players and scale your business with modern tools, excellent support, and great tools. You can rebrand our entire suite of white-label communication tools to your company, making it a one-stop shop for technology solutions. Get a demo to see how our industry-leading platform and quote-to-cash software can make it easy to run a unified communications company. Fair pricing that charges only for the number of seats used, and not for multiple users using multiple devices. Our all-in-one, quote-to-cash software, as well as our reseller dashboard, is a turnkey tool that supports your brand platform and helps you capture and win more business.

Effortlessly design and visualize intricate workflows with GoCD, which provides a comprehensive value stream map illustrating your complete journey to production in one glance. Navigate through jobs with ease, identify inefficiencies, and refine your process without the need for additional plugins, as GoCD offers out-of-the-box continuous delivery (CD) solutions. It enhances your CD workflow across widely-used cloud platforms like Kubernetes, Docker, AWS, and others. With its advanced modeling constructs, parallel execution capabilities, and effective dependency management, GoCD is particularly adept at handling complex CD workflows, ensuring rapid feedback. Additionally, GoCD allows you to diagnose a malfunctioning pipeline by monitoring every modification from commit to deployment in real time. Users can also compare various content types, including files and commit messages, between any two arbitrary builds. Thanks to its flexible plugin architecture, GoCD seamlessly integrates with numerous popular external tools and services. We have meticulously designed the upgrade process for GoCD to be smooth and non-disruptive, even when utilizing plugins, ensuring a hassle-free experience. Many high-quality, curated plugins are readily available, expanding the functionality and versatility of GoCD even further. This commitment to integration and ease of use makes GoCD a powerful choice for teams looking to optimize their delivery processes.

Continua CI offers a user-friendly, scalable, and cost-effective solution for continuous integration, allowing you to set it up in just a matter of minutes thanks to its straightforward interface. It supports a wide range of tools, including Visual Studio, MSBuild, Ant, Nant, Rake, FinalBuilder, Git, Hg, Svn, Perforce, and more, making it versatile for diverse development environments. Explore the various features that streamline your build processes with Continua CI, which also provides an appealing pricing structure for unlimited projects, configurations, and users at no cost. Unlike many other continuous integration platforms, Continua CI ensures that idle agents do not incur costly licenses, making scaling both practical and economical. Furthermore, you can enhance your experience by accessing the Help and Resources section, filled with the latest videos, screenshots, articles, and blogs about Continua CI. By downloading Continua CI, you can seamlessly integrate continuous integration into your workflow without any initial investment, making it an attractive option for developers looking to improve their build processes.

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. Incredibuild is used by over 200,000 developers and managers in more than 2,000 companies, including top brands like Microsoft, Amazon and Citibank, Adobe and Disney, Intel, Samsung and EPIC Games, Nintendo, among others. This allows them to turbocharge their development and delight their customers.

Streamlining your workflow can be accomplished through the implementation of pipelines, which serve as the core of the CI process in Microtica. Each component and microservice undergoes its build process via a pipeline, regardless of whether the trigger is manual or automatic. This build process is governed by a single authoritative document, the microtica.yaml file located in the root directory of the repository. One of the standout features is user customizability, allowing each user to specify their build process and the commands executed simply by modifying the microtica.yaml file. Additionally, this flexibility empowers users to tailor their workflows to better suit their specific project needs.

Hostman is a cloud platform that scales and deploys web applications. It automates DevOps and comes with CI/CD. This saves developers a lot of time and helps businesses save money. Hostman is intuitive and easy to use. You can host static websites, back end applications, Docker containers and databases on Hostman. Scaling has never been easier. It is easy to enable and scales your application automatically within the limits that you have set. The service is free for your static website and front-end apps. It also includes a global CDN (45 full stack edge locations with 65+ Tbps throughput) and a free SSL certificate. We offer back-end services at a very simple pricing model that uses a pay per use model. Prices start at $6.50 Our service is worldwide, so your application can be hosted anywhere in the world. Your services are hosted on AWS, Google Cloud Platform and Azure.

Streamline the process of building and deploying code directly from your repositories. This service is equipped with numerous features designed to simplify and automate the ongoing deployment of your websites. DeployHQ takes care of the complexities involved in transferring files from your repositories to your servers seamlessly. The process is straightforward, following a simple three-step approach. Enjoy the benefit of deploying your website or application without any downtime. We ensure that all modifications are uploaded simultaneously, minimizing the risk of issues during the file transfer. Known as zero downtime deployments or atomic deployments, this method allows for changes to be prepared on the server and activated at once. Traditionally, updates would be uploaded to a live directory, causing some files to change before others, which could lead to discrepancies. In contrast, zero downtime deployments prepare all updates in a staging directory, ensuring that everything is in place before going live, which enhances overall reliability and user experience. This modern approach to deployment significantly reduces the potential for errors, providing peace of mind for developers and users alike.

Streamline the process of middleware provisioning and ensure dependable, consistent, and repeatable automated software deployments through self-documenting and easily distributable deployment strategies. Integrate various tasks into intricate orchestrations that can be executed effortlessly with a single click. Utilize the RapidDeploy orchestration pane for clear visualization and simplified control of these processes. Enhance your organization's release cycle with privilege and approval checkpoints to boost efficiency, allowing for regular deployments into production immediately following updates. RapidDeploy serves as a robust tool for automating application release and deployment. Designed specifically for DevOps teams and enterprise continuous delivery models, RapidDeploy ensures high-volume deployments with reliability, enabling teams to dedicate their efforts to development. Since 2008, we have empowered our clients to unlock significant productivity improvements through the automation of their release processes, and our team of engineers and consultants has developed extensive expertise in this domain. By leveraging this tool, organizations can significantly reduce the time and effort required for software deployments while increasing overall productivity and collaboration.

Powerful Continuous Integration right out of the box You can define up to 100 job-based build configurations and run unlimited builds. You can run up to three builds simultaneously. If necessary, add additional agents. All TeamCity features can be used to their full potential. This product has the same features as our largest customers. You can get peer support via the forum or file a bug report or feature request and vote in our public issue tracker. Unlimited users, unlimited build times. There are no strings attached. You can run automated tests on the server before you commit your changes. This keeps your code base clean. You don't have to wait for a build finish to find out if something is wrong. To inherit parent settings and permissions, create a project tree. You can create templates with common settings to inherit multiple build configurations.

Would you prefer an instant setup for all your needs, or do you value the ability to tailor your environment and workflow? CodeShip empowers developers to choose the most effective route for their needs, enhancing productivity and allowing teams to adapt over time. It offers a comprehensive suite of features, from deployment and notifications to code coverage, security scanning, and on-premise source control management, enabling seamless integration with any necessary tools, services, or cloud platforms for an ideal workflow. Our goal is not only to make CodeShip user-friendly but also to deliver prompt and comprehensive support for developers. When you encounter an issue or require assistance, having access to knowledgeable technical support without delay is crucial, and that’s a commitment we uphold at CodeShip. You can initiate your builds and deployments in under five minutes using CodeShip’s straightforward environment and intuitive interface. As your projects expand, you can gradually transition to more advanced workflows and configuration-as-code, ensuring your tools grow with your needs. This flexible approach ensures that as your requirements change, your workflow can adapt without missing a beat.

Gradle, Inc. includes the Gradle Build Tool and Develocity (formerly Gradle Enterprise). These tools are used to speed up and debug builds, tests, and other tasks for Maven, Gradle, Bazel, and sbt. Gradle Build Tool is the most used tool to build open-source JVM projects on GitHub. It is downloaded on average more than 30 million times per month, and was included in TechCrunch's Top 20 Most Popular Open Source Projects. Many popular projects have moved from Maven to Gradle. Spring Boot is one of them. Develocity is the only platform that combines software build performance acceleration with analytics. It is used by the most prestigious software development companies around the world to reduce build times by half and give developers back one week of lost productivity time. Acceleration technologies speed up the software development and testing process. Data analytics (Failure Analytics Trends & Insights), make troubleshooting easier.

AWS CodeBuild is a fully managed continuous integration service that compiles source code, executes tests, and generates software packages ready for deployment. By utilizing CodeBuild, you eliminate the need to set up, manage, or scale your own build servers. The service offers continuous scaling and can handle multiple builds simultaneously, ensuring that your builds are not delayed in any queue. You can quickly start with prepackaged build environments or opt to create custom environments tailored to your specific build tools. Billing for AWS CodeBuild is based on the minutes of compute resources utilized. Additionally, your build artifacts are secured with customer-specific keys managed through the AWS Key Management Service (KMS). Integration with AWS Identity and Access Management (IAM) allows for the assignment of user-specific permissions to your build projects. Furthermore, AWS CodeBuild is part of a broader suite of AWS Code Services designed to streamline the development process. This seamless integration enhances the overall efficiency and security of your software development lifecycle.

Deploy the open-source buildkite-agent within your own environment for optimal speed, enhanced control, and robust security. This agent is responsible for checking out your source code, executing tailored hooks and overrides, and subsequently carrying out your build tasks, ensuring that your source code remains securely on your own infrastructure. You can easily install the agent via a variety of packages and binaries compatible with numerous platforms and architectures, such as Ubuntu, Debian, Mac, Windows, Docker, and many others. With its artifact and metadata storage capabilities, the agent facilitates share-nothing, state-free build jobs that can be effortlessly distributed and scaled across multiple agents. You have the flexibility to run as many build agents as you require (up to 10,000 connected per account), all while maintaining smooth operations. The open-source Elastic CI Stack for AWS provides a straightforward method to maintain a scalable CI stack that adapts to your needs within your own AWS account. Alternatively, if you prefer a more personalized approach, you have the option to leverage the tools with which you are already familiar in your production environments, such as Packer and Terraform, allowing for a seamless integration of your existing workflows. This adaptability ensures that your CI/CD processes can evolve alongside your project requirements.

Configuration as code allows for pipelines to be set up using a straightforward and legible file that can be committed to your git repository. Each step in the pipeline runs within a dedicated Docker container, which is automatically retrieved at the time of execution. Drone is compatible with various source code management systems, effortlessly integrating with platforms like GitHub, GitHubEnterprise, Bitbucket, and GitLab. It supports a wide range of operating systems and architectures, including Linux x64, ARM, ARM64, and Windows x64. Additionally, Drone is flexible with programming languages, functioning seamlessly with any language, database, or service that operates in a Docker container, offering the choice of utilizing thousands of public Docker images or providing custom ones. The platform also facilitates the creation and sharing of plugins by leveraging containers to insert pre-configured steps into your pipeline, allowing users to select from hundreds of available plugins or develop their own. Furthermore, Drone simplifies advanced customization options, enabling users to implement tailored access controls, establish approval workflows, manage secrets, extend YAML syntax, and much more. This flexibility ensures that teams can optimize their workflows according to their specific needs and preferences.