Free CI and CD
Continuous integration and continuous delivery tools help developers automatically build, test, and release their software projects. Instead of doing these steps manually every time, these platforms run the process for you whenever you update your code. This saves a lot of time, catches mistakes early, and makes it easier to deliver better software faster. Many of these services offer generous free usage that is perfect for students, individual developers, open-source contributors, and small teams. You can automate testing on different devices, build your app, and even deploy it to servers or websites without paying anything for basic needs. These tools are widely used to keep projects organized, reliable, and up to date with minimal manual effort. Every service listed here offers a genuine free tier that persists beyond a short trial, so you can shortlist practical options before you commit to a vendor.
Category directory
Compare free ci and cd options
Review the services below, open the details sheet to inspect the free-tier limits, and then jump to the official site when you are ready to validate the latest plan terms.
GitHub Actions
GitHub Actions is a built-in automation tool that works directly inside GitHub. It lets you create workflows that automatically build, test, and deploy your code whenever you make changes. You can run jobs on different operating systems, use ready-made actions from a large marketplace, and even build and test with Docker containers. It is especially convenient if you already store your code on GitHub. Students and developers love it because public projects get unlimited free usage, while private projects receive a good amount of free minutes every month. This makes it easy to keep your software reliable and up to date without extra tools or costs for most personal and open-source work.
Free tier snapshot
2,000 minutes per month for private repositories (unlimited minutes for public repositories), 500 MB artifact storage, 10 GB cache storage. Public repositories remain completely free.
CircleCI
CircleCI is a powerful hosted platform that automates building, testing, and deploying software across many environments including Docker, Linux, Windows, ARM, and Mac. It supports running multiple jobs at the same time to make your workflows faster. The free plan gives you a solid number of build minutes every month and works well for individual developers and small teams. You can connect it easily to your code repository and set up complex pipelines with caching and parallelism. It is a popular choice when you need more flexibility or different execution environments than basic tools provide. Many people use it for both personal learning projects and professional small-team applications.
Free tier snapshot
Up to 6,000 build minutes per month on the free plan (depending on resource class), up to 5 active users, and 30 concurrent jobs. Credits-based system with support for multiple operating systems and self-hosted runners.
Spacelift
Spacelift is a specialized platform for managing infrastructure as code. It helps teams safely plan, apply, and track changes when using tools like Terraform, OpenTofu, Pulumi, or CloudFormation. The free plan is useful for individuals and small teams who want to test or run lightweight infrastructure projects without cost. It provides policy checks, notifications, and a clean interface to review what will change before applying it. This service is ideal for developers learning cloud infrastructure or managing personal and small-scale environments. While the free tier has limited execution time, it gives a good way to practice and run real infrastructure workflows safely and automatically.
Free tier snapshot
Free plan with limited execution minutes per month, support for up to 2 users and public workers. Suitable for testing and small infrastructure projects.
Make
Make (formerly Integromat) is a visual tool that lets you connect different apps and automate multi-step workflows without writing much code. You can create scenarios that move data between services, process information, and perform actions automatically. The free plan allows a limited number of operations and data transfer each month, making it great for learning automation or building simple personal workflows. Students and solo developers often use it to connect their tools, handle notifications, or process data from forms and APIs. The drag-and-drop interface makes it accessible even if you are not a professional programmer, helping you save time on repetitive tasks.
Free tier snapshot
1,000 operations per month, 512 MB data transfer, up to 2 active scenarios, and a 15-minute minimum interval between runs on the free plan.
Buddy
Buddy is a user-friendly CI/CD platform that lets you build fast delivery pipelines with over 100 ready-to-use actions. It supports Git, Docker, Kubernetes, and many other technologies. The free plan allows a small number of projects and limited pipeline executions each month, which is enough for personal projects or very light team use. Its clean interface and quick setup make it easy for developers who want simple yet powerful automation. You can create pipelines triggered by code changes and include testing, building, and deployment steps. It works well for web projects, mobile apps, and other common development tasks where you want reliable automation without complexity.
Free tier snapshot
5 projects, 1 concurrent run, and limited pipeline executions (around 120 per month) on the free plan. Includes 1 GB pipeline cache.
Buildkite
Buildkite gives you scalable CI/CD while letting you run jobs on your own infrastructure or their hosted agents. It handles coordination and provides a nice web interface to monitor all your builds. The free tier includes a set number of job minutes every month and supports a small number of users, making it suitable for individuals and tiny teams. It is popular among developers who want more control over where their builds run or need to handle larger or specialized workloads. You can start small and grow as your needs increase. The platform focuses on speed, reliability, and flexibility for both open-source and private projects.
Free tier snapshot
Free plan includes 5,000 job minutes per month and support for 3 users. Open source projects often get additional benefits. Hosted agents have per-minute usage after free quota.
Always verify free tier limits directly on the provider's website before using in production — free tiers can change over time.