Best Free CI/CD Tools

Superseded: As of 2026-09-03, codemagic.io/pricing reads: Single-user plan with unlimited number of applications and 500 free build minutes refilled every month. 30 days build history & artifact storage, 10GB per build cache storage. We are not publishing our stored Codemagic terms beside it — our own pricing change record, discovered 2026-09-03, names them as the previous ones. Read what we recorded ↓ Note — discovered 2026-09-03: The free tier now has 30 days of build history instead of 60, and 10GB cache per build instead of 3GB.

400 compute minutes/month, 10 GiB storage, 5 users. New accounts limited to 3 top-level groups

Mobile CI/CD platform — free Hobby plan: 300 credits/month, 1 private app (unlimited public apps), 1 user, 5 concurrent builds, 90-minute build timeout. Supports iOS, Android, Flutter, React Native Best for personal projects and unlimited usage needs.

Mobile CI/CD and distribution — free Starter plan: 20 builds/month, 1 concurrent build, 30-minute max build time, unlimited apps, 1,000 CodePush updates/month, 100 testing distribution downloads/month Best for unlimited usage needs.

Superseded: As of 2026-09-02, docs.github.com/en/billing/managing-billing-for-github-actions/about-billing-for-github-actions reads: GitHub Actions usage is free for self-hosted runners and public repositories. For private repositories, each account receives a quota of free minutes, artifact storage, and cache storage. Usage beyond the included amounts is billed based on hourly usage of artifacts and caches, and minutes are calculated based on processing time. Different runner types have different per-minute costs. We are not publishing our stored GitHub Actions terms beside it — our own pricing change record, discovered 2026-09-02, names them as the previous ones. Read what we recorded ↓ Note — discovered 2026-09-02: The free tier for private repositories includes 2,000 minutes, 500MB artifact storage, and 10GB cache storage. The pricing page details specific per-minute costs for different runner types (Linux, Windows, macOS) and storage costs ($0.25/GB/month for shared storage, $0.07/GB for Actions cache and custom image storage), indicating that usage beyond the free quota is paid. This is not reflected in the current pricing page text.

Always Free: 2,500 build-minutes/month (e2-standard-2). Serverless CI/CD platform with support for Docker, Maven, Gradle, and custom builders

Free OSS (Apache 2.0). Community fork of Drone CI. Container-native CI/CD with YAML pipelines, multi-platform support, Gitea/Forgejo/GitHub/GitLab integration Best for open source projects.

Run your GitHub actions 2x faster, 3.000 build minutes free each month.

Preview every pull request, automated and on-demand. Free tier: $0/month, 5GB storage, 512MB RAM, no credit card required.

workflow automation and merge queue for GitHub — Free for public GitHub repositories

Deploy your app on AWS/GCP/Azure in under 30 minutes. Setup standardised app environments on any cloud, which come with in-built continuous deployment automation and advanced observability. The free plan allows 3 users, 2 environments, 2 cloud connections, 5 services per environment, and 200 build-deploy minutes per month.

CI/CD built into Bitbucket — 50 build minutes/month, 1 GB Git LFS, 5 users on free plan

Automated deployment platform — free plan: 3 projects with unlimited deployments. Git-based workflow with support for FTP/SFTP/SSH deployment targets Best for unlimited usage needs.

Container-native CI/CD (now part of Harness) — free open-source edition (self-hosted): unlimited users and concurrency, YAML pipelines, Docker-based builds. Cloud available free for open-source projects Best for unlimited usage needs.

RepoFlow Simplifies package management with support for npm, PyPI, Docker, Go, Helm, and more. Try it for free with 10GB storage, 10GB bandwidth, 100 packages, and unlimited users in the cloud, or self-hosted for personal use only. Best for personal projects and unlimited usage needs.

Database CI/CD and DevOps. Free under 20 users and ten database instances

Terramate is an orchestration and management platform for Infrastructure as Code (IaC) tools such as Terraform, OpenTofu, and Terragrunt. Free up to 2 users including all features.

Nx Cloud speeds up your monorepos on CI with features such as remote caching, distribution of tasks across machines and even automated splitting of your e2e test runs. It comes with a free Hobby plan with unlimited contributors and 50,000 credits included. Best for personal projects and open source projects and unlimited usage needs. Note — 2026-04-12: Credits reduced from 150,000 to 50,000/month, but contributor limit removed (now unlimited)

CI/CD pipeline automation — free plan: 1 user, 1 concurrent pipeline, 300 pipeline GB-minutes/month, 1 GB pipeline cache, unlimited projects. Note: workspace frozen after 60 days of inactivity Best for unlimited usage needs.

Superseded: As of 2026-08-28, squash.io reads: Start with a free credit of $40. See our pricing details for additional information. We are not publishing our stored Squash Labs terms beside it — our own pricing change record, discovered 2026-08-28, names them as the previous ones. Read what we recorded ↓ Note — discovered 2026-08-28: The free tier now offers a $40 credit.

CI/CD platform — free cloud plan: $15 credits/month (~2,000 Ubuntu build minutes), 20 concurrent jobs, YAML pipelines, secrets management. Self-hosted available at $0.0025/min. Cloud starts at $0.0075/min for Ubuntu

Private and public artifact repos for Maven, PyPi, NPM, Go Module, Nuget, APT, and RPM repositories. Free for public projects. Note: gemfury.com now redirects to fury.co

Maven repository for JVM and Android projects on GitHub, free for public projects.

CI/CD and GitOps platform — free plan: 120 builds/month, 1 concurrent pipeline. Docker-native build engine with built-in Docker registry

Now RunJob — runmyjob.io redirects to runjob.eu, which serves the same product. Cloud runners for GitHub Actions and GitLab CI. Free plan is EUR 0/month: 1 integration with a GitLab or GitHub organisation, 10 concurrent jobs, 12 vCPU and 32 GB of memory per job, 400 vCPU-minutes and 800 GB-minutes included monthly, usage-priced above that. GitHub runners work with organisation accounts only.

Superseded: As of 2026-09-05, buildkite.com/pricing reads: The Free Plan offers up to 5 users, up to 10 concurrent jobs, up to 2,000 Linux vCPU minutes per month, up to 250k test executions per month, 30 days build retention, and 50GB/month artifact storage. We are not publishing our stored Buildkite terms beside it — our own pricing change record, discovered 2026-09-05, names them as the previous ones. Read what we recorded ↓ Note — discovered 2026-09-05: The free plan now offers 2,000 Linux vCPU minutes/month and 250k test executions, up from 500 minutes and 50k executions. The free plan also includes 30 days build retention instead of 90. The open-source specific mention is gone.

1 GB Free private/public Maven Repository.

CD service for Windows, free for Open Source Best for open source projects.

Private cloud-hosted repository for Python, Debian, NPM packages and Docker registries. Free plan: 100MB storage, unlimited public packages, non-commercial use only. Best for unlimited usage needs.

Mock-based RPM build service for Fedora and EL.

Free for public GitHub repositories

Superseded: As of 2026-08-28, harness.io/pricing reads: Free Plan is available for individual developers and small teams. It includes up to 60 concurrent pipeline executions, 250GB storage, up to 1 organization, up to 500 maximum users, up to 5 custom dashboards, unlimited templates, up to 5 custom roles, and policy as code. We are not publishing our stored Harness CI terms beside it — our own pricing change record, discovered 2026-08-28, names them as the previous ones. Read what we recorded ↓ Note — discovered 2026-08-28: The free plan now has significantly reduced limits. Previously 2,000 build credits/month. The current page details limits for concurrent pipeline executions (up to 60), storage (250GB), and organizations (up to 1).

Version control + build automation — 25 GB storage (5x increase Mar 2026), 100 GB egress (new Mar 2026), no seat charges (removed Mar 2026). Build: 200 Windows + 100 Mac minutes/month. Includes Plastic SCM for version control. No egress charges through April 2026

30K credits/month (up to 6,000 build minutes on small Docker), 5 users, 30x concurrency, no credit card required

Package build service for multiple distros (SUSE, EL, Fedora, Debian, etc.).

Superseded: As of 2026-08-28, terrateam.io reads: Terrateam offers a free start with no credit card required. Features include cost estimation, policy enforcement, and self-service. We are not publishing our stored Terrateam terms beside it — our own pricing change record, discovered 2026-08-28, names them as the previous ones. Read what we recorded ↓ Note — discovered 2026-08-28: Doesn't confirm the original unlimited usage claim.