foropensource · the open-source offer registry

Directory › CI/CD

Free CI/CD for open source projects

26 companies, 29 verified offers, re-checked weekly. Not sure which you qualify for? Match your repo.

CI/CD, 26 companies

IDCompanyWhat you getStatusVerified
FOS-0009 AppVeyorCI/CD Free CI/CD plan for open source: unlimited public projects, 1 concurrent job, 5 self-hosted jobs,… ACTIVE verified 2026-09-07 ›
What you get
Free CI/CD plan for open source: unlimited public projects, 1 concurrent job, 5 self-hosted jobs, 60-minute max build time, community support. Additionally, a 50% discount on all paid plans for open-source projects (and students/educational orgs) needing more compute or concurrency.
Applies to
the project , not individual maintainers
Requirements
public repository
run a repo match above to see which you meet →
How to apply
Sign up via "Get your FREE account" / "Get your OSS project on-board" on the pricing page.
Provenance
Confirmed against appveyor.com/pricing on 2026-09-07, matched anchor “Open-source FREE Unlimited public projects”.
Open program page ↗Check your repo →
FOS-0017 BitriseCI/CD Free Developer Plan features for public open source projects: one dedicated concurrency per project,… ACTIVE verified 2026-09-07 ›
What you get
Free Developer Plan features for public open source projects: one dedicated concurrency per project, build times up to 45 minutes, unlimited builds, unlimited team members, public build pages/logs with automatic secret filtering.
Applies to
the project , not individual maintainers
Requirements
public repository
run a repo match above to see which you meet →
How to apply
Log in to Bitrise, "Add new app" choose the "public" option, and connect the repo via HTTPS URL.
Provenance
Confirmed against bitrise.io/blog/post/free-developer-plan-features-for-open-source-projects-on-bitrise on 2026-09-07, matched anchor “free for open source projects”.
Open program page ↗Check your repo →
FOS-0019 BlacksmithCI/CD Free use of Blacksmith's high-performance GitHub Actions runners and CI services for qualifying open… ACTIVE verified 2026-09-07 ›
What you get
Free use of Blacksmith's high-performance GitHub Actions runners and CI services for qualifying open source projects (program currently supports projects such as Celery, Ladybird, Zen and Limbo).
Applies to
the project , not individual maintainers
Requirements
actively developedpublic repository
run a repo match above to see which you meet →
How to apply
Submit the OSS program application form on the Blacksmith pricing page.
Provenance
Confirmed against blacksmith.sh/pricing on 2026-09-07, matched anchor “free plan falling short for many OSS”.
Open program page ↗Check your repo →
FOS-0022 BuildkiteCI/CD Free access to the Pro plan (normally $30 USD per active user per month) for open source projects;… STALE re-check due 2026-08-10 ›
What you get
Free access to the Pro plan (normally $30 USD per active user per month) for open source projects; usage and inclusions are discussed with Buildkite on a case-by-case basis.
Applies to
the project , not individual maintainers
Requirements
no stated requirements
How to apply
Contact Buildkite to discuss usage and inclusions; no self-service signup for the open source plan.
Provenance
Confirmed against buildkite.com/pricing on 2026-08-10, matched anchor “free for open source projects”.
Open program page ↗Check your repo →
FOS-0026 CachixstorageCI/CD Free Nix binary cache with a 5 GB storage limit (compressed) for open source projects, plus 20 Cachix… ACTIVE verified 2026-09-07 ›
What you get
Free Nix binary cache with a 5 GB storage limit (compressed) for open source projects, plus 20 Cachix Deploy agents.
Applies to
the project , not individual maintainers
Requirements
no stated requirements
How to apply
Sign up on cachix.org; the free open source tier is provisioned on signup for OSS use.
Provenance
Confirmed against cachix.org/pricing on 2026-09-07, matched anchor “free 5 GB limit for open source projects”.
Open program page ↗Check your repo →
FOS-0033 CircleCICI/CD Free CI/CD credits for open source organizations: up to 400,000 credits per month for Linux, Arm, and… ACTIVE verified 2026-09-07 ›
What you get
Free CI/CD credits for open source organizations: up to 400,000 credits per month for Linux, Arm, and Docker builds plus 30,000 credits per month for macOS and Windows builds, with enterprise-grade features such as SSH debugging, Docker layer caching, and self-hosted runners.
Applies to
organization
Requirements
public repository
run a repo match above to see which you meet →
How to apply
Sign up for free on circleci.com with your open source project; credits apply to OSS builds.
Provenance
Confirmed against circleci.com/open-source on 2026-09-07, matched anchor “Free OSS Continuous Integration”.
Open program page ↗Check your repo →
FOS-0035 CirunCI/CD Cirun service free forever for open source: unlimited public repositories and unlimited self-hosted… ACTIVE verified 2026-09-07 ›
What you get
Cirun service free forever for open source: unlimited public repositories and unlimited self-hosted GitHub Actions runners on all supported cloud providers, including ARM-based and GPU runners. Runners launch in your own cloud account, so underlying cloud compute costs are yours.
Applies to
the project , not individual maintainers
Requirements
public repository
run a repo match above to see which you meet →
How to apply
Sign up via the Get Started flow on cirun.io and connect your repository and cloud account.
Provenance
Confirmed against cirun.io/pricing on 2026-09-07, matched anchor “free for open source”.
Open program page ↗Check your repo →
FOS-0044 CodeberghostingCI/CD Free Git repository hosting on Forgejo, static site hosting via Codeberg Pages, CI/CD… STALE re-check due 2026-07-06 ›
What you get
Free Git repository hosting on Forgejo, static site hosting via Codeberg Pages, CI/CD (Woodpecker-based), and a Weblate translation instance, run by a Berlin-based non-profit funded by membership dues and donations (629k+ projects hosted).
Applies to
the project , not individual maintainers
Requirements
no stated requirements
How to apply
Register an account directly at codeberg.org; no approval process for standard use.
Provenance
Confirmed against codeberg.org on 2026-07-06.
Open program page ↗Check your repo →
FOS-0050 CodSpeedtestingCI/CD Free continuous performance tracking in CI with unlimited users for open-source projects (private repos… ACTIVE verified 2026-09-07 ›
What you get
Free continuous performance tracking in CI with unlimited users for open-source projects (private repos capped at 5 users), unlimited repository runs, 600 macro runner minutes/month, 3-month history, pull-request performance reports, and CPU/wall-time instruments.
Applies to
the project , not individual maintainers
Requirements
OSI-approved licensepublic repository
run a repo match above to see which you meet →
How to apply
Use the Free plan directly; for extra macro runner minutes email support@codspeed.io with project details.
Provenance
Confirmed against codspeed.io/pricing on 2026-09-07, matched anchor “support open source projects”.
Open program page ↗Check your repo →
FOS-0063 DeployHQCI/CD NOT free, a 50% discount on DeployHQ deployment automation plans for open source projects (also… ACTIVE verified 2026-09-07 ›
What you get
NOT free, a 50% discount on DeployHQ deployment automation plans for open source projects (also students and non-profits). A separate generic free tier (3 projects, unlimited deployments) is available to everyone.
Applies to
the project , not individual maintainers
Requirements
no stated requirements
How to apply
Sign up, then contact/email DeployHQ with details of your open source project to request the discount.
Provenance
Confirmed against deployhq.com/blog/how-deployhq-is-open-open-source-students-and-non-profits on 2026-09-07, matched anchor “Supporting Open Source”.
Open program page ↗Check your repo →
FOS-0064 DepotCI/CD A discount on Depot's remote container builds, GitHub Actions runners and build cache for open source… ACTIVE verified 2026-09-07 ›
What you get
A discount on Depot's remote container builds, GitHub Actions runners and build cache for open source projects and non-profits. The pricing FAQ answers "Yes! Please contact us with more information about your project"; the size of the discount is agreed per project.
Applies to
the project , not individual maintainers
Requirements
no stated requirements
How to apply
Contact Depot (support or sales, linked from the pricing page) with a description of the project and ask for the open source discount.
Provenance
Confirmed against depot.dev/pricing on 2026-09-07, matched anchor “Are there discounts for non-profits or open-source?”.
Open program page ↗Check your repo →
FOS-0067 DockerCI/CDstorage Verified DSOS badge on Docker Hub, removal of Docker Hub rate limits for the project's public images… ACTIVE verified 2026-09-07 ›
What you get
Verified DSOS badge on Docker Hub, removal of Docker Hub rate limits for the project's public images (for maintainers and everyone pulling them), and one-year free Docker Team subscriptions for core contributors including Docker Desktop, 15 concurrent autobuilds, unlimited vulnerability scans, RBAC, audit logs, unlimited teams, and scoped tokens.
Applies to
the project , not individual maintainers
Requirements
actively developedpublic repositorynon-commercial / non-profit
run a repo match above to see which you meet →
How to apply
Application form (Airtable) linked from the program page.
Provenance
Confirmed against docker.com/community/open-source/application on 2026-09-07, matched anchor “Open Source Program”.
Open program page ↗Check your repo →
FOS-0079 GitHubhostingCI/CDAI and ML Free GitHub Copilot Pro subscription (the paid individual tier) for maintainers of popular open source… ACTIVE verified 2026-09-07 ›
Offer 1, GitHub Copilot Pro (free for OSS maintainers)
What you get
Free GitHub Copilot Pro subscription (the paid individual tier) for maintainers of popular open source repositories.
Applies to
an individual maintainer
Requirements
public repository
run a repo match above to see which you meet →
How to apply
No application form: check eligibility under profile menu > Copilot settings; access is granted automatically if you qualify.
Provenance
Confirmed against docs.github.com/en/copilot/how-tos/manage-your-account/get-free-access-to-copilot-pro on 2026-09-07, matched anchor “Access Copilot Pro for free”.
Offer 2, GitHub Actions, Packages and paid-tier features on public repositories
What you get
GitHub Actions CI/CD minutes and Packages storage are free for public repositories on all plans (private-repo quotas like 2,000 minutes/500MB on Free do not apply), and paid-tier features such as repository rules, code owners, draft pull requests, and multiple pull request assignees are available free on public repositories.
Applies to
the project , not individual maintainers
Requirements
public repository
run a repo match above to see which you meet →
How to apply
No application; benefits apply automatically to public repositories.
Provenance
Confirmed against github.com/pricing on 2026-09-07.
Open program page ↗Check your repo →
FOS-0080 GitLabCI/CDhosting Free GitLab Ultimate features (SaaS or self-managed) plus 50,000 compute minutes calculated at a… ACTIVE verified 2026-09-07 ›
What you get
Free GitLab Ultimate features (SaaS or self-managed) plus 50,000 compute minutes calculated at a program-specific cost factor. Technical support is not included.
Applies to
organization
Requirements
OSI-approved licensepublic repositorynon-commercial / non-profit
run a repo match above to see which you meet →
How to apply
Create a GitLab account, then complete the application form on the Customers Portal; a coupon code and provisioning instructions arrive by email.
Provenance
Confirmed against about.gitlab.com/solutions/open-source/join on 2026-09-07, matched anchor “Open Source Program”.
Open program page ↗Check your repo →
FOS-0085 Gradle IncCI/CD Free hosted Develocity instances for key open source projects, including Build Scan, Build Cache,… ACTIVE verified 2026-09-07 ›
What you get
Free hosted Develocity instances for key open source projects, including Build Scan, Build Cache, Failure Analytics, and Performance Insights for build/test acceleration and observability. Sponsored recipients include Spring, the Apache Software Foundation, Kotlin, Micronaut, Quarkus, and JUnit.
Applies to
the project , not individual maintainers
Requirements
no stated requirements
How to apply
No public application form; contact Gradle/Develocity directly via their contact channels.
Provenance
Confirmed against develocity.ai/oss-sponsored-by-develocity on 2026-09-07, matched anchor “free open source program”.
Open program page ↗Check your repo →
FOS-0086 GraphiteIDEs and dev toolsCI/CDAI and ML Full Graphite Standard plan free for open source projects: unlimited stacking (stacked PRs), insights,… ACTIVE verified 2026-09-07 ›
What you get
Full Graphite Standard plan free for open source projects: unlimited stacking (stacked PRs), insights, automations, and the stack-aware merge queue, with no limit on the number of contributors.
Applies to
organization
Requirements
public repository
run a repo match above to see which you meet →
How to apply
Small projects: sign up for a Graphite Standard annual plan and eligibility is auto-detected. Larger projects: contact Graphite with your GitHub org, website, and project description.
Provenance
Confirmed against graphite.com/blog/startup-program-announcement on 2026-09-07, matched anchor “free for startups and open source projects”.
Open program page ↗Check your repo →
FOS-0101 JetBrainsIDEs and dev toolsCI/CDproject management Free licenses for the full JetBrains product lineup (IntelliJ IDEA Ultimate, PyCharm, WebStorm, etc.)… ACTIVE verified 2026-09-07 ›
Offer 1, All Products Pack (OSS development licenses)
What you get
Free licenses for the full JetBrains product lineup (IntelliJ IDEA Ultimate, PyCharm, WebStorm, etc.) for a project's core contributors, for use on the open source project.
Applies to
contributors
Requirements
OSI-approved licenseproject ≥ 3 monthsactively developedpublic repositorynon-commercial / non-profit
run a repo match above to see which you meet →
How to apply
Application form on the offer page; project lead applies on behalf of contributors.
Provenance
Confirmed against jetbrains.com/community/opensource on 2026-09-07, matched anchor “licenses for open source development”.
Offer 2, TeamCity (Open Source license)
What you get
Free TeamCity Professional Server open source license: unlimited servers with up to 100 build configurations per server and 3 build agents per server at no cost, with free upgrades during the license term.
Applies to
the project , not individual maintainers
Requirements
OSI-approved licensenon-commercial / non-profit
run a repo match above to see which you meet →
How to apply
Request via the JetBrains open source program page (team tool licenses, including TeamCity, are requested alongside All Products Pack subscriptions).
Provenance
Confirmed against jetbrains.com/community/opensource on 2026-09-07, matched anchor “licenses for open source development”.
Offer 3, YouTrack (OSS team license)
What you get
Free YouTrack issue tracking license for the open source team, requested through the JetBrains open source program (program covers team tools including YouTrack and TeamCity).
Applies to
the project , not individual maintainers
Requirements
OSI-approved licenseproject ≥ 3 monthsactively developednon-commercial / non-profit
run a repo match above to see which you meet →
How to apply
Request team tool licenses via the open source program application form.
Provenance
Confirmed against jetbrains.com/community/opensource on 2026-09-07, matched anchor “licenses for open source development”.
Open program page ↗Check your repo →
FOS-0114 MacStadiumCI/CDhosting Free access to a cloud-hosted, bare-metal Mac mini (Apple silicon available) for building and testing… ACTIVE verified 2026-09-07 ›
What you get
Free access to a cloud-hosted, bare-metal Mac mini (Apple silicon available) for building and testing on macOS, typically used as a remote CI build agent. Over 100 open source projects sponsored, including Homebrew and Swift Package Index.
Applies to
the project , not individual maintainers
Requirements
project ≥ 3 monthsactively developed
run a repo match above to see which you meet →
How to apply
Join the waitlist on the program page; openings granted as they become available.
Provenance
Confirmed against macstadium.com/company/opensource on 2026-09-07, matched anchor “open source program”.
Open program page ↗Check your repo →
FOS-0116 Mend.iosecurityCI/CD A free upgrade of the hosted Mend Renovate app for the organization: 2 concurrent jobs instead of 1, 6… ACTIVE verified 2026-09-07 ›
What you get
A free upgrade of the hosted Mend Renovate app for the organization: 2 concurrent jobs instead of 1, 6 GB job memory instead of 3 GB, 25 GB disk instead of 15 GB, a 60-minute job timeout instead of 30, and access to Merge Confidence workflows.
Applies to
organization
Requirements
OSI-approved license
run a repo match above to see which you meet →
How to apply
Open a "Mend Hosted Request" discussion on the Renovate GitHub Discussions board and name the organization that needs the increased resources.
Provenance
Confirmed against docs.mend.io/renovate/latest/mend-renovate-cloud-resource-tiers on 2026-09-07, matched anchor “request increased resources on Mend Renovate Cloud”.
Open program page ↗Check your repo →
FOS-0117 MergifyCI/CD Full product at zero cost for open source projects ("Full product, zero cost… ACTIVE verified 2026-09-07 ›
What you get
Full product at zero cost for open source projects ("Full product, zero cost. For open source and teams up to 5."): CI Insights, Test Insights, Merge Queue, Merge Protections, and Stacks, plus email support.
Applies to
the project , not individual maintainers
Requirements
no stated requirements
How to apply
Sign up at dashboard.mergify.com via the Get started button; no application form.
Provenance
Confirmed against mergify.com/pricing on 2026-09-07, matched anchor “Full product, zero cost”.
Open program page ↗Check your repo →
FOS-0126 Nx CloudCI/CD Free Nx Cloud plan for open source projects: fully managed remote caching, distributed task execution… ACTIVE verified 2026-09-07 ›
What you get
Free Nx Cloud plan for open source projects: fully managed remote caching, distributed task execution and unlimited CI pipeline executions, plus free full-featured Nx Powerpack licenses for OSS maintainers.
Applies to
the project , not individual maintainers
Requirements
public repository
run a repo match above to see which you meet →
How to apply
Apply via the OSS plan application linked from the Nx pricing page FAQ ("Is there a plan for open source projects?"); confirm the Powerpack question in the form if you also want a Powerpack license.
Provenance
Confirmed against nx.dev/pricing on 2026-09-07, matched anchor “plan for open source projects”.
Open program page ↗Check your repo →
FOS-0135 pre-commit.ciCI/CD Hosted pre-commit runs on every push and pull request with automatic fixes pushed back to the branch,… ACTIVE verified 2026-09-07 ›
What you get
Hosted pre-commit runs on every push and pull request with automatic fixes pushed back to the branch, shared tool caching, and weekly autoupdate pull requests; free forever for open source repositories. Private and organization repositories are paid through the GitHub Marketplace.
Applies to
the project , not individual maintainers
Requirements
public repository
run a repo match above to see which you meet →
How to apply
Sign in with GitHub on pre-commit.ci and enable the app on the public repository; there is no application form.
Provenance
Confirmed against pre-commit.ci on 2026-09-07, matched anchor “always be free for open source repositories”.
Open program page ↗Check your repo →
FOS-0141 RelativeCICI/CDtesting Free bundle analysis and monitoring for JavaScript builds: fair-use limits of 500 jobs and 250 MiB of… ACTIVE verified 2026-09-07 ›
What you get
Free bundle analysis and monitoring for JavaScript builds: fair-use limits of 500 jobs and 250 MiB of stats per month, unlimited users and projects, 12 months of data retention, GitHub integration, Slack notifications and metrics forwarding. RelativeCI raises the limits on request.
Applies to
organization
Requirements
public repository
run a repo match above to see which you meet →
How to apply
Sign up on relative-ci.com and pick the Open source option on the pricing page; no application form.
Provenance
Confirmed against relative-ci.com/pricing on 2026-09-07, matched anchor “Always free for open source organizations”.
Open program page ↗Check your repo →
FOS-0144 RISE Project (RISC-V Software Ecosystem)CI/CD Free native RISC-V GitHub Actions runners for any open source project on GitHub: bare-metal RISC-V… ACTIVE verified 2026-09-07 ›
What you get
Free native RISC-V GitHub Actions runners for any open source project on GitHub: bare-metal RISC-V servers (hosted at Scaleway, no emulation), Docker-in-Docker support, fresh isolated environment per job, one job per node; use label ubuntu-24.04-riscv.
Applies to
the project , not individual maintainers
Requirements
public repository
run a repo match above to see which you meet →
How to apply
Install the RISE runners GitHub App (org or personal variant) and add "runs-on: ubuntu-24.04-riscv" to your workflow.
Provenance
Confirmed against riseproject.dev/2026/03/24/announcing-the-rise-risc-v-runners-free-native-risc-v-ci-on-github on 2026-09-07, matched anchor “managed GitHub Actions runner service”.
Open program page ↗Check your repo →
FOS-0178 TuistCI/CDIDEs and dev tools All paid Tuist server features free forever for open source projects, including binary caching and… ACTIVE verified 2026-09-07 ›
What you get
All paid Tuist server features free forever for open source projects, including binary caching and selective testing (build time improvements of 70% and more cited for cached builds).
Applies to
the project , not individual maintainers
Requirements
public repository
run a repo match above to see which you meet →
How to apply
Email contact@tuist.dev with a link to the repository and your account handle; the team sets the plan on your account.
Provenance
Confirmed against tuist.dev/blog/2024/04/25/tuist-cloud-free-for-open-source on 2026-09-07, matched anchor “free for open source projects”.
Open program page ↗Check your repo →
FOS-0183 What the DiffCI/CDAI and ML A free What the Diff account for the requested open source repository: AI-written pull request… ACTIVE verified 2026-09-07 ›
What you get
A free What the Diff account for the requested open source repository: AI-written pull request summaries and changelogs. Made by Beyond Code.
Applies to
the project , not individual maintainers
Requirements
OSI-approved licenseactively developednon-commercial / non-profit
run a repo match above to see which you meet →
How to apply
Fill in the application form linked from the offer page.
Provenance
Confirmed against whatthediff.ai/open-source on 2026-09-07, matched anchor “sponsoring What the Diff to support open source projects”.
Open program page ↗Check your repo →
No records match.

Discontinued CI/CD

These offers are gone. Kept on the record so you do not waste an application: Azure Pipelines, Cirrus Labs, Travis CI.

Browse all 170 companies in the directory.