</>macrostackBrowse all
Migration guide · CI/CD & build automation

The 4 best GitHub Actions alternatives

GitHub Actions is the CI/CD system built into GitHub — workflows defined in YAML that run on GitHub-hosted virtual machines whenever you push, open a pull request or hit a schedule. It won the category by being already there: no separate account, no webhook wiring, and a marketplace of pre-built actions for almost anything. That convenience is also the reason most teams have never priced the alternative.

93
Bottom line

For most teams the honest move is not to leave but to shift the expensive minutes onto self-hosted runners you already pay for — that alone kills the bill without touching the workflows. Replace Actions outright only if you want the CI system itself to be software you control, in which case Woodpecker is the closest thing to a drop-in.

Jump to the full comparison →

The cost

Free accounts include 2,000 minutes a month on standard Linux runners; beyond that you pay per minute. From 1 January 2026 GitHub cut hosted-runner rates by up to 39%: standard Linux is about $0.006/min, ARM about $0.005/min, Windows about $0.010/min, and macOS about $0.062/min — roughly ten times Linux. Larger runners are billed separately and included minutes never apply to them; a 16-core Linux runner is around $0.042/min. Self-hosted runner minutes remain free. Rates checked 2026-07-30 and quoted for standard runners; confirm against GitHub's current billing page before you model a budget.

Why people consider an alternative

Two reasons, and the second one is newer than the first. The old reason is arithmetic: minute-billing scales with team size and test-suite length, and macOS at ten times Linux turns a mobile build matrix into a real line item. The new reason is trust. In December 2025 GitHub announced a $0.002-per-minute platform fee on self-hosted runner minutes — a charge for compute you own and operate — to begin March 2026. The backlash was severe enough that it was postponed indefinitely, and as of mid-2026 self-hosted minutes are still free. Nothing was rescinded, though; it was deferred. Teams that had treated self-hosting as their escape hatch learned that the escape hatch was also billable at the vendor's discretion.

When GitHub Actions is still the right call

Stay if you are inside the free tier, which covers a very large number of small teams and every open-source project — public repositories run on standard runners at no charge, and no alternative beats free-and-already-configured. Stay if your pipeline depends on the marketplace ecosystem, on GitHub-native features like required status checks and environments, or on OIDC federation into a cloud account. And stay if nobody on the team wants to own a build machine: a self-hosted runner is free in minutes and not free in attention.

The verdict — at a glance

AlternativeLicenseSelf-hostPricingSovereignty
Woodpecker CI★Apache-2.0YesFree and open source. You pay only for the machine it runs on.93
Forgejo / Gitea ActionsMIT (Gitea) / GPL-3.0 (Forgejo)YesFree and open source; self-hosted on your own hardware.91
JenkinsMITYesFree and open source. Commercial support available from CloudBees and others.88
GitHub self-hosted runnersProprietary (runner agent is MIT; the service is GitHub's)YesNo per-minute charge as of 2026-07-30 — you pay only for the machine. The announced platform fee remains postponed, not cancelled.45
93
Macrostack's top pick

Woodpecker CI

A small, container-native CI server you can run on one box.

Which one fits your situation?

There is no single best answer — it depends on what you are actually trying to do.

Just tell me the best GitHub Actions alternative

Woodpecker CI93

Our top pick — the highest Sovereignty Score at 93, and the one we would choose ourselves.

Woodpecker CI vs Forgejo / Gitea Actions →

I have no budget — is there a genuinely free one?

Forgejo / Gitea Actions91

Open source under MIT (Gitea) / GPL-3.0 (Forgejo). Free and open source; self-hosted on your own hardware.

Forgejo / Gitea Actions vs Woodpecker CI →

I want to self-host it and own the data

Jenkins88

Self-hostable, so your data stays on your own server. Free and open source. Commercial support available from CloudBees and others.

Jenkins vs Woodpecker CI →

Every alternative, compared

#1★ TOP PICK

Woodpecker CI

A small, container-native CI server you can run on one box.

93
OPEN SOURCEApache-2.0SELF-HOSTLOCAL-FIRST

Woodpecker is a community fork of Drone that stayed Apache-2.0 after Drone's licence changed. Every pipeline step is a container, the config is a single YAML file, and the whole server is one Go binary plus an agent — it will run comfortably on hardware you would otherwise consider too small for CI. It plugs into GitHub, GitLab, Gitea, Forgejo and Bitbucket, so you can keep hosting code where it is and simply move the build minutes onto your own machine. Of everything here it is the least ceremony for the most control.

Strengths

  • +Genuinely Apache-2.0 with no enterprise carve-out
  • +Container-per-step model — the pipeline is portable by construction
  • +Runs against GitHub, GitLab, Gitea, Forgejo and Bitbucket
  • +Light enough for a small VPS; no database cluster required

Trade-offs

  • −Small ecosystem — no marketplace of ready-made actions
  • −You own the runner: patching, disk space and caching are yours
  • −No hosted option, so there is nobody to page at 3am
  • −Windows and macOS builds need machines you supply
Free and open source. You pay only for the machine it runs on.
WebsiteDocs
#2

Forgejo / Gitea Actions

Actions-compatible CI inside a self-hosted forge.

91
OPEN SOURCEMIT (Gitea) / GPL-3.0 (Forgejo)SELF-HOSTLOCAL-FIRST

Forgejo and Gitea both ship a CI runner that speaks the GitHub Actions workflow format, so a large share of existing `.github/workflows` files run unchanged — including many marketplace actions, which are just repositories. That compatibility is the point: it is the only option here where migration can be a copy rather than a rewrite. The trade is that you are adopting a whole forge, not just a build system, so it suits teams already considering moving off GitHub entirely rather than teams that only want cheaper minutes.

Strengths

  • +Workflow syntax is Actions-compatible — existing YAML often runs as-is
  • +Many GitHub marketplace actions work because they are just repos
  • +Comes with the git host, issues and packages in one binary
  • +Forgejo is GPL-3.0 and community-governed under Codeberg

Trade-offs

  • −Adopting it sensibly means moving your repositories too
  • −Compatibility is high but not total — GitHub-specific contexts break
  • −Smaller runner ecosystem; scaling out is manual work
  • −Two similar projects with a contentious shared history to understand
Free and open source; self-hosted on your own hardware.
WebsiteDocs
#3

Jenkins

The old workhorse — 1,800 plugins and it will build absolutely anything.

88
OPEN SOURCEMITSELF-HOSTLOCAL-FIRST

Jenkins has been the default self-hosted CI server for well over a decade, and its plugin ecosystem is the largest in the category by a wide margin: whatever obscure toolchain, appliance or compliance step you need, someone has already written the plugin. It is MIT-licensed, endlessly extensible, and utterly unfashionable. Modern practice is declarative Jenkinsfiles rather than click-configured jobs, which removes most of the historical complaint about un-versioned build config, but it remains the heaviest thing here to operate.

Strengths

  • +The largest plugin ecosystem of any CI system, by far
  • +Will drive hardware, legacy toolchains and on-prem estates nothing else touches
  • +Mature, stable, and extremely well documented after twenty years
  • +Commercial support exists if you need someone accountable

Trade-offs

  • −Heaviest operational burden here — JVM tuning, plugin upgrades, drift
  • −Plugin quality is uneven and security advisories are frequent
  • −Dated interface and developer experience
  • −Easy to end up with a snowflake controller nobody dares rebuild
Free and open source. Commercial support available from CloudBees and others.
WebsiteDocs
#4

GitHub self-hosted runners

Keep the workflows, move the minutes onto your own machine.

45
SOURCE-AVAILABLEProprietary (runner agent is MIT; the service is GitHub's)SELF-HOST

Not a replacement for Actions but the cheapest fix for its bill: register your own machine as a runner and change one line — `runs-on: self-hosted`. The workflows, the marketplace actions, the pull-request integration and the secrets all stay exactly as they are, and the per-minute charge stops. It is the highest-leverage move in this comparison for most teams. Two cautions. Self-hosted runners are not recommended for public repositories, because a pull request from anyone can execute code on your hardware. And the free status of these minutes is a policy, not a guarantee: GitHub announced a $0.002/min fee on them for March 2026 and postponed it indefinitely after the reaction, which tells you both that the risk is real and that pushing back worked.

Strengths

  • +Zero migration: one line of YAML, everything else unchanged
  • +Removes the minute bill immediately, including for large runners
  • +Lets you use hardware GitHub does not offer — GPUs, ARM, big disks
  • +Keeps the marketplace ecosystem and PR integration intact

Trade-offs

  • −You are still entirely inside GitHub's pricing decisions — the fee was deferred, not withdrawn
  • −Unsafe on public repositories: forked PRs would run on your machine
  • −You own patching, isolation and cleanup between jobs
  • −No sovereignty gain — this is a cost fix, not an independence fix
No per-minute charge as of 2026-07-30 — you pay only for the machine. The announced platform fee remains postponed, not cancelled.
WebsiteDocs

Questions people ask

▸ Did GitHub really try to charge for self-hosted runners?

Yes. In December 2025 GitHub announced a $0.002-per-minute platform fee on self-hosted runner minutes, due to start 1 March 2026. After substantial community backlash it was postponed indefinitely, and as of 2026-07-30 self-hosted minutes are still free. It was deferred rather than cancelled, which is worth remembering when you plan around it.

▸ What is the cheapest way to cut a GitHub Actions bill without migrating?

Move the expensive jobs to self-hosted runners — one line of YAML, no workflow rewrite. macOS runners at roughly $0.062/min are usually the single biggest line, so a mobile build matrix is the first place to look. After that, cache aggressively and stop running the full matrix on every draft push.

▸ Is there a CI system that runs my existing GitHub workflow files?

Forgejo Actions and Gitea Actions implement the same workflow format, so a large share of `.github/workflows` files run unchanged, and many marketplace actions work because they are ordinary repositories. Compatibility is high but not complete — anything relying on GitHub-specific contexts or APIs needs adjusting.

Compare them head-to-head

Woodpecker CI vs Forgejo / Gitea Actions→Woodpecker CI vs Jenkins→Woodpecker CI vs GitHub self-hosted runners→Forgejo / Gitea Actions vs Jenkins→Forgejo / Gitea Actions vs GitHub self-hosted runners→Jenkins vs GitHub self-hosted runners→

Related comparisons

Alternatives to OpenAI API (ChatGPT)8 optionsAlternatives to Notion4 optionsAlternatives to Datadog4 optionsAlternatives to 1Password4 optionsAlternatives to Google Analytics4 optionsAlternatives to Slack3 options

Entry last verified 2026-07-30. Licenses and pricing change — spotted something out of date? That's a correction we want.

The Macrostack brief

New swaps, worth your inbox.

A short, occasional email when we add a high-intent alternative or ship a new head-to-head. No spam, no selling your address — unsubscribe in one click.