Skipbox

Self-hosted GitHub Actions runners at a flat price, without running a server

GitHub bills nothing for self-hosted runner minutes. Teams that run their CI on self-hosted runners turn a bill that grows every month into a fixed cost, but only if someone runs the server.

Skipbox is a self-hosted runner you don't run: your own machine, managed for you, for a flat $39 a month with unlimited minutes. Change one runs-on line and your jobs move.

Why self-hosted runners make CI a flat cost

GitHub has two kinds of runners. GitHub-hosted runners bill by the minute on private repositories. Self-hosted runners, machines you connect to your account, bill nothing: GitHub's billing docs list them as usage that stays free and doesn't reduce your included compute. GitHub announced a charge for them on December 16, 2025 and shelved it the next day.

So every minute that runs on a self-hosted runner leaves your GitHub bill. What you pay instead is the machine, and that price doesn't change with your minutes.

What GitHub-hosted minutes cost you meanwhile

GitHub's figures are the bill on GitHub Team after its included compute. Price your own minutes in the calculator on the home page; no sign-in.

The minutes grow every month: coding agents push fixes all day, every new test suite multiplies the jobs per push, and a GitHub budget stops jobs mid-month when it runs out.

Running your own runner is a second job

The minutes are free; the server is work. Doing it yourself means:

  • renting a server and installing and registering the runner
  • updating the OS, Docker, Node, Python and every tool your jobs expect
  • wiping files, processes, containers and tokens between jobs, or rebuilding the machine for each one, which throws away your caches
  • keeping the disk from filling with images and old checkouts
  • adding machines, or a Kubernetes autoscaler, when jobs start to queue
  • noticing at 2 a.m. when the runner went offline

Skipbox does all of that, and you keep the flat price.

What Skipbox gives you

  • A flat price. $39, $79 or $149 a month for 4, 8 or 16 vCPU, unlimited minutes, no usage charges. Add plans to run more jobs at once; jobs beyond your machines wait their turn.
  • Your own warm machine. Docker images, layers and build cache, package caches and the tool cache stay between jobs: at least 7× the cache GitHub gives a repository.
  • Clean after every job. The runner's credentials, processes and containers are wiped, and a health check runs. A machine that fails it is rebuilt automatically. From 13 November 2026, your checkout and its build output (Cargo's target/) stay on your own machine for your next jobs; Clean every job gives each job a fresh machine.
  • Kept current. Ubuntu 24.04, Docker, Node.js and Python are Skipbox's to update.

Moving is one line

jobs:
  build:
    runs-on: skipbox # was ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - run: npm ci && npm test
  1. Sign in to Skipbox with GitHub.
  2. Install the Skipbox GitHub app and pick your repositories.
  3. Change runs-on and push.

Linux jobs run unchanged.

Security

  • The machine is your account's alone; no other company's job runs on it.
  • After every job, the runner's credentials, processes, containers and credential files such as ~/.npmrc are wiped. From 13 November 2026, your checkout and its build output (Cargo's target/) stay on your own machine for your next jobs; Clean every job gives each job a fresh machine.
  • Code from people without write access (such as pull requests from forks) runs on a fresh VM, deleted afterwards. How jobs are kept apart.

Try it on your own jobs

The trial takes no card and runs for 7 days or 3,000 job-minutes. Move one job to runs-on: skipbox and see a self-hosted runner with nothing to maintain.

FAQ

Are self-hosted runner minutes free on GitHub Actions?

Yes. GitHub bills nothing for self-hosted runner minutes, and they don't reduce your included compute. Skipbox's machines connect as self-hosted runners, so the jobs you move there cost only Skipbox's flat price.

Is GitHub's announced self-hosted runner charge in effect?

No. GitHub announced it on December 16, 2025 and shelved it the next day; self-hosted runners are free. Teams that use them fully pay a flat price for CI, and Skipbox gives you that without a server to run.

What does running my own runner involve?

A server, the runner application, OS and tool updates, cleaning the machine between jobs, keeping the disk from filling, and adding machines when jobs queue. Skipbox does all of it for $39 a month and up.

Is a runner that keeps its machine between jobs safe?

On Skipbox the machine is your account's alone. After every job the runner's credentials, processes and containers are wiped and a health check runs; code from people without write access (such as pull requests from forks) runs on a fresh VM. From 13 November 2026, your checkout and its build output (Cargo's target/) stay on your own machine for your next jobs; Clean every job gives each job a fresh machine.

How much does Skipbox cost?

$39, $79 or $149 a month for 4, 8 or 16 vCPU, with unlimited minutes and no usage charges. The trial is free for 7 days, with no card.

Updated November 11, 2026

Faster CI/CD with an always-warm cache

Your warm runner at a flat price

1/12 the cost of GitHub at full use. Flat price, so run it all day. 7× GitHub's cache space.

  • No card
  • Sign in with GitHub
  • Cancel anytime