Jenkins Alternatives

GitHub Actions is the CI/CD engine built into GitHub. A workflow is a YAML file stored in your repository; each push, pull request, tag or schedule can trigger it, and its jobs run on runners, the machines that execute the steps. GitHub hosts Linux, Windows and macOS runners for you, or you register your own machines as self-hosted runners. The marketplace of reusable actions plays the role Jenkins plugins play, with one difference that matters for maintenance: each workflow references the version of each action it uses, so you can update one workflow without touching the others.

How the price reads against Jenkins: Jenkins costs nothing to license, but someone pays for the controller, the agents and the hours spent on upgrades. GitHub Actions turns that into a meter. The Free plan includes 2,000 minutes a month, Team ($4 per user per month) 3,000, Enterprise ($21 per user per month) 50,000. Past that, a standard 2-core Linux runner costs $0.006 a minute, Windows $0.010 and macOS $0.062. A team on Team that runs 10,000 Linux minutes a month pays 7,000 extra minutes, about $42. Self-hosted runners stay free and do not eat the included usage, so you can keep your existing Jenkins agents as runners during the move. A risk to watch: GitHub announced a $0.002-a-minute platform charge on self-hosted runners in private repositories, then postponed it to re-evaluate.

Tip: start with GitHub Actions Importer, the official command-line tool. Its audit command reads every project on your Jenkins server and reports how much can be converted, forecast estimates your future minutes from past Jenkins runs, and migrate opens a pull request with the converted workflow. Mandatory build tools, scripted pipelines, secrets, self-hosted runners and unknown plugins still move by hand. If you are also rethinking where your code lives, our GitHub switching guide covers the repository side.

GitLab CI/CD is the pipeline engine of GitLab, the DevOps platform that also hosts your repositories, issues, container registry and security scans. A pipeline is a .gitlab-ci.yml file at the root of the repository; its jobs run on runners, which GitLab describes as the hosts that run jobs, like Jenkins agents. You can use GitLab.com, a dedicated instance, or install GitLab yourself, which matters for teams that left SaaS tools for compliance reasons and run Jenkins on premises for the same reason.

How the price reads against Jenkins: GitLab charges per user, not per build. Free covers 5 users per top-level group and 400 compute minutes a month, which a busy team burns in days, so plan on Premium at $29 per user per month billed annually, with 10,000 compute minutes. Ten developers on Premium come to $290 a month, $3,480 a year. Ultimate is quoted and includes 50,000 minutes and the advanced security suite. Registering your own runners keeps compute on your hardware, the same model as Jenkins agents.

Tip: GitLab maps several common Jenkins plugins to native keywords, for example the Build Timeout plugin to the timeout keyword and the JUnit plugin to JUnit test report artifacts, and its security scanners replace third-party scanning plugins. For a slow migration, the JenkinsFile Wrapper runs a full Jenkins instance inside a GitLab job; GitLab does not package or support it, so treat it as a bridge, not a destination. Before you commit your code host to GitLab, our guide to GitLab alternatives shows what the other hosts offer.

CircleCI is a cloud CI/CD service that works with GitHub, GitLab and Bitbucket repositories. A pipeline is a config.yml file; reusable packages called orbs bundle common steps, a little like Jenkins shared libraries. Its strength is speed on big test suites: it splits tests across parallel machines, caches dependencies and Docker layers, and reruns only failed tests. For a team whose Jenkins builds queue behind each other, that is usually the first visible gain.

How the price reads against Jenkins: CircleCI bills in credits, a unit that pays for compute minutes, active users and some features. The Free plan gives 30,000 credits a month, up to 6,000 build minutes, for up to 5 active users. Performance starts at $15 a month, and extra credits cost $15 per 25,000. Paid credits roll over month to month and expire after a year. A Jenkins team pays nothing per build today; on CircleCI every job has a price, so the first month should be spent watching the credits dashboard.

Watch the quiet costs. Docker layer caching uses 200 credits per job run, about $0.12: a workflow with three parallel Docker build jobs costs about $0.36 in caching each time it runs. Static test splitting is free on every plan, but Smarter Testing features (intelligent test selection, dynamic test splitting, automatic reruns) are billed by test atoms, usually one test file each, past 10,000 a month on Performance. Self-hosted runner concurrency is capped too: 5 concurrent tasks on Free, 20 on Performance. Open-source projects get up to 400,000 credits a month on the Free plan. For the wider category, see our best CI/CD tools ranking.

Azure Pipelines is the CI/CD service of Azure DevOps, Microsoft's suite that also includes Repos, Boards and Artifacts. It builds code from Azure Repos, GitHub or any Git host, on Microsoft-hosted agents for Linux, Windows and macOS, or on your own agents. Pipelines are written in YAML: the classic visual editor is off by default in new organizations (an admin can turn it back on), and Microsoft steers new pipelines to YAML, so Jenkins users who never wrote pipelines as code should plan to learn it.

How the price reads against Jenkins: Azure Pipelines prices parallel jobs, not minutes. A parallel job is one build or deployment running at a time. The free tier gives 1 Microsoft-hosted job with 1,800 minutes a month and 1 self-hosted job with unlimited minutes. Each paid hosted parallel job costs $40 a month with no monthly minute limit, though a single run stops at 360 minutes; each extra self-hosted job costs $15. Watch the first purchase: your first paid hosted job only lifts the free job's limits (60 minutes per run, 1,800 minutes a month), it does not add a second job. Three hosted builds running at once therefore means 3 paid jobs, $120 a month, whatever the minutes. There is no per-user charge for Azure Pipelines itself: Basic licenses, free for the first 5 users and then $6 per user per month, only matter if you also use Repos or Boards. Reusing your Jenkins agents as self-hosted agents is the cheapest path: $15 per parallel job and no minute meter.

Tip: the per-job model rewards long builds. A team whose Jenkins builds take 40 minutes pays the same $40 as a team with 4-minute builds, which makes Azure Pipelines cheaper than per-minute tools for heavy compile jobs. To connect it with the rest of your tools, see our guide to Azure DevOps with Zapier.

Buildkite splits CI/CD in two. Buildkite hosts the control plane: the web interface, the pipeline scheduler and the logs. You run the agents, a small program installed on your own servers, containers or cloud instances, which pull jobs and run them. For a Jenkins team that means keeping your build machines and your network access, while the part that needed constant plugin and Java upgrades goes away. Pipelines can be generated dynamically by a script at run time, which large monorepos use to build only what changed.

How the price reads against Jenkins: Buildkite charges per active user, plus agents. The Free plan covers up to 5 users, 10 concurrent jobs and 2,000 Linux vCPU minutes a month on hosted agents, small agents only: on the 2-vCPU machine that is 1,000 real build minutes. Pro is $30 per active user per month, up to 50 users, with 10 self-hosted agents included and $3.50 per extra agent a month, plus 4,000 Linux vCPU minutes a month on hosted agents. Ten developers with 20 agents pay $300 for users plus 10 extra agents at $3.50, $335 a month. Hosted Linux agents, if you want them, cost $0.004 per vCPU minute, billed to the second.

Tip: Buildkite bills self-hosted agents on sustained monthly usage rather than short peaks, so a burst of builds before a release does not turn into an overage bill. Enterprise has a 30-user minimum, so a 12-person team should plan on Pro.

TeamCity is JetBrains' CI/CD server. Like Jenkins, the On-Premises edition runs on your own servers, with a central server and build agents. Unlike Jenkins, the core features come built in rather than through community plugins: build chains, test reporting, investigation of failed builds and a configuration you can write in a Kotlin DSL. A cloud edition, TeamCity Cloud, runs the server for you.

How the price reads against Jenkins: the On-Premises Professional server is free with unlimited users and 3 build agents, up to 100 build configurations (10 more per extra agent), community support only, which covers a small team. Enterprise costs $2,399 a year with 3 agents and unlimited build configurations, and each extra agent $359 a year. A team that needs 10 agents pays $2,399 plus 7 agents at $359, $4,912 a year, which buys support from the vendor that Jenkins does not have. A license bought today renews at that full price every year: the half-price renewal now applies only to licenses bought before JetBrains changed its policy in late 2025. TeamCity Cloud starts at $15 per committer per month billed yearly, with a 3-committer minimum, $540 a year, and includes 24,000 build credits a month.

Tip: count agents before you count users. A Jenkins setup with many small agents becomes expensive on Enterprise; consolidate agents on bigger machines before you buy licenses. TeamCity Cloud counts as a committer anyone who authors 10 or more version control changes in 30 days, not everyone with a login, and once all committer slots are used it will not start new builds from an extra committer's changes: size the plan before a hiring wave.