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It's a split decision.
Choose Buildkite when you need programmable CI/CD pipelines and want to run jobs on self-hosted or hosted agents across Linux, Mac and Windows. Choose Codemagic for cloud-hosted mobile builds, especially if you need iOS code signing and app-release automation. Buildkite charges per active user on Pro, with usage add-ons; Codemagic offers per-minute billing or annual fixed-price plans tied to hardware. Their free tiers have different limits, so compare them against your build workload.
01Side by side
| Buildkite | Codemagic | |
|---|---|---|
| Pricing model | $30 per active user monthly, plus usage add-ons | Per-minute usage or annual fixed-price hardware plans |
| Free tier | Five users, 10 concurrent jobs, Linux minutes and tests | One member, 500 Mac mini M2 minutes, one build |
| Self-hosting | Self-hosted agents supported alongside hosted agents | Hosted cloud infrastructure; self-hosting option not published |
| Integrations | LLM providers, APIs, webhooks and custom triggers | Azure DevOps, GitHub, GitLab, Bitbucket and Git repositories |
| Deployment model | Orchestration across self-hosted and hosted agents | Cloud-hosted CI/CD infrastructure |
| Platforms | Linux, Mac and Windows agents | Android, iOS, web and desktop builds |
| Limits and scaling | Free: 10 concurrent jobs; Pro: up to 250 agents | One free or pay-as-you-go parallel build |
| API and SDKs | API, webhook and custom pipeline triggers | SDK and API details not published |
Buildkite Choose Buildkite if
- Choose Buildkite if you need configurable pipelines and conditional logic.
- Choose Buildkite if jobs must run on self-hosted agents.
- Choose Buildkite if test splitting and analytics fit your CI workflow.
Codemagic Choose Codemagic if
- Choose Codemagic if you build and release mobile apps.
- Choose Codemagic if you need hosted iOS signing workflows.
- Choose Codemagic if you want per-minute or fixed hardware pricing.
02Pricing at real usage
Buildkite's Free Plan costs $0 and includes up to five users, 10 concurrent jobs, 2,000 Linux AMD64 vCPU minutes and 250,000 test executions monthly. Pro costs $30 per active user monthly, with 4,000 Linux AMD64 vCPU minutes and 1 million test executions; additional self-hosted agents cost $3.50 each monthly, and test overages cost $15 per million. Hosted-agent minute rates are not published.
Codemagic Free includes one team member and 500 Mac mini M2 minutes monthly. Pay as you go charges $0.095 per M2 minute, $0.114 per M4 minute, or $0.045 per Linux X2 or Windows minute. Fixed plans, billed annually, start at $3,990 yearly for M2; M4 is $5,400 and M4 Max is $9,000. These include unlimited build minutes and three parallel builds. Pay-as-you-go extra concurrency costs $49 per month.
03API, SDKs and integration
Buildkite supports pipeline triggers through APIs, webhooks and custom integrations. Its AI workflow components connect to LLM providers using your own API key or a Buildkite account. Pipeline configuration supports dynamic pipelines, conditional logic and triggers. The product pages name no SDKs, SDK languages or CLI; ask Buildkite which interfaces and client libraries fit your stack.
Codemagic connects to Azure DevOps, GitHub, GitLab, Bitbucket and other self-hosted or cloud Git repositories. Teams can configure workflows with codemagic.yaml or use its Flutter workflow editor. The product pages name no SDK or CLI, and do not describe a public API for configuring builds. Codemagic targets Android, iOS, web and desktop apps, with features including code signing and Apple Developer portal integration. Check its documentation for configuration details before adopting a workflow format.
04Open source, self-hosting and lock-in
Buildkite supports self-hosted agents as well as hosted Mac, Linux and Windows agents. That lets teams keep job execution on their own infrastructure while using Buildkite for orchestration. Codemagic describes its infrastructure as hosted and maintained in the cloud; the vendor does not publish a self-hosted option in its product pages.
Neither vendor publishes open-source licensing details for these CI products or a specific data-export path. Ask both about pipeline history, logs, artifacts and configuration exports before relying on them for long-term retention. Buildkite's dynamic pipeline configuration and Codemagic's codemagic.yaml are different workflow approaches, so moving between them should be planned as pipeline translation, not a direct configuration swap. Also check how each service handles secrets, signing credentials and stored build artifacts during migration.
Questions people ask
Is Buildkite like Jenkins?
Both sit in the CI/CD workflow, but Buildkite is described as a programmable orchestration platform that runs pipelines across hosted and self-hosted agents. Buildkite also promotes a Jenkins replacement solution. If you are evaluating a move, compare your existing pipeline configuration, agent setup and integrations against Buildkite's dynamic pipelines and triggers.
Is Codemagic legit?
Codemagic describes a hosted CI/CD service for building, testing and releasing apps, with integrations for Azure DevOps, GitHub, GitLab and Bitbucket. Its pricing includes free, usage-based and annual fixed-price options. Those product details help assess fit, but they do not establish a broader judgment about the company.
How big is Buildkite?
Buildkite's homepage displays 49,208 connected agents, a measure of agents rather than employees or customers. The vendor does not publish a company headcount in the product details. If company size matters to procurement, ask Buildkite for current staffing, support coverage and customer references.
Which is cheaper, Buildkite or Codemagic?
It depends on workload. Buildkite Pro starts at $30 per active user monthly, with usage charges for some agents and overages. Codemagic pay-as-you-go charges by build minute, while annual fixed plans start at $3,990 for M2. Compare expected build minutes, concurrency, users and retention needs before choosing.