CI/CD Platform Feature Comparison
Updated 26 March 2026
Runners, concurrency, caching, artifacts, and security features across all 7 major CI/CD platforms.
Pricing and Limits
| Feature | GitHub | GitLab | CircleCI | Bitbucket | Azure | Travis CI | Jenkins |
|---|---|---|---|---|---|---|---|
| Free Minutes / Month | 2,000 | 400 | 6,000 | 50 | 1,800 | None | Unlimited |
| Price per Minute | $0.008 | $0.005 | $0.006 | $0.005 | $0.005 | $0.007 | N/A (infra) |
| Free Concurrent Jobs | 20 | 1 | 1 | 1 | 1 | 0 | Unlimited |
| Max Concurrent (Paid) | 180 | 10 | 80 | 10 | 10 | 5 | Unlimited |
| Free Storage | 0.5 GB | 5 GB | None | 1 GB | 2 GB | None | Your disk |
| Storage Rate | $0.25/GB/mo | $0.10/GB/mo | Included | Included | Included | Included | Your cost |
| Caching Support | Built-in | Built-in | Built-in | Built-in | Built-in | Built-in | Plugin |
| Self-Hosted Runners | Yes | Yes | Yes | Yes | Yes | No | Yes |
| Artifact Retention | 90 days | 30 days | 30 days | 14 days | 30 days | 7 days | 1 year+ |
| Config Format | YAML (.github/workflows) | YAML (.gitlab-ci.yml) | YAML (.circleci/config.yml) | YAML (bitbucket-pipelines.yml) | YAML (azure-pipelines.yml) | YAML (.travis.yml) | Groovy (Jenkinsfile) |
Detailed Capabilities
| Capability | GitHub | GitLab | CircleCI | Bitbucket | Azure | Travis CI | Jenkins |
|---|---|---|---|---|---|---|---|
| Runner OS options | Linux, macOS, Windows, ARM | Linux, macOS, Windows, custom | Linux, macOS, Windows, Arm | Linux, Windows | Linux, macOS, Windows | Linux, macOS, Windows | Any (you configure) |
| Container / Docker support | Full (services + containers) | Native (Docker executor) | Docker executor built-in | Pipe images supported | Container jobs + services | Docker available | Docker Pipeline plugin |
| Secrets management | Encrypted secrets + OIDC | Protected variables + Vault | Context secrets + OIDC | Repository / deployment variables | Variable groups + Key Vault | Encrypted env vars | Credentials plugin + Vault |
| Built-in code coverage | Via third-party actions | Native coverage reports | Test Insights dashboard | Via pipe integrations | Built-in publish task | Via Coveralls / Codecov | Jacoco / Cobertura plugins |
| Deployment environments | Environments with approvals | Protected environments | Deployment orbs + hold jobs | Deployment environments | Stages with approvals + gates | Deploy providers (Heroku, etc.) | Manual approval stages |
| Matrix builds | matrix strategy native | parallel: matrix | Matrix orbs | Parallel steps | matrix job strategy | env matrix native | axis combinations |
Platform Verdicts
Best all-round choice
GitHub Actions
Tight GitHub integration, 16,000+ community actions, and a generous free tier. The macOS 10x multiplier is the only pricing trap to watch. Ideal for open-source and small-to-medium teams already on GitHub.
Best integrated platform
GitLab CI/CD
GitLab bundles CI, security scanning, container registry, and deployment tracking in one product. Self-managed gives you unlimited minutes. SaaS free tier is limited to 400 minutes, so most serious teams go self-managed or paid.
Best for speed
CircleCI
CircleCI's Docker Layer Caching and resource classes give fine-grained control over build speed. The Orb ecosystem simplifies common integrations. Pricing is competitive for Linux workloads.
Best for Atlassian shops
Bitbucket Pipelines
Native integration with Jira and Confluence. Pipes marketplace simplifies deployments. Only 50 free minutes is very restrictive; most teams will hit the paid tier quickly.
Best for Microsoft enterprise
Azure DevOps
Deep integration with Azure services, Active Directory, and Microsoft 365. YAML pipelines are powerful but verbose. Strong compliance tooling and approval gates make it popular in regulated industries.
Best for cost at scale
Jenkins
No per-minute pricing makes Jenkins the cheapest option at high volumes. The plugin ecosystem is vast but inconsistent. Maintenance overhead is real: plan for a dedicated platform engineer at larger organisations.