# CI/CD Tools

Continuous integration and delivery platforms.

Ranked by the Vioscale composite score: a confidence-weighted blend of independent signals, not user reviews.

| # | Software | Score | Confidence | Vendor |
|--:|---|--:|---|---|
| 1 | [Argo CD](https://www.vioscale.ai/software/argo-cd) | 71.2 | 20% (low) | - |
| 2 | [Concourse CI](https://www.vioscale.ai/software/concourse-ci) | 71.2 | 12% (low) | - |
| 3 | [Bazel](https://www.vioscale.ai/software/bazel) | 70.8 | 19% (low) | - |
| 4 | [Tekton](https://www.vioscale.ai/software/tekton) | 70.6 | 22% (low) | - |
| 5 | [GitHub Actions](https://www.vioscale.ai/software/github-actions) | 69.3 | 26% (low) | GitHub (Microsoft) |
| 6 | [Semaphore CI](https://www.vioscale.ai/software/semaphore-ci) | 69 | 62% (medium) | - |
| 7 | [Semaphore](https://www.vioscale.ai/software/semaphore) | 64.8 | 62% (medium) | - |
| 8 | [GitLab CI/CD](https://www.vioscale.ai/software/gitlab-ci-cd) | 62.5 | 32% (low) | - |
| 9 | [Spinnaker](https://www.vioscale.ai/software/spinnaker) | 61.7 | 15% (low) | - |
| 10 | [CircleCI](https://www.vioscale.ai/software/circleci) | 61.1 | 65% (medium) | CircleCI |
| 11 | [Buildkite](https://www.vioscale.ai/software/buildkite) | 60.7 | 63% (medium) | - |
| 12 | [Jenkins](https://www.vioscale.ai/software/jenkins) | 59.3 | 40% (low) | - |
| 13 | [Flux CD](https://www.vioscale.ai/software/flux-cd) | 58 | 6% (low) | - |
| 14 | [Drone](https://www.vioscale.ai/software/drone) | 57.4 | 20% (low) | - |
| 15 | [Dagger](https://www.vioscale.ai/software/dagger) | 56.1 | 37% (low) | - |
| 16 | [Harness](https://www.vioscale.ai/software/harness) | 52.5 | 20% (low) | - |
| 17 | [Nx](https://www.vioscale.ai/software/nx) | 52.2 | 28% (low) | - |
| 18 | [TeamCity](https://www.vioscale.ai/software/teamcity) | 50 | 3% (low) | - |
| 19 | [Earthly](https://www.vioscale.ai/software/earthly) | 43.4 | 36% (low) | - |
| 20 | [Codefresh](https://www.vioscale.ai/software/codefresh) | 39.3 | 6% (low) | - |

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*Source: Vioscale (https://www.vioscale.ai/categories/ci-cd).*