# Buildah vs Kubernetes

| Attribute | Buildah | Kubernetes |
|---|---|---|
| **vioscaleAI score** | 62.3 (41% (low)) | 63.6 (29% (low)) |
| activity.commits_last_30d | 90 | 100 |
| adoption.dependent_repos | 321 | - |
| adoption.github_stars | 9,117 | 128,295 |
| content.faq | `[{"answer":"An open-source utility for building OCI-compliant container images from Dockerfiles or from scratch, maintained by the containers organization. It is indexed under Container Orchestration Tools.","source":"https://buildah.io/","question":"What is Buildah?","confidence":0.6},{"answer":"Buildah is open source, so it can be self-hosted and used at no licence cost. It is released under the Apache-2.0 licence. Pricing changes often, so verify at source before relying on it.","source":"https://buildah.io/","question":"Is Buildah free to use?","confidence":0.6},{"answer":"Buildah supports a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://buildah.io/","question":"What platforms does Buildah support?","confidence":0.6},{"answer":"Yes. Buildah can be deployed self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://buildah.io/","question":"Can Buildah be self-hosted?","confidence":0.6},{"answer":"Yes. Buildah is published under the Apache-2.0 licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/containers/buildah","question":"Is Buildah open source?","confidence":0.95}]` | `[{"answer":"A platform for orchestrating containerized applications across clusters of computers, automatically handling deployment, scaling, and updates based on decades of production experience at Google and community best practices. It is indexed under Container Orchestration Tools.","source":"https://kubernetes.io","question":"What is Kubernetes?","confidence":0.6},{"answer":"Kubernetes is open source, so it can be self-hosted and used at no licence cost. It is released under the Apache-2.0 licence. Pricing changes often, so verify at source before relying on it.","source":"https://kubernetes.io","question":"Is Kubernetes free to use?","confidence":0.6},{"answer":"Kubernetes supports a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://kubernetes.io","question":"What platforms does Kubernetes support?","confidence":0.6},{"answer":"Yes. Kubernetes can be deployed cloud / SaaS, hybrid, on-premise and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://kubernetes.io","question":"Can Kubernetes be self-hosted?","confidence":0.6},{"answer":"Yes. Kubernetes is published under the Apache-2.0 licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/kubernetes/kubernetes","question":"Is Kubernetes open source?","confidence":0.95}]` |
| deployment.options | `{"self_hosted":true}` | `{"cloud":true,"hybrid":true,"on_prem":true}` |
| description.long | Buildah provides a tool for creating and building OCI-standard container images either through Dockerfile instructions or direct command-line commands, without requiring a daemon process or elevated privileges. | An open source platform that automatically schedules, deploys, and manages containerized applications across clusters of machines, providing self-healing and automatic scaling capabilities. |
| features.capabilities | `{"hosting":"self","rootless":true,"daemonless":true,"arm_support":true,"oci_compliant":true,"windows_containers":true}` | `{"hosting":"both","orchestration":"kubernetes","k8s_conformant":true,"stateful_workloads":true,"windows_containers":true,"built_in_networking_cni":true}` |
| language.primary | Go | Go |
| license.spdx | Apache-2.0 | Apache-2.0 |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"linux":true}` | `{"cli":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://buildah.io/","retrievedAt":"2026-10-13T13:50:50.640Z"}` | `{"type":"open_source","summary":"Free and open source","sourceUrl":"https://kubernetes.io","retrievedAt":"2026-09-07T13:11:24.491Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | open_source |
| pricing.price_level | free | free |
| pricing.transparent | - | yes |
| release.cadence_days | 9 | 1 |
| release.history | `[{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.45.2","date":"2026-10-12T15:42:27Z","type":"stable","version":"v1.45.2"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.43.5","date":"2026-10-12T15:41:23Z","type":"stable","version":"v1.43.5"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.45.1","date":"2026-09-15T17:47:57Z","type":"stable","version":"v1.45.1"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.43.4","date":"2026-09-15T17:56:46Z","type":"stable","version":"v1.43.4"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.43.3","date":"2026-09-15T16:46:19Z","type":"stable","version":"v1.43.3"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.45.0","date":"2026-07-30T17:44:23Z","type":"stable","version":"v1.45.0"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.44.1","date":"2026-07-21T17:36:22Z","type":"stable","version":"v1.44.1"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.43.2","date":"2026-06-08T19:32:07Z","type":"stable","version":"v1.43.2"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.44.0","date":"2026-05-27T21:40:35Z","type":"stable","version":"v1.44.0"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.39.9","date":"2026-05-13T14:11:38Z","type":"stable","version":"v1.39.9"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.29.8","date":"2026-05-07T20:13:15Z","type":"stable","version":"v1.29.8"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.33.15","date":"2026-05-04T22:32:46Z","type":"stable","version":"v1.33.15"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.26.11","date":"2026-05-06T17:50:01Z","type":"stable","version":"v1.26.11"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.41.9","date":"2026-04-17T18:46:49Z","type":"stable","version":"v1.41.9"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.43.1","date":"2026-04-08T18:08:26Z","type":"stable","version":"v1.43.1"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.43.0","date":"2026-02-06T13:48:53Z","type":"stable","version":"v1.43.0"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.21.6","date":"2026-01-22T20:16:40Z","type":"stable","version":"v1.21.6"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.29.7","date":"2026-01-15T23:49:32Z","type":"stable","version":"v1.29.7"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.39.8","date":"2026-01-08T21:47:24Z","type":"stable","version":"v1.39.8"},{"url":"https://github.com/podman-container-tools/buildah/releases/tag/v1.37.8","date":"2026-01-08T21:30:45Z","type":"stable","version":"v1.37.8"}]` | `[{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.38.0-alpha.1","date":"2026-09-29T08:46:22Z","type":"prerelease","version":"v1.38.0-alpha.1"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.37.1","date":"2026-09-23T19:13:17Z","type":"stable","version":"v1.37.1"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.36.5","date":"2026-09-23T18:58:18Z","type":"stable","version":"v1.36.5"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.35.9","date":"2026-09-23T19:35:01Z","type":"stable","version":"v1.35.9"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.34.12","date":"2026-09-23T19:58:45Z","type":"stable","version":"v1.34.12"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.37.0","date":"2026-08-26T16:29:12Z","type":"stable","version":"v1.37.0"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.36.4","date":"2026-08-20T11:48:16Z","type":"stable","version":"v1.36.4"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.35.8","date":"2026-08-20T18:59:55Z","type":"stable","version":"v1.35.8"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.34.11","date":"2026-08-20T18:45:38Z","type":"stable","version":"v1.34.11"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.37.0-rc.1","date":"2026-08-20T02:44:01Z","type":"prerelease","version":"v1.37.0-rc.1"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.37.0-rc.0","date":"2026-08-06T12:04:57Z","type":"prerelease","version":"v1.37.0-rc.0"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.36.3","date":"2026-07-23T00:35:52Z","type":"stable","version":"v1.36.3"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.35.7","date":"2026-07-22T22:28:35Z","type":"stable","version":"v1.35.7"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.34.10","date":"2026-07-22T22:01:08Z","type":"stable","version":"v1.34.10"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.37.0-beta.0","date":"2026-07-20T23:21:18Z","type":"prerelease","version":"v1.37.0-beta.0"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.37.0-alpha.3","date":"2026-07-08T18:11:06Z","type":"prerelease","version":"v1.37.0-alpha.3"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.37.0-alpha.2","date":"2026-06-25T02:40:51Z","type":"prerelease","version":"v1.37.0-alpha.2"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.36.2","date":"2026-06-12T11:34:56Z","type":"stable","version":"v1.36.2"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.35.6","date":"2026-06-12T11:32:40Z","type":"stable","version":"v1.35.6"},{"url":"https://github.com/kubernetes/kubernetes/releases/tag/v1.34.9","date":"2026-06-12T11:30:42Z","type":"stable","version":"v1.34.9"}]` |
| security.disclosure_policy | yes | yes |
| security.scorecard | 8.3 | 7.6 |
| security.trust_center | - | https://kubernetes.io/docs/tutorials/security/cluster-level-pss/ |
| security.vulnerabilities | `{"count":9,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fcontainers%2Fbuildah&per_page=100","last_12m":1,"max_severity":"HIGH"}` | - |

## Capabilities (Container Orchestration Tools)

| Capability | Buildah | Kubernetes |
|---|:--:|:--:|
| **Core** |  |  |
| Orchestration scope | - | Kubernetes |
| **Deployment** |  |  |
| Hosting | Self-hosted only | Cloud + self-hosted |
| **Standards** |  |  |
| OCI / CRI compliant | ✓ | - |
| CNCF Certified Kubernetes conformant | - | ✓ |
| **Security** |  |  |
| Rootless operation | ✓ | - |
| **Architecture** |  |  |
| Daemonless architecture | ✓ | - |
| **Platform** |  |  |
| Windows containers | ✓ | ✓ |
| ARM architecture support | ✓ | - |
| **Workloads** |  |  |
| GPU scheduling | - | - |
| Stateful workloads | - | ✓ |
| **Networking** |  |  |
| Built-in networking / CNI | - | ✓ |
| **Ops** |  |  |
| Vendor-managed control plane | - | - |
| **Ecosystem** |  |  |
| CNCF maturity | - | - |
| **UX** |  |  |
| GUI dashboard | - | - |

*Source: vioscaleAI. Generated 2026-10-16T19:03:54.337Z. "-" = undocumented, not absent.*