# Bazel vs GitHub Actions

**Leader by vioscaleAI score:** GitHub Actions

| Attribute | Bazel | GitHub Actions |
|---|---|---|
| **vioscaleAI score** | 61.6 (42% (low)) | 70 (71% (medium)) |
| activity.commits_last_30d | 100 | - |
| adoption.dependent_repos | 3 | - |
| adoption.github_stars | 25,942 | - |
| adoption.stackoverflow_questions | - | 42,000 |
| content.faq | `[{"answer":"An open-source build and test system designed to efficiently compile and test projects written in multiple programming languages while supporting builds for different target platforms. It uses intelligent caching and parallel execution to speed up builds and scales to handle large codebases across multiple repositories. It is indexed under CI/CD Tools.","source":"https://bazel.build/","question":"What is Bazel?","confidence":0.6},{"answer":"Bazel 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://bazel.build/","question":"Is Bazel free to use?","confidence":0.6},{"answer":"Bazel supports Windows, macOS, Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://bazel.build/","question":"What platforms does Bazel support?","confidence":0.6},{"answer":"Yes. Bazel can be deployed self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://bazel.build/","question":"Can Bazel be self-hosted?","confidence":0.6},{"answer":"Yes. Bazel 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/bazelbuild/bazel","question":"Is Bazel open source?","confidence":0.95}]` | `[{"answer":"Built-in automation tooling that enables developers to create reusable workflow steps for continuous integration and deployment, supporting multiple runner environments and languages. It is indexed under CI/CD Tools.","source":"https://github.com/pricing","question":"What is GitHub Actions?","confidence":0.6},{"answer":"GitHub Actions offers a free tier, so you can start without paying. Paid plans are also available: Free, Pro and GitHub Enterprise Cloud. Pricing changes often, so verify at source before relying on it.","source":"https://github.com/pricing","question":"Is GitHub Actions free?","confidence":0.6},{"answer":"GitHub Actions supports the web, iOS, Android and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://github.com/pricing","question":"What platforms does GitHub Actions support?","confidence":0.6},{"answer":"Yes. GitHub Actions 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://github.com/pricing","question":"Can GitHub Actions be self-hosted?","confidence":0.6},{"answer":"We have confirmed 29 integrations for GitHub Actions, including Jira, npm, Docker, GitHub Packages, GitHub Pages, CodeQL, Slack and AWS, plus 21 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://github.com/pricing","question":"What does GitHub Actions integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001 and GDPR for GitHub Actions. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as GitHub Actions not holding them. Always confirm compliance directly before you rely on it.","source":"https://github.com/security","question":"What security certifications does GitHub Actions have?","confidence":0.7},{"answer":"GitHub Actions is available in the United States, the EU and Australia.","source":"https://github.com/pricing","question":"Where is GitHub Actions available?","confidence":0.75}]` |
| deployment.options | `{"hybrid":true,"on_prem":true,"self_hosted":true}` | `{"cloud":true,"hybrid":true,"on_prem":true,"self_hosted":true}` |
| description.long | An open-source build and test system designed to efficiently compile and test projects written in multiple programming languages while supporting builds for different target platforms. It uses intelligent caching and parallel execution to speed up builds and scales to handle large codebases across multiple repositories. | Built-in automation tooling that enables developers to create reusable workflow steps for continuous integration and deployment, supporting multiple runner environments and languages. |
| features.capabilities | `{"caching":true,"hosting":"self","marketplace":true,"open_source":true,"matrix_builds":true,"remote_caching":true,"monorepo_native":true,"polyglot_support":true,"incremental_builds":true,"self_hosted_runners":true,"distributed_remote_execution":true,"hermetic_reproducible_builds":true}` | `{"caching":true,"hosting":"both","marketplace":true,"matrix_builds":true,"yaml_pipelines":true,"container_native":true,"secrets_management":true,"deploy_environments":true,"self_hosted_runners":true}` |
| hosting.model | - | cloud |
| integrations.count | - | 23 |
| integrations.list | - | `[{"name":"Jira"},{"name":"npm"},{"name":"Docker"},{"name":"GitHub Packages"},{"name":"GitHub Pages"},{"name":"CodeQL"},{"name":"Slack"},{"name":"AWS"},{"name":"Azure"},{"name":"Google Cloud"},{"name":"Kubernetes"},{"name":"TruffleHog"},{"name":"Prowler"},{"name":"Gosec"},{"name":"Super-Linter"},{"name":"Claude"},{"name":"OpenCommit"},{"name":"Render","native":true,"category":"ci_cd"},{"name":"Linear","native":true,"category":"project_management"},{"name":"CodeRabbit","native":true,"category":"code_review"},{"name":"Codemagic CI/CD","native":true,"category":"ci_cd"},{"name":"Codecov","native":true,"category":"code_quality"},{"name":"Azure Pipelines","native":true,"category":"ci_cd"},{"name":"Zenhub","native":true,"category":"project_management"},{"name":"Codacy","native":true,"category":"code_quality"},{"name":"CircleCI","native":true,"category":"ci_cd"},{"name":"Mergify","native":true,"category":"workflow_automation"},{"name":"GuardRails","native":true,"category":"security"},{"name":"PullApprove","native":true,"category":"code_review"},{"name":"DeepSource","native":true,"category":"code_review"},{"name":"Azure Boards","native":true,"category":"project_management"}]` |
| language.primary | Java | - |
| license.spdx | Apache-2.0 | - |
| market.availability | - | `{"primaryMarkets":[],"availabilityScope":"regional","availableCountries":["US","EU","AU"],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"mac":true,"linux":true,"windows":true}` | `{"web":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://bazel.build/","retrievedAt":"2026-10-13T13:55:36.070Z"}` | `{"type":"subscription","plans":[{"free":true,"name":"Free","components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"ci_cd_minutes_per_month":"2000"}},{"free":false,"name":"Pro","contactSales":false,"includedLimits":{"ci_cd_minutes_per_month":"3000"}},{"free":false,"name":"GitHub Enterprise Cloud","contactSales":true,"includedLimits":{"ci_cd_minutes_per_month":"50000"}}],"summary":"Free tier available. Paid plans from Pro tier upward.","currency":"USD","freeTier":true,"sourceUrl":"https://github.com/pricing","retrievedAt":"2026-09-04T13:21:19.498Z","freeTrialDays":30,"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | freemium |
| pricing.price_level | free | low |
| pricing.transparent | yes | yes |
| release.cadence_days | 4 | - |
| release.history | `[{"url":"https://github.com/bazelbuild/bazel/releases/tag/10.0.0rc1","date":"2026-10-07T19:23:46Z","type":"prerelease","version":"10.0.0rc1"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/9.3.0","date":"2026-10-07T16:47:33Z","type":"stable","version":"9.3.0"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/9.3.0rc5","date":"2026-10-06T06:33:14Z","type":"prerelease","version":"9.3.0rc5"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/9.3.0rc4","date":"2026-10-01T00:02:59Z","type":"prerelease","version":"9.3.0rc4"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/8.8.1","date":"2026-09-24T21:21:45Z","type":"stable","version":"8.8.1"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/9.3.0rc3","date":"2026-09-23T18:02:07Z","type":"prerelease","version":"9.3.0rc3"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/8.8.1rc2","date":"2026-09-22T23:33:48Z","type":"prerelease","version":"8.8.1rc2"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/8.8.1rc1","date":"2026-09-22T20:14:08Z","type":"prerelease","version":"8.8.1rc1"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/9.3.0rc2","date":"2026-09-17T23:53:24Z","type":"prerelease","version":"9.3.0rc2"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/9.3.0rc1","date":"2026-09-15T22:14:23Z","type":"prerelease","version":"9.3.0rc1"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/8.8.0","date":"2026-08-31T22:34:10Z","type":"stable","version":"8.8.0"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/8.8.0rc4","date":"2026-08-27T22:41:09Z","type":"prerelease","version":"8.8.0rc4"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/8.8.0rc3","date":"2026-08-25T22:48:54Z","type":"prerelease","version":"8.8.0rc3"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/8.8.0rc2","date":"2026-08-18T21:22:09Z","type":"prerelease","version":"8.8.0rc2"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/8.8.0rc1","date":"2026-08-06T23:58:18Z","type":"prerelease","version":"8.8.0rc1"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/9.2.0","date":"2026-07-13T20:39:01Z","type":"stable","version":"9.2.0"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/9.2.0rc2","date":"2026-07-09T20:29:30Z","type":"prerelease","version":"9.2.0rc2"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/9.2.0rc1","date":"2026-06-25T23:01:04Z","type":"prerelease","version":"9.2.0rc1"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/9.1.1","date":"2026-06-03T21:14:12Z","type":"stable","version":"9.1.1"},{"url":"https://github.com/bazelbuild/bazel/releases/tag/9.1.1rc1","date":"2026-05-29T20:29:47Z","type":"prerelease","version":"9.1.1rc1"}]` | - |
| reliability.status_page | - | yes |
| security.certifications | - | `[{"name":"SOC 2 Type II","level":"Type II","status":"active"}]` |
| security.disclosure_policy | yes | yes |
| security.gdpr | - | yes |
| security.iso27001 | - | yes |
| security.scorecard | 5.7 | - |
| security.soc2 | - | yes |
| security.trust_center | - | https://github.com/security |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=conda&package_name=bazel&per_page=100","last_12m":0,"max_severity":null}` | - |

## Capabilities (CI/CD Tools)

| Capability | Bazel | GitHub Actions |
|---|:--:|:--:|
| **Deployment** |  |  |
| Hosting | Self-hosted only | Cloud + self-hosted |
| Self-hosted runners | ✓ | ✓ |
| **Core** |  |  |
| Config-as-code pipelines | - | ✓ |
| Matrix / parallel builds | ✓ | ✓ |
| **Build** |  |  |
| Container-native builds | - | ✓ |
| **Performance** |  |  |
| Build caching | ✓ | ✓ |
| **Security** |  |  |
| Secrets management | - | ✓ |
| **Delivery** |  |  |
| Deployment environments & approvals | - | ✓ |
| **Ecosystem** |  |  |
| Reusable actions / marketplace | ✓ | ✓ |

*Source: vioscaleAI. Generated 2026-10-16T20:03:58.501Z. "-" = undocumented, not absent.*