# GitHub Actions vs Semaphore

**Leader by vioscaleAI score:** GitHub Actions

| Attribute | GitHub Actions | Semaphore |
|---|---|---|
| **vioscaleAI score** | 70 (71% (medium)) | 62.5 (70% (medium)) |
| adoption.stackoverflow_questions | 42,000 | - |
| content.faq | `[{"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}]` | `[{"answer":"An all-in-one continuous integration and delivery platform designed for modern cloud development, offering both open-source self-hosted and cloud-hosted options for building and deploying applications. It is indexed under CI/CD Tools.","source":"https://semaphore.io/","question":"What is Semaphore?","confidence":0.6},{"answer":"Semaphore offers a free tier, so you can start without paying. Paid plans start at $0.00. Pricing changes often, so verify at source before relying on it.","source":"https://semaphore.io/","question":"Is Semaphore free?","confidence":0.6},{"answer":"We have confirmed browser-based access to Semaphore. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://semaphore.io/blog/2013/03/07/semaphore-pricing-update-with-higher-plans.html","question":"What platforms does Semaphore support?","confidence":0.6},{"answer":"Yes. Semaphore can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://semaphore.io/","question":"Can Semaphore be self-hosted?","confidence":0.6},{"answer":"We have independently confirmed SOC 2 and ISO 27001 for Semaphore. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Semaphore not holding them. Always confirm compliance directly before you rely on it.","source":"https://semaphore.io/","question":"What security certifications does Semaphore have?","confidence":0.48}]` |
| deployment.options | `{"cloud":true,"hybrid":true,"on_prem":true,"self_hosted":true}` | `{"cloud":true,"self_hosted":true}` |
| description.long | Built-in automation tooling that enables developers to create reusable workflow steps for continuous integration and deployment, supporting multiple runner environments and languages. | A delivery platform that combines CI/CD capabilities with AI-driven features through a command-line interface. |
| features.capabilities | `{"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":"both","matrix_builds":true,"yaml_pipelines":true,"container_native":true,"self_hosted_runners":true}` |
| hosting.model | cloud | - |
| integrations.count | 23 | 1 |
| 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"}]` | `[{"name":"Flowdock"}]` |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"regional","availableCountries":["US","EU","AU"],"notAvailableCountries":[]}` | - |
| platform.support | `{"web":true}` | `{"cli":true}` |
| pricing | `{"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"]}` | `{"type":"usage","plans":[{"free":false,"name":"Compute - Ubuntu ARM","summary":"$0.003–$0.012/min depending on vCPU","components":[{"per":{"qty":1,"unit":"minute"},"kind":"metered","amount":0.003,"currency":"USD","specification":"2vCPU"},{"per":{"qty":1,"unit":"minute"},"kind":"metered","amount":0.006,"currency":"USD","specification":"4vCPU"},{"per":{"qty":1,"unit":"minute"},"kind":"metered","amount":0.012,"currency":"USD","specification":"8vCPU"}],"contactSales":false,"includedLimits":{"concurrent_jobs":"20 by default"}},{"free":false,"name":"Compute - Ubuntu x64","summary":"$0.0075–$0.015/min depending on vCPU","components":[{"per":{"qty":1,"unit":"minute"},"kind":"metered","amount":0.0075,"currency":"USD","specification":"2vCPU"},{"per":{"qty":1,"unit":"minute"},"kind":"metered","amount":0.015,"currency":"USD","specification":"4vCPU"}],"contactSales":false,"includedLimits":{"concurrent_jobs":"20 by default"}},{"free":false,"name":"Compute - MacOS","summary":"$0.09/min","components":[{"per":{"qty":1,"unit":"minute"},"kind":"metered","amount":0.09,"currency":"USD","specification":"4vCPU"}],"contactSales":false,"includedLimits":{"concurrent_jobs":"20 by default"}},{"free":false,"name":"Compute - Self-Hosted","summary":"$0.0025/min","components":[{"per":{"qty":1,"unit":"minute"},"kind":"metered","amount":0.0025,"currency":"USD"}],"contactSales":false,"includedLimits":{"concurrent_jobs":"contact for limits"}}],"addOns":[{"name":"Dedicated Cache Server","components":[{"kind":"fixed","amount":400,"period":"month","currency":"USD"}]},{"name":"Private Docker Registry","components":[{"kind":"fixed","amount":400,"period":"month","currency":"USD"}]},{"name":"Support - Basic","components":[{"kind":"fixed","amount":50,"period":"month","currency":"USD"}]},{"name":"Support - Priority Response","components":[{"kind":"fixed","amount":250,"period":"month","currency":"USD"}]},{"name":"Support - SLA Standard","components":[{"kind":"fixed","amount":500,"period":"month","currency":"USD"}]},{"name":"Support - SLA Premium","components":[{"kind":"fixed","amount":750,"period":"month","currency":"USD"}]},{"name":"Success - Visibility","components":[{"kind":"fixed","amount":125,"period":"month","currency":"USD"}]},{"name":"Success - Performance","components":[{"kind":"fixed","amount":300,"period":"month","currency":"USD"}]},{"name":"Success - Scale","components":[{"kind":"fixed","amount":1000,"period":"month","currency":"USD"}]},{"name":"Success - Alliance","components":[{"kind":"fixed","amount":2000,"period":"month","currency":"USD"}]},{"name":"Engineering Access","components":[{"kind":"one_time","amount":900,"currency":"USD"},{"kind":"one_time","amount":1250,"currency":"USD"},{"kind":"one_time","amount":2000,"currency":"USD"}]}],"summary":"Pay-per-minute metered compute: $0.0025/min (self-hosted) to $0.09/min (MacOS). Includes 20 concurrent jobs, $15/month free credits, 9.6 GB cache, and free support. Optional modular support and success services.","currency":"USD","freeTier":true,"sourceUrl":"https://semaphore.io/","retrievedAt":"2026-08-03T20:21:00.253Z","startingPrice":{"amount":0.0025,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | low | low |
| pricing.transparent | yes | no |
| reliability.status_page | yes | yes |
| security.certifications | `[{"name":"SOC 2 Type II","level":"Type II","status":"active"}]` | - |
| security.disclosure_policy | yes | - |
| security.gdpr | yes | - |
| security.iso27001 | yes | yes |
| security.pci | - | yes |
| security.soc2 | yes | yes |
| security.trust_center | https://github.com/security | - |

## Capabilities (CI/CD Tools)

| Capability | GitHub Actions | Semaphore |
|---|:--:|:--:|
| **Deployment** |  |  |
| Hosting | Cloud + self-hosted | 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 2026-10-16T18:30:54.182Z. "-" = undocumented, not absent.*