Semaphore vs TeamCity
Semaphore
semaphore.io
TeamCity
jetbrains.comSide by side
| Figure | Semaphore | TeamCity |
|---|---|---|
| Price from | $0.01/mo | $15/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 12 | 8 |
| Spec score · Continuous Integration Software | 8.3 (#18) | 8.7 (#7) |
| Spec score · Ci Cd Platforms | 8.3 (#11) | 8.7 (#5) |
| Spec score · Game Build Automation Software | 8.2 (#19) | 8.7 (#8) |
| Spec score · Mobile CI/CD Software | 8.3 (#11) | 8.8 (#5) |
| Founded | 2011 | 2000 |
| Headquarters | Novi Sad, Serbia | Prague, Czech Republic |
| Support | Free support includes help with account setup, projects, and Git integration; advanced CI troubleshooting is offered through paid support plans. | The support page lists an issue tracker, support requests, documentation, and a community forum; Enterprise support offers 24/7 availability and guaranteed response times. |
Plans
Semaphore
- Free usage creditsFree
- Self-HostedFree
- Ubuntu ARM 2vCPUFree
- Ubuntu ARM 4vCPU$0.01 a month
- Ubuntu ARM 8vCPU$0.01 a month
- Ubuntu x64 2vCPU$0.01 a month
- Ubuntu x64 4vCPU$0.02 a month
- macOS 4vCPU$0.09 a month
- MacOS 4vCPU$0.09 a month
- Basic Support$50 a month
TeamCity
- Professional (On-Premises)Free
- Cloud$15 a month
- TeamCity Cloud$15 a month
- Additional build credits$20, paid once
- Additional Cloud build credits$20, paid once
- Additional build agent$359 a year
- Additional On-Premises build agent$359 a year
- Enterprise (On-Premises)$2,399 a year
In their own words
Semaphore
Semaphore is an AI-native CI/CD platform for building, testing, releasing, and deploying code. Teams organize automated development tasks into workflows containing one or more pipelines. Its visual Workflow Builder represents pipelines, creates YAML configuration, and displays performance feedback. Repositories can connect from GitHub, GitLab, or Bitbucket. Teams can use hosted jobs or run self-hosted agents on Linux, macOS, or Windows; those agents can autoscale with Kubernetes or AWS. Semaphore is open source under Apache 2.0 and can be self-hosted. The default concurrency is 20 jobs, with higher limits available on request. Artifact use is free up to 20 GB monthly egress and 100 GB monthly storage; additional usage is charged separately. A free plan includes account, project, and Git integration assistance, while advanced CI troubleshooting is offered through paid support. Listed paid support begins with Basic Support at $50 a month. Semaphore says data is encrypted in transit and at rest, and that it holds SOC 2 Type 2 and ISO 27001:2022 certifications. Pricing includes free usage credits and per-minute compute charges.
TeamCity
TeamCity is a continuous integration and delivery server for automating software builds, tests and delivery. Build chains organize pipelines into reusable steps that can run in parallel and share results across configurations. Build caching, artifact dependencies and incremental builds reduce repeated work. TeamCity can test changes before commit and commit them automatically if they pass, while test-history analysis can flag inconsistent results. Pipeline settings can be kept in Kotlin DSL, XML or YAML, or generated from the interface. Supported version control systems include Git, Perforce, Mercurial, Subversion and CVS, with integrations for GitHub, GitLab, Bitbucket and Azure DevOps. Listed infrastructure integrations include AWS, Kubernetes, Google Cloud Platform, Azure Resource Manager and VMware vSphere. TeamCity is available on-premises or in the cloud. The Professional on-premises plan is free forever and includes three build agents, 100 build configurations and 10 pipelines. Cloud costs $15.00 per committer, per month, with a three-committer minimum; its trial is 14 days, while the on-premises Enterprise trial lasts 30 days.