Free for Open Source¶
Use compute credits to run as many parallel tasks as you want and pay only for CPU time used by these tasks. Or bring your own infrastructure and pay directly to your cloud provider within your current billing.
No concurrency limit. No queues¶
Cirrus CI leverages elasticity of the modern clouds to always have available resources to process your builds. Engineers should never wait for builds to start.
Bring you own infrastructure¶
Cirrus CI allows to bring your own infrastructure for your full control over security and for easy of integration with your current workflow.
Flexible execution environment¶
Cirrus CI allows to use any Unix or Windows VMs, any Docker containers, any amount of CPUs, optional SSDs and GPUs.
Simple but very powerful configuration format¶
Learn more about how to configure tasks here. Configure things like:
Check Quick Start guide for more features.
Comparison with popular CIaaS¶
Here is a high level comparison with popular continuous-integration-as-a-service solutions:
|Name||Linux Support||Windows Support||macOS Support||FreeBSD Support||Customizable CPU/Memory||Pricing|
|Cirrus CI||Only for used resources + discounts|
|Travis CI||Max parallel builds|
|Circle CI||Max parallel builds|
|AppVeyor||Max parallel builds|
Feel free to contact support if you have questions for your particular case.