Apache CloudStack
7.4#2 in cloud infrastructure as a service (cloud iaas) softwareFree planFree planWebAPILinuxSelf-hosted
VisitApache CloudStack vs Qstack
Qstack
7.8#3 in multi-cloud management softwareFrom CN¥9,999 a yearFree planWebAPILinuxSelf-hosted
VisitWhat both publish
| Fact | Apache CloudStack | Qstack |
|---|---|---|
| API | CloudStack exposes a documented, extensible REST-like API and supports Amazon EC2 and S3-compatible APIs. | QStack advertises an open API intended for external-system integration and describes it as flexible and high performance. |
| API documentation | API references are published for every major feature version from 4.0 through 4.23. | The API page is publicly reachable and provides a QStack/CloudInstall system selector, but the fetched page exposes little endpoint detail. |
| Deployment | Organizations use CloudStack to build public, private, and hybrid clouds. | The maker says the system program is provided free for private deployment, with non-core code open source and support for secondary development. |
| Extensibility | A pluggable adapter framework supports custom hypervisor, storage, network and authentication integrations. | Its architecture uses plugins, templates and tags, with a third-party developer ecosystem for customization. |
Apache CloudStack plans
- Apache CloudStackFree
Qstack plans
- 基础版Free
- 专业版CN¥9,999 a year
- 专业版CN¥49,999, paid once
- 运营版Priced on request
Pick Apache CloudStack if…
CloudStack is aimed at cloud solution providers, managed service providers, telcos, and enterprises building cloud infrastructure. It suits organizations prepared to operate and secure a self-hosted IaaS platform.
Pick Qstack if…
QStack is aimed at IDC teams and businesses managing cloud-hosted products and related operations. The free basic edition is described as suitable for small IDC teams, while the professional edition is intended for growing IDC businesses.