How much does Genymotion SaaS cost, and can Genymotion Desktop run on a Linux host?

Last verified against genymotion.com:

Genymotion SaaS Cloud costs $0.06 per minute per device, billed by actual usage. For Genymotion Desktop on Linux host, you install it locally and can use QEMU by default with no extra hypervisor install on supported Linux distributions.

Billing details for Cloud: usage is pay-as-you-go, and you can scale usage up or down as needed. Genymotion Desktop on Linux is not meant to run on servers, VMs, VPS, or cloud instances.

If you meant Genymotion Desktop on your own Linux machine, the recommended path is to install the desktop app on a supported x86_64 Linux distribution and use QEMU. If you meant a cloud-hosted Linux server, that is not supported for Desktop.