How do I test my Android app on many Android versions and screen sizes at once in the cloud?

Last verified against genymotion.com:

Use Genymotion SaaS Cloud to run Android virtual devices in parallel from your browser or CI/CD. It is optimized for teamwork, automation, and can scale tests across multiple Android versions and hardware profiles.

You can launch many devices at once and run the same tests across them to compare results. Genymotion also supports integration with tools like Detox, CircleCI, Bitrise, and Jenkins, which makes it easier to automate cross-device testing.

If you want a cloud-first setup, start with Genymotion SaaS Cloud and choose the Android versions and device profiles you need. If you need infrastructure on a specific cloud provider, Genymotion PaaS is available on AWS, Alibaba, GCP, and Azure.