How do I get a Genymotion cloud plan for 50 devices?
A 50-device cloud plan requires Sales because the default SaaS Pay-As-You-Go plan only allows 2 simultaneous devices, and higher volumes are handled as a custom offer. Contact sales@genymotion.com for a quote and plan sizing.
For reference, Genymotion SaaS pricing is listed on the pricing page, and simultaneous-device limits are described in How many devices can I run simultaneously?.