Does it have any free trial or do I need to pay upfront to use it on the browser?

✅ YES, the browser-based cloud service has a free trial. You do not need to pay upfront to start testing it.

For Genymotion SaaS, you must create and validate an account, then click Request Trial. Individuals get 60 free minutes and up to 2 simultaneous devices, while company users can get 1000 free minutes and up to 10 simultaneous devices. See How do I activate my free trial? and Genymotion SaaS EULA.

If you meant Genymotion Desktop, there is also a 30-day free trial for the Pro edition, and a separate free personal-use edition exists with limitations. See Is Genymotion free? and Is there a trial for Genymotion Desktop Pro edition?.

What are you trying to do in the browser, personal testing or a company project?