Hi @Prashant_P
Welcome to the UiPath Community
Your requirement depend according to the Infra management
you can have various option as you need as below
For going cloud yes its there are additional cost have to spend
yes its possible ,
and also you have another option of UiPath Cloud service that can be run your Orchestrator
and Robot in the Cloud of UiPath currently not available and it will be deploy soon in future
Yoichi
Anil_G
jast1631
Gokul001
yedukondaluaregala
Jon_Smith
adi.mehare