Subscription Management Solutions for Growing Businesses. We work with global payment, technology, service, and channel companies to develop, deliver, and support subscription business management solutions. We partner with top-rated service companies worldwide to extend, connect, deliver, support and manage your Ubersmith solution. Ubersmith is a subscription management company that is headquartered in New York City. It is owned by INAP. We offer open, scalable, and integrated solutions to billing, infrastructure, and ticketing for organizations.