Technologies for creating and distributing integration connectors in cloud service brokerage systems include a developer portal computing device communicatively coupled to a connector hub of a marketplace computing. The developer portal computing device is configured to receive information from a developer via a developer UI portal of a developer portal computing device. Such information includes connector descriptor information for a connector associated with a cloud service and one or more resource types of the connector. The developer portal computing device is further configured to build, via a connector builder of the developer portal computing device, the connector as a function of the connector descriptor information and the one or more resource types, generate a connector package for the built connector, and transmit the generated connector package to a connector hub of a cloud service marketplace computing device, wherein the connector package is usable to create one or more instances of the connector. Additional embodiments are described herein.