ZStack.io is a technology startup that specializes in providing cloud computing solutions. The company's offerings are designed to seamlessly integrate control and data interfaces, providing users with a simple and easy-to-use hybrid cloud experience. This means that they offer a mix of on-premises, private cloud and third-party, public cloud services with orchestration between the two platforms.

ZStack.io's services include complete computing virtualization, storage virtualization, and network virtualization. These features allow resources to be allocated and expanded as needed, providing flexible business solutions. In simpler terms, they help businesses manage their digital resources more efficiently and adapt to changing needs.

The company also offers a basic version of its platform that provides an easy-to-use enterprise-level virtualization platform. This helps clients manage their virtual resources in a unified manner. They also have a community version that provides basic computing, network, and storage functions.

ZStack.io operates in the IT infrastructure market, serving a wide range of clients from small data centers and branch offices to businesses looking for edge computing solutions. Edge computing is a distributed computing paradigm that brings computation and data storage closer to the location where it is needed, to improve response times and save bandwidth.

The company's business model is based on providing cloud computing solutions that users can download and use. They make money by selling these cloud-based services to businesses.

ZStack.io also offers specialized solutions for different sectors such as education and manufacturing, providing cloud computing products designed for different application scenarios in these sectors.

Keywords: Cloud Computing, Hybrid Cloud, Virtualization, IT Infrastructure, Edge Computing, Data Centers, Branch Offices, Education Solutions, Manufacturing Solutions, Business Solutions.