OpenStack Alternatives for Windows

QEMU (Quick Emulator) is a versatile and powerful open-source hardware virtualizer and emulator. It allows you to run operating systems and programs designed for different architectures on your existing hardware. Acting as a hosted hypervisor, QEMU provides a virtual machine monitor for executing guest systems.

VMware vSphere Hypervisor, also known as ESXi, is a free, bare-metal hypervisor that allows users to virtualize their server hardware, consolidating applications and improving resource utilization. It provides a robust foundation for building virtualized IT environments.

Proxmox VE is a leading open-source platform for enterprise virtualization. It integrates KVM and LXC, offering a unified solution for managing virtual machines and containers via a central web interface.

Amazon Elastic Compute Cloud (EC2) provides scalable, secure, and resizable virtual servers in the cloud. It's a core component of AWS, enabling developers and businesses to run applications with flexibility and control over computing resources.

Microsoft Hyper-V Server is a dedicated, lean hypervisor-based virtualization platform for creating and managing virtual machines. It provides core virtualization capabilities including live migration and clustering, offering a robust foundation for datacenter and cloud environments.

Nanobox is a development platform designed to simplify application building, deployment, and management. It provides consistent local development environments and seamless cloud deployment across various providers, allowing developers to concentrate on coding rather than infrastructure configuration.