Alternatives to: VMware vSphere

metal-stack is an open-source Metal as a Service platform that turns on-premises hardware into elastic cloud infrastructure with bare-metal performance and Kubernetes integration.

Sardina Systems is a technology partner that delivers open-source cloud infrastructure solutions through its FishOS platform and comprehensive consulting services.

KVM

KVM (Kernel-based Virtual Machine) is an Open Source virtualization solution for Linux that allows users to run multiple virtual machines efficiently.

OpenVZ

OpenVZ is an Open Source container-based virtualization technology for Linux that allows multiple isolated virtual environments to run on a single physical server.

XCP-ng

XCP-ng is an Open Source, high-performance virtualization platform offering a user-friendly experience and seamless integration with Xen Orchestra for centralized management.

XiVO

Wisper 360 is a French-developed, independent software solution for centralized workstation management, offering simplicity, security, and flexibility to revolutionize IT management.

W'Opla is a comprehensive, Open Source based infrastructure management solution offering virtual machine, instance, and container support with advanced security features.

whitesky.cloud is a sovereign cloud platform that enables MSPs, enterprises, governments, and SaaS providers to build, brand, and control their own public or private clouds on their infrastructure with full data sovereignty and compliance.

5G SA Lab

The 5G SA Lab is a complete 5G standalone network solution in a desktop package, ideal for testing, research, and education.

SOFTKLIX Virtualization

SOFTKLIX Virtualization is a secure, cost-effective, and scalable platform for creating and managing virtual workplaces and applications.

Proxmox Virtual Environment

Proxmox VE is an Open Source platform providing complete server management for enterprise virtualization, integrating compute, network, and storage.