Top 10 VMware Alternatives Best Virtualization Platforms for 2026

Azure Local (formerly Azure Stack HCI) is a hybrid compute product from Microsoft Corporation's Azure cloud platform.

Microsoft Hyper-V is Microsoft Corporation's built-in Windows Server virtualization hypervisor.

Nutanix, Inc. is a cloud computing company based in San Jose, California. Founded in 2009, it specializes in enterprise cloud platforms that simplify IT infrastructure by integrating servers, virtualization, and storage into a single solution. Nutanix is recognized as a leader in hyperconverged infrastructure (HCI) and hybrid cloud software, serving over 29,000 customers globally. The company's core offering is its hardware-agnostic software platform, which manages virtualized resources efficiently. Key products include the Nutanix Cloud Platform for running applications and data across various environments, Nutanix Cloud Infrastructure tailored for enterprise applications, and Nutanix Enterprise AI for AI infrastructure. Additional capabilities encompass unified storage, central management, and software-defined networking. Nutanix also provides consulting, implementation, and customer support services, catering to industries such as manufacturing, education, government, and technology.

OpenNebula Systems is a European technology company focused on open-source cloud computing and edge infrastructure management. Founded in 2008 and headquartered in Madrid, Spain, the company is the primary developer of the OpenNebula platform, which is designed to manage diverse data center infrastructures. OpenNebula Systems operates globally with offices in Brussels, Brno, and Burlington, Massachusetts. The OpenNebula platform offers a comprehensive solution for building private, hybrid, and public clouds, as well as edge computing environments. It supports cloud infrastructure management, virtualization technologies, container orchestration, and hybrid cloud solutions. The platform is known for its vendor independence, allowing organizations to manage resources without being tied to a single provider. OpenNebula Systems serves over 5,000 organizations worldwide across various sectors, including media, telecommunications, gaming, finance, public sector, IT hosting, and high-performance computing. The company is committed to the open-source philosophy, ensuring its software is fully open and community-driven.

Proxmox Server Solutions GmbH is a software development company based in Vienna, Austria, founded in 2005 by Martin and Dietmar Maurer. The company specializes in open-source enterprise IT solutions, focusing on server virtualization, backup, and email security. Proxmox is committed to providing user-friendly and secure software that promotes vendor independence and cost efficiency. The company offers a suite of integrated products, including the Proxmox Virtual Environment for virtualization, Proxmox Backup Server for backup and restore solutions, and Proxmox Mail Gateway for email security. These products are designed to help organizations build scalable and resilient IT infrastructures. Proxmox also provides enterprise support, training, and consulting services to ensure optimal implementation and business continuity. With a workforce of 11 to 50 employees, Proxmox serves tens of thousands of customers across 142 countries, including enterprises, public sector organizations, educational institutions, and healthcare providers. The company fosters a strong global community and maintains a robust partner network to enhance customer support and service delivery.

Red Hat is a leading provider of enterprise open source software solutions, specializing in technologies such as Linux, cloud computing, containers, and Kubernetes. Founded in 1993 and based in Raleigh, North Carolina, Red Hat operates as a subsidiary of IBM. The company focuses on delivering flexible, stable, and secure IT infrastructure solutions that empower businesses to innovate using open source. Red Hat offers a wide range of products and services, including Red Hat Enterprise Linux, Red Hat OpenShift, and the Ansible Automation Platform. These solutions support various enterprise needs, from operating systems and middleware to automation and virtualization. The company also provides training, certification, consulting, and technical account management services. With over 90% of Fortune 500 companies utilizing its technologies, Red Hat serves diverse sectors such as financial services, healthcare, telecommunications, and the public sector.

Scale Computing is a leading edge-first platform company based in Austin, Texas, with significant operations in Indianapolis and San Francisco. Founded in 2007, the company specializes in integrated infrastructure solutions for distributed enterprises, focusing on edge computing, virtualization, and hyperconverged technologies. The core offering is the Scale Computing Platform (SC//Platform), a unified, software-defined infrastructure that combines storage, servers, and virtualization into a single appliance. This platform features patented HyperCore™ technology, which ensures maximum application uptime by automatically addressing infrastructure issues. The primary product, the HC3 appliance, is a hyperconverged system that installs quickly and can be expanded without downtime, providing high availability and resilience. Scale Computing serves thousands of organizations worldwide, including global retailers and small to medium-sized businesses. Its solutions are designed for environments where ease of use, high availability, and low total cost of ownership are essential, particularly in locations with limited IT resources. The company’s infrastructure supports critical applications close to where data is generated, making it ideal for various global deployments.

Verge.io, founded in 2010 and based in Ann Arbor, Michigan, specializes in Ultraconverged Infrastructure (UCI). The company offers VergeOS, a Private Cloud Operating System designed to unify virtualization, storage, networking, and data protection into a single platform. This innovative approach replaces fragmented IT stacks, allowing organizations to streamline their operations and reduce infrastructure costs significantly. VergeOS serves as a direct alternative to traditional solutions like VMware and Nutanix, enabling quick migration and operational efficiency. The platform supports the creation of secure, multi-tenant private clouds and virtualizes workloads for both Windows and Linux environments. Verge.io primarily serves customers in the United States, with a growing presence in Europe and a select number of clients in Australia. The company is privately funded and employs approximately 11 to 50 people, focusing on providing scalable and cost-effective solutions for businesses modernizing their data centers.

XCP-ng is an open-source virtualization platform stewarded by Vates SAS.

XenServer is an on-premises virtualization solution that operates as a business unit of Cloud Software Group. It offers a platform for desktop, server, and cloud virtualization infrastructures, allowing organizations to consolidate compute resources into virtual workloads efficiently. The product, formerly known as Citrix Hypervisorâ„¢, is built on the Xen bare-metal hypervisor architecture. It supports both Windows and Linux virtual machines, including Windows 11, and features tools for live migration, snapshot and cloning capabilities, and resource pooling. XenServer is designed to reduce virtualization costs and complexity while enhancing security and control across hybrid environments. An entry-level version is available for free, providing advanced features without limits on servers, VMs, or memory. XenServer caters to organizations of all sizes, from small businesses to large enterprises, and is particularly suited for those looking to streamline server infrastructure and manage data center virtualization.