Best Server Virtualization Software for 2026

Invent with purpose, realize cost savings, and make your organization more efficient with Microsoft Azure’s open and flexible cloud computing platform.

Spin up a virtual machine, back up your SQL Server instance, and restore it into Azure. It's that easy to reduce your capital investments and optimize operational expenses.

Make autoscaling your VMs easier with Azure Virtual Machine Scale Sets. Run thousands of virtual machines in minutes based on customizable metrics.

Learn how Oracle Virtual Machine (VM) server virtualization is designed to enable rapid enterprise application deployment and simplify lifecycle management.

Optimize the runtime of open source technologies, including Apache Spark, Anaconda and Python, and gain insights from data at its source.

Accelerate IBM Power Systems virtualization and cloud management

Deploy superior virtualization solutions for AIX, Linux and IBM i clients

Gain rapid scalability, deployment in 60+ global data centers and access to industry-leading disaster recovery, backup, security and compliance solutions.

vSphere Hypervisor is a bare-metal hypervisor that virtualizes servers; allowing you to consolidate your applications while saving time and money managing your IT infrastructure. Learn More.

VMware ESXi formerly known as ESX is a bare metal hypervisor that installs easily on to your server and partitions it into multiple virtual machines. Discover what it can do for you today.

VMmanager automatically creates KVM based virtual machines. It provides flexible features to control and manage virtual infrastructure. The free version of VMmanager comes without any features limits for 30 days. It allows hosting providers to automate the provisioning of VPS services to their clients.

vSphere Hypervisor is a bare-metal hypervisor that virtualizes servers; allowing you to consolidate your applications while saving time and money managing your IT infrastructure. Learn More.

IBM Secure Virtualization provides hardware to protect cloud virtualized workloads down to the microchip level.

Looking to transform your network architecture and operations? Cisco combines NFV with Open Source and SDN for an innovative and adaptable network. Learn more.

An open source, software-defined platform that virtualizes Linux and Microsoft Windows workloads.

Citrix Hypervisor is a leading virtualization management platform optimized for application, desktop and server virtualization.

Broad support for all major operating systems on physical servers and leading virtualization and cloud platforms. Rich out-of-the-box content helps IT automate continuous compliance checks and remediation for regulatory requirements. IT staff can build, configure, and enforce compliance faster and more reliably.

Proxmox develops the open-source virtualization platform Proxmox VE, the backup solution Proxmox Backup Server, and the Proxmox Mail Gateway, an open-source email security solution to protect your mail server.

UCS Virtual Machine Manager (UVMM) is an easy-to-use and cost-efficient management tool to virtualize IT infrastructures. Using the hypervisor KVM as the underlying virtualization technology, UVMM lets you create, manage and remove virtualized servers and machines. UVMM also manages cloud computing environments based on OpenStack or Amazon EC2.

antsle Private Cloud lets you focus on your mission, not infrastructure management. Whether for your cybersec lab, DevOps, or edge production, deploy virtual private servers (antlets) with ease using our world-class management console. Built on edgeLinux, a purpose-built OS, Antsle offers instant snapshots, rollbacks, and custom OS templates. Expand effortlessly across multiple nodes while managing virtual NICs, VLANs, and port forwarding with a simple point-and-click interface. Run bare-metal containers alongside VMs in a unified toolset to maximize hardware efficiency. Automate and manage the antlet fleet with our OpenAPI-compliant REST API, integrating seamlessly with Terraform. Enable flexible backups to self-managed storage or Antsle Cloud, ensuring quick disaster recovery by healing antlets to other servers in a single click. Antsle also supports load balancing and scaling by adding nodes to expand storage, memory, and compute power. Purpose-built to save time, antMan transforms infrastructure management from hours to seconds, empowering users to execute faster..