Top 10 VMware Alternatives for 2026

VMware alternatives are virtualization platforms that can take over some or all of the workloads running on VMware vSphere, meaning ESXi hosts managed through vCenter. This guide covers 10 options, from hypervisor replacements such as Proxmox VE, XCP-ng, and Nutanix AHV to Kubernetes-based platforms such as Red Hat OpenShift Virtualization, which runs virtual machines alongside containers.

Interest in VMware competitors has grown since Broadcom acquired VMware, which changed how the products are packaged and licensed. In “The State of Virtualization Report” from Everpure, a survey of 517 IT professionals responsible for VMware environments, 72% said the cost of their VMware renewal was higher than expected.

This guide covers why organizations are evaluating alternatives to VMware, how to compare them, what each platform offers, and what a VMware replacement means for the storage underneath.

Why are companies looking for VMware alternatives?

In 2023, VMware by Broadcom ended the sale of perpetual licenses and Support and Subscription (SnS) renewals for perpetual offerings, moved its portfolio to subscription licensing, and consolidated its lineup around two primary offers: VMware Cloud Foundation (VCF) and VMware vSphere Foundation (VVF). Both products are licensed based on physical CPU cores, with a minimum of 16 cores licensed per physical CPU. See “VMware Licensing Changes Demystified” and “What the Broadcom Acquisition Means” to learn more.

VMware itself is still actively developed. Broadcom launched VCF 9.1 in May 2026 and made VCF 9.1.1 generally available in September 2026. For many organizations, the question is less whether VMware can run their workloads than how much subscription cost and vendor lock-in they want to carry, and whether a second platform belongs in the plan.

4 paths for organizations leaving, or keeping, VMware

The Everpure “A Buyer’s Guide to Modern Virtualization” frames four pathways, and the paths can be combined:

• Optimize VMware. Stay on VMware for the short or long term while lowering total cost of ownership (TCO).
• Move VMware workloads to the cloud. Run VMware-based services on a hyperscaler, or rebuild workloads on native cloud infrastructure.
• Switch to an alternative hypervisor. Replace ESXi with a platform such as Nutanix AHV, Hyper-V, or Proxmox, completely or for selected workloads.
• Run VMs on Kubernetes. Use KubeVirt-based platforms to run virtual machines and containers side by side.

In the virtualization survey, 41% of organizations plan to containerize, and 29% plan to switch hypervisors. “The VMware Evolution: Your Strategic Options in 2026” looks at each path in more depth.

How to evaluate a VMware alternative

The right alternative to VMware depends on the workloads, the skills on hand, and how much operational change the organization can absorb. Use the following criteria to help you differentiate between the options:

• Licensing and cost model: Options range from free open source software with paid support to per-core licenses and platforms bundled with an operating system. Model several years of cost, including support and training.
• Feature coverage: Compare live migration, high availability, resource scheduling, snapshots, and disaster recovery against what VMware provides today.
• Operations and ecosystem: Check the management console, APIs, and integration with existing automation, monitoring, and backup tools, and match the platform to the team’s Windows, Linux, or Kubernetes skills.
• Migration tooling: Confirm how VMs move from ESXi and whether that path depends on VMware components that may change.
• Storage compatibility: Determine whether the platform can use existing storage or requires its own, which decides whether a hypervisor change also becomes a storage migration.
• Portability: Consider how easily workloads and data could move again later, which limits future vendor lock-in.

Top VMware alternatives in 2026

Platforms are listed alphabetically. Order does not indicate preference.

Azure Local

Azure Local, renamed from Azure Stack HCI, is Microsoft’s distributed infrastructure for customer-owned locations. It builds on Hyper-V and uses Azure Arc as its control plane, so on-premises and edge clusters are managed alongside Azure resources. Microsoft prices it per physical core, plus consumption-based charges for any Azure services used. Alongside local Storage Spaces Direct, Azure Local supports Fibre Channel and iSCSI SAN storage. Azure Migrate support for moving VMware VMs to Azure Local became generally available in October 2025.

KVM and OpenStack

KVM (Kernel-based Virtual Machine) is the virtualization technology built into Linux. Its kernel component has been part of mainline Linux since version 2.6.20, and it underpins several platforms on this list. Organizations with strong Linux skills can run KVM directly with standard Linux tooling, or build a private cloud with OpenStack, which orchestrates compute, storage, and networking and typically uses KVM as its hypervisor. The current OpenStack release is 2026.2 “Hibiscus,” released in September 2026. The open source virt-v2v tool converts VMware guests and can write them to OpenStack as Cinder volumes.

Microsoft Hyper-V

Hyper-V is Microsoft’s Type 1 hypervisor, available as a server role in all editions of Windows Server 2025. It supports failover clustering with Cluster Shared Volumes, live migration for planned maintenance, and shielded virtual machines protected by BitLocker, Secure Boot, and TPM 2.0 attestation. There is no separate hypervisor license: Hyper-V is included with Windows Server, and the Datacenter edition includes unlimited virtual machine rights for Windows Server guests. For migration, Microsoft offers a VM Conversion extension for Windows Admin Center, and the offline conversion wizard in System Center Virtual Machine Manager.

Nutanix AHV

Nutanix AHV is a Type 1 hypervisor built on the open source KVM project and delivered as part of Nutanix Cloud Infrastructure. It has traditionally run on hyperconverged nodes that combine compute and storage, and Nutanix Move handles migration from ESXi. Nutanix Cloud Infrastructure can also use a list of validated external storage arrays over Ethernet, with compute-only AHV nodes, so organizations can adopt AHV without moving to hyperconverged storage.

Oracle Linux Virtualization Manager

Oracle Linux Virtualization Manager (OLVM) is a KVM-based server virtualization manager for Oracle Linux hosts. Release 4.5 is based on the oVirt 4.5.5 community release and supports Oracle Linux 8 and Oracle Linux 9 KVM compute hosts in the same environment. KVM and OLVM are included at no license cost, with support available through a single subscription. VMware VMs can be imported with virt-v2v or the Administration Portal’s import option.

Platform9 Private Cloud Director

Private Cloud Director is Platform9’s KVM-based private cloud for running VMs and containers on existing infrastructure. The management plane can be hosted by Platform9 or run in-house, and a free Community Edition is available for a single region. Platform9 also offers vJailbreak, a free tool that automates migration of VMware virtual data centers to Private Cloud Director.

Proxmox VE

Proxmox Virtual Environment (VE) is an open source platform that combines KVM virtual machines and LXC containers in one web-managed system. The current version, Proxmox VE 9.2, is based on Debian 13 “Trixie.” The software is free under the GNU AGPLv3, and paid subscriptions add the enterprise repository and technical support. Proxmox VE includes a built-in import wizard for migrating VMs directly from VMware ESXi, tested by Proxmox from ESXi 6.5 to 8.0. As an open source VMware alternative, it suits cost-sensitive environments.

Red Hat OpenShift Virtualization

OpenShift Virtualization brings virtual machines onto Red Hat OpenShift. It’s based on the open source KubeVirt project, part of the Cloud Native Computing Foundation (CNCF), and runs VMs on the same OpenShift nodes as application containers. It’s included in all OpenShift editions, and Red Hat also sells a VM-focused edition, OpenShift Virtualization Engine. The Migration Toolkit for Virtualization (MTV) supports VMware vSphere as a source for cold or warm migration.

SUSE Virtualization

SUSE Virtualization is the supported, commercial release of the open source Harvester project and part of SUSE Rancher Prime. SUSE Virtualization is a cloud-native hyperconverged infrastructure platform for running virtual machine and container workloads in the data center, multi-cloud, and edge environments. It builds on Kubernetes, KubeVirt, and the Longhorn storage project, and its vm-import-controller add-on imports VMs from VMware vCenter.

XCP-ng

XCP-ng is an open source platform based on the Xen hypervisor and officially part of the Xen Project. It began as a fork of XenServer, is backed commercially by Vates, and is managed through the web-based Xen Orchestra. The current release is XCP-ng 8.3 LTS, which became the long-term support release in June 2025 and is supported until November 2028. Xen Orchestra includes a VMware import tool that doesn’t need a VMware-provided library. As an open source project, XCP-ng is a candidate for organizations looking for a free VMware alternative, particularly those with Xen or XenServer experience.

VMware alternatives compared

Open source and free VMware alternatives

Several VMware alternatives cost nothing to license, with optional paid support:

• Proxmox VE: Free under the AGPLv3, with optional subscriptions for the enterprise repository and support
• XCP-ng: Open source and part of the Xen Project, with commercial support from Vates
• KVM and OpenStack: Open source projects with large communities and several commercial distributions
• Harvester, OLVM, and Platform9 Community Edition: The community release behind SUSE Virtualization, Oracle’s no-license-cost virtualization manager, and a free single-region edition of Private Cloud Director

For desktops and labs rather than servers, Oracle VirtualBox is a hosted, or Type 2, hypervisor that runs on top of an existing operating system. Its base package is open source under GPLv3, while the Extension Pack is free only for personal and educational use. See this article on for the difference.

Free to license is not free to operate. Support, staff time, and replacing VMware-specific tooling all belong in the comparison.

What happens to storage when you leave VMware

Most comparisons of VMware alternatives stop at the hypervisor. But every VM sits on storage, and the storage decision often determines how disruptive a VMware replacement becomes.

Some platforms pool storage across the drives inside each node, so adopting them usually means moving data onto new storage in addition to a new hypervisor. Others attach to external SAN or NAS storage over Fibre Channel, iSCSI, NVMe/TCP, or NFS, so the data can stay on the same array while the hypervisor changes, although VM disks still have to be converted or copied into the new platform’s format. Several platforms, including Azure Local and Nutanix Cloud Infrastructure, support both models. Organizations on VMware vSAN face a storage migration either way, and the Proxmox import wizard, for example, does not support importing VMs that sit on vSAN.

The separation matters most during the transition, when two hypervisors frequently run side by side. A storage layer that serves both avoids two storage silos and lets workloads move without copying data between systems. In “The State of Virtualization Report,” 94% of organizations said that storage flexibility is critical to managing the risk of vendor pricing changes.

The migration data path is changing too. In August 2026, Broadcom removed public download access to the VMware Virtual Disk Development Kit (VDDK), a library that migration tools, including Red Hat’s Migration Toolkit for Virtualization, Nutanix Move, and Azure Migrate, rely on. Access continues through select Technology Alliance Program partners for backup and recovery. Storage platforms that copy VM data inside the array, when source and target share one system, offer a path that does not depend on the VDDK. “Migrating Off VMware without the VDDK” explains what changed, and “Why Storage Flexibility Is Key to Managing Vendor Risk” dives deeper into how flexibility can help manage vendor risk.

How to plan a VMware replacement

A VMware migration is usually run as a phased program rather than a single cutover. A practical sequence:

• Inventory workloads and dependencies. Map each VM to its application, recovery requirements, and any VMware-specific features it relies on, such as NSX networking or vSAN storage policies.
• Group workloads by target. Tier 1 databases, general-purpose VMs, virtual desktops, and cloud-native candidates may each land on a different platform, or stay on VMware.
• Pilot, then test the migration path. Validate performance, backup, and monitoring on the shortlisted platform, and test conversion tooling end to end, including any VDDK dependency.
• Keep data protection continuous. Make sure snapshots, backups, and replication cover workloads on both platforms, with tested restores on the target.
• Migrate in waves. Move lower-risk workloads first and retire VMware capacity as each wave completes.

How Everpure helps with VMware alternatives

Everpure keeps the storage layer consistent across VMware and the platforms that replace or join it. Everpure supports VMware, Nutanix, Hyper-V, Red Hat, OpenStack, and other hypervisors. Everpure™ FlashArray™ unifies block, file, and object storage on an all-flash platform. Organizations can change hypervisors on their own timeline without replacing the array, using the protocols each platform supports.

• Azure Local: FlashArray support for Azure Local over Fibre Channel became generally available in April 2026, using existing FlashArray SANs with up to 64 compute nodes in SAN mode.
• Nutanix AHV: Nutanix Cloud Infrastructure with FlashArray as external storage has been generally available since December 2025, with compute-only AHV nodes connecting over NVMe/TCP and migration through Nutanix Move.
• Red Hat OpenShift Virtualization: Portworx provides a Kubernetes-native data platform for VMs and containers. When VMware datastores and the OpenShift target share a FlashArray system, MTV storage copy offload performs the copy inside the array, with no VDDK in the data path. In Everpure lab testing, a Linux VM with about 305GB of used data migrated in 5 minutes 10 seconds with XCOPY offload, compared with 1 hour 25 minutes over VDDK.
• OpenStack, Proxmox VE, and XCP-ng: OpenStack’s Cinder service includes FlashArray drivers for iSCSI, Fibre Channel, and NVMe, and Everpure publishes integration guides for Proxmox VE and Vates XCP-ng.

For workloads staying on VMware, the FlashStack with VMware vSphere Foundation 9.1 Cisco Validated Design pairs Cisco compute and networking with FlashArray. For the cloud path, Everpure Cloud supports Azure VMware Solution and Amazon Elastic VMware Service. Everpure Fusion™ adds policy-driven automation across arrays, and Evergreen//One™ delivers the platform as a subscription with guaranteed SLAs.

To match each workload to a pathway, download “A Buyer’s Guide to Modern Virtualization.”

Conclusion

The question is rarely whether VMware alternatives can run enterprise workloads. Each platform on this list runs production VMs. The harder question is how much change an organization can absorb, which is why many plans combine VMware where it still fits with a second hypervisor or Kubernetes platform, and a multi-year path between them. The decision that keeps that mix manageable sits below the hypervisor: When storage serves every platform in the plan, a hypervisor change stays a hypervisor change.

VMware alternatives FAQ

Is Hyper-V still free?

Hyper-V has no separate license fee: It’s included with Windows Server, and the Datacenter edition includes unlimited Windows Server virtual machine rights. The free standalone product is gone, though. Hyper-V Server 2019, the final free standalone version, remains in extended support until January 2029, according to Microsoft’s lifecycle policy.

Is VMware becoming obsolete?

No. VMware remains an actively developed platform, and Broadcom launched VMware Cloud Foundation 9.1 in May 2026, followed by VCF 9.1.1 in September 2026. The changes driving evaluations are about licensing, packaging, and cost. Staying on VMware for some or all workloads is one of the four pathways in the Everpure “A Buyer’s Guide to Modern Virtualization,” often alongside a second platform.

What are the top 5 hypervisors?

Five widely used enterprise hypervisors are VMware ESXi, Microsoft Hyper-V, Nutanix AHV, KVM, and Xen. KVM also underpins Proxmox VE, OpenShift Virtualization, and Oracle Linux Virtualization Manager, while XCP-ng is built on Xen. All five are Type 1 hypervisors, which run directly on server hardware rather than on top of an operating system.

Can VMware workloads run in the public cloud without changing hypervisors?

Yes. Hyperscaler services such as Azure VMware Solution (AVS) and Amazon Elastic VMware Service (EVS) run VMware software on cloud infrastructure, so workloads can move without converting VMs. It’s a hosting change rather than a hypervisor change, with a different cost model.

How long does a VMware migration take?

Timelines depend on the number of VMs, application dependencies, and how many platforms are involved. “The State of Virtualization Report” from Everpure notes that the shift away from VMware doesn’t happen overnight and will likely take anywhere from three to five years. Small environments with clear documentation can move much faster, while large estates usually migrate in waves.