Proxmox Gold Partner
Rackone supports companies, public bodies and service providers in designing and running Proxmox infrastructures. The Gold Partner qualification is listed on Rackone's official profile on the Proxmox website.
COMPARISON
Proxmox vs VMware: a practical comparison of costs, features and migration
Compare Proxmox VE and VMware starting from the workloads you run, the services you actually use and the cost of the whole infrastructure. We help you assess features, compatibility and the migration path before you choose.
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Is Proxmox better than VMware?
Proxmox VE is the better fit when you want clustering, high availability, live migration, Ceph storage and backup integration in open source software, with an optional subscription priced per CPU socket rather than per core. Where applications are certified only on vSphere, or the environment relies on NSX and the wider VMware Cloud Foundation stack, the choice calls for a dedicated analysis, which we run with you. The comparison below goes item by item: platform, features, costs and migration.
Updated 26 October 2026. This comparison covers Proxmox VE 9.2, released on 21 May 2026, and the VMware vSphere Foundation (VVF) and VMware Cloud Foundation (VCF) 9.1 offerings. Proxmox and VMware sources.
Subscription models, running costs and technology dependencies are leading many organizations to review their virtualization platform. Making the right call means comparing architectures, skills and the services actually in use.
Proxmox Virtual Environment (VE) brings together QEMU/KVM virtual machines, LXC Linux containers, cluster management, storage and networking. Proxmox Backup Server (PBS) and Proxmox Datacenter Manager (PDM) extend data protection and the management of several environments respectively: they are separate products, integrated with the platform.
On the VMware side, VVF and VCF cover different scopes: VCF includes a broader private cloud platform, and a fair VMware vs Proxmox comparison starts from the services you really use. VMware offering matrix.
What's new in Proxmox VE 9.2 and the 9.x series
For anyone assessing an alternative to VMware, the most relevant changes concern workload management, maintenance and compatibility:
- Dynamic cluster balancing. VE 9.2 introduces the Dynamic Load Balancer: it uses actual resource consumption to rebalance the guests managed by high availability (HA), within your placement rules. It is the Proxmox VE counterpart of VMware DRS. 9.2 release.
- Maintenance and CPU compatibility. HA Arm/Disarm pauses and resumes HA management across the cluster during planned work, while keeping the state of the resources. Custom CPU models can be defined in the web interface and checked against the features available on the nodes. The affinity and anti-affinity rules of the 9.x series keep resources together or on separate nodes. 9.2 release and 9.0 release.
- Richer networking. Version 9.2 adds WireGuard and BGP fabrics, route filters and EVPN improvements. 9.2 release and SDN documentation.
- OCI images for containers. Since 9.1, containers can be created from OCI images, which are converted into the LXC stack. 9.1 release and container documentation.
Two updates after the 9.2 release widen the range of uses. Since 5 August 2026 an official Arm64 edition has been available for supported hardware. Since 4 September 2026 Proxmox VE has been certified Omnissa Horizon Ready in Manual Provisioning Mode, including NVIDIA vGPU in certified configurations. Arm64 announcement and Horizon certification.
Proxmox VE vs VMware: feature comparison
The table separates platform features from complementary products. The VMware column refers to VVF/VCF 9.1.
Feature
Proxmox VE 9.2
VMware VVF / VCF 9.1
Hypervisor
QEMU/KVM for VMs; LXC for Linux containers
VMware ESX
License and subscription
Open source (AGPLv3); optional subscription per occupied CPU socket
Proprietary software; subscription per physical core
Cluster management
Web interface built into every node
vSphere Client and vCenter
VM live migration
Included
vMotion
Moving VM disks
Disk migration while the VM is running
Storage vMotion
High availability
HA management, with guests restarted after a failure
vSphere HA; Fault Tolerance is a separate feature
Load balancing
Dynamic Load Balancer for HA-managed resources, within the rules you configure
Distributed Resource Scheduler (DRS)
Distributed storage
Ceph built in, plus other storage options
vSAN, with capacity entitlement tied to the cores licensed
Containers and Kubernetes
LXC built in and containers from OCI images; Docker and Kubernetes deployable in VMs
vSphere Kubernetes Service (VKS)
VM backup
Built-in VE backup and integration with PBS, a separate product
Workload backup solutions; backing up vCenter does not back up the VMs
Firewall and networking
Distributed firewall and SDN built in
vSphere networking; NSX in the VCF offering
Multiple clusters and sites
PDM, a separate product, for central management of VE and PBS environments
vCenter Enhanced Linked Mode and VCF Operations
GPU
PCI passthrough and NVIDIA vGPU
DirectPath I/O and NVIDIA vGPU
API and automation
REST API and CLI; Terraform/OpenTofu provider
VMware APIs and automation tools; further features in VCF Automation
The right tool for each need
High availability, firewall and SDN, LXC containers, several clusters and sites managed with Proxmox Datacenter Manager: the needs that VMware covers with vSphere HA, NSX and vCenter have their own tools in Proxmox. We test them with you on real workloads before the move.
For backup, multi-site management, GPUs and automation: Proxmox Backup Server, PDM, NVIDIA vGPU support and the community Terraform/OpenTofu provider.
What the 9.x series brings
A new nftables backend for the firewall, IPAM and DHCP in the SDN stack alongside the WireGuard and BGP fabrics, LVM snapshots through volume chains: the platform grows with every release, and we test every new feature before bringing it into your clusters.
Sources: firewall, SDN and LVM storage.
Costs and subscriptions: comparing the total cost
Proxmox VE carries no license fees and no editions that unlock extra features. The subscription gives access to the enterprise repository, and vendor support by ticket starts from the Basic level. Official price list.
Proxmox VE plan
Yearly price per occupied CPU socket, VAT excluded
Vendor support tickets
Community
€120
None; community forum
Basic
€370
3 a year
Standard
€550
10 a year
Premium
€1,100
Unlimited
List prices checked on 26 October 2026; prices exclude VAT. To subscribe a cluster, every occupied socket must be covered, with the same level on all nodes. Rackone's 24h support, in English or in Italian, is a separate service with its own contract.
For VMware VVF/VCF the calculation starts from physical cores: the published rule requires at least 16 cores licensed per physical processor, even when the processor has fewer. Price, vSAN capacity, any commercial minimums and add-on components have to come from the quote; applying a generic VMware price to everyone would be wrong. Broadcom counting rules.
The total cost of ownership (TCO) has to include:
- the subscriptions and support services you need;
- servers, storage, network, power and spare capacity for failures;
- backup infrastructure, data retention and restore tests;
- the migration project, testing and skills for your team;
- integrations to keep or replace, and the team's operational work.
With Proxmox the license spend starts lower: a complete VMware vs Proxmox cost comparison sets configurations that deliver the same service, over the same period, side by side.
Get a cost comparison built on your infrastructure.
Who Proxmox VE suits
Proxmox VE suits you if:
- you want virtualization, storage and cluster management on an open source platform;
- you prefer a subscription model based on sockets rather than on the number of cores;
- you want to reduce proprietary dependencies;
- you can size network, storage and cluster for real workloads and failure conditions;
- your team has Linux skills, or can build them with our hands-on support.
We run a dedicated analysis with you if:
- critical applications have certifications or support contracts limited to VMware;
- you use automation, NSX policies or VCF services whose behavior has to be reproduced;
- your VDI or Kubernetes environments depend on specific provisioning and management features;
- hardware, GPUs, passthrough devices or availability requirements limit the migration options.
For public bodies and organizations with sovereignty requirements, Proxmox VE is open source software from a European vendor: your data stays where you choose, including in our Edge network of data centers in Italy and Europe, under Italian jurisdiction and with no transfer outside the EU.
Our Proxmox infrastructure audit (page in Italian) looks into the configuration and weak points of existing environments. To assess a move from VMware, we can start from the inventory of your systems and their dependencies.
Migrating from VMware to Proxmox: planning the move
Importing a VM from ESXi and live migration between Proxmox nodes are two different operations. The import wizard transfers the VM and translates its configuration; we check operating systems, drivers, boot, network and storage ourselves, VM by VM.
With live import, the VM is shut down on ESXi and starts straight away on Proxmox VE while its disks finish copying: downtime is limited to the restart. For VMs that cannot stop there is MultiPortal Migrator, which replicates the disks while the VM keeps running, up to the cutover. Official description of the ESXi import.
The migration plan covers the inventory, a verified backup, a test on a representative group of VMs, the cutover window, application checks and a procedure to roll back to the previous configuration.
Why choose Proxmox with Rackone
Choosing a platform pays off when it becomes an infrastructure that is sized, tested and manageable by your team.
24h support, in English or in Italian
Our Proxmox support service has its own plans and coverage, under a contract separate from the support included in the vendor's subscriptions.
Official subscriptions
We help you choose the right level and buy official Proxmox subscriptions, with invoicing from Italy.
Migration and consulting
From the initial analysis to the final checks, we define the architecture and the adoption path together.
Proxmox vs VMware: frequently asked questions
Is Proxmox VE really free?
Yes, Proxmox VE is free, open source software (AGPLv3) that can run in production without a subscription; infrastructure and services have their own costs. The optional subscription, priced per CPU socket, gives access to the enterprise repository and, from the Basic level, to vendor support tickets.
Does Proxmox VE balance load automatically like VMware DRS?
Yes, since version 9.2 Proxmox VE has a Dynamic Load Balancer: it rebalances the resources managed by high availability according to their actual usage, within the placement rules you set. It is the function that DRS performs in VMware.
Can you migrate from VMware to Proxmox without downtime?
Downtime in a VMware to Proxmox migration is kept to a minimum. With the Proxmox VE live import, the VM is shut down on ESXi and starts straight away on Proxmox while its disks finish copying; with MultiPortal Migrator, continuous replication keeps the VM running until the cutover. We test the cutover plan on your workloads first.
Is Proxmox VE ready for enterprise production?
Yes, Proxmox VE runs in production at companies, public bodies and service providers. Architecture, hardware and support are sized to the requirements of the service, and that is the work we do with you as a Proxmox Gold Partner.
How much can you save by moving from VMware to Proxmox VE?
How much you save by moving from VMware to Proxmox VE depends on the environment, and the starting point is the licensing model: Proxmox VE is priced per CPU socket, VMware VVF and VCF per core, with at least 16 cores licensed per processor. In an assessment we compare your actual VMware quote with a Proxmox VE sizing, including migration, support, backup and the skills your team needs.
Are Proxmox Backup Server and Datacenter Manager included in Proxmox VE?
No. Proxmox VE includes backup and management functions for its own cluster; Proxmox Backup Server (PBS) and Proxmox Datacenter Manager (PDM) are separate open source products, which we install and size with you. PBS adds deduplicated incremental backups and restore features; PDM centralizes the management of several environments.
Can Rackone help us choose, migrate to and run Proxmox VE?
Yes. Rackone provides consulting, migration, official subscriptions and 24h support, in English or in Italian, for companies in Italy and abroad. The work starts from your requirements and the dependencies of your current environment, to identify the platform and the services you need.
Proxmox vs ESXi: which is better?
Proxmox VE and VMware ESXi are both mature bare-metal hypervisors, with snapshots, live backups and support for Windows and Linux guests. Proxmox VE includes clustering, high availability, live migration and distributed storage with no extra licenses and no vCenter, and it is priced per CPU socket; VMware, now part of Broadcom, has a broader catalog sold as per-core subscriptions. Which one fits depends on costs, skills and requirements: we run the comparison on your servers.
Is Proxmox better than Hyper-V?
Proxmox VE is the better choice over Hyper-V when you want clustering, high availability, containers, Ceph storage and backup with no extra licenses, from a single web interface; both are type 1 hypervisors. Hyper-V, built into Windows Server, makes most sense where the infrastructure is all Microsoft and the licenses are already in place. Proxmox VE also runs Windows Server guests well, with the VirtIO drivers.
What replaces vCenter in Proxmox VE?
Proxmox VE needs no vCenter equivalent: the cluster is multi-master, every node serves the full web interface and the configuration is replicated to all of them. There is no separate management server to install, license and protect. For several clusters or sites there is Proxmox Datacenter Manager, free and optional.
Does Proxmox have equivalents of vMotion, DRS and vSphere HA?
Yes, Proxmox VE has equivalents of all three, with no extra licenses. Live migration moves a running VM between nodes, local disks included, like vMotion. High availability restarts the VMs of a failed node elsewhere, like vSphere HA. Since 9.2 the Dynamic Load Balancer in the cluster resource scheduler (CRS) rebalances load dynamically, like DRS. There is no equivalent of vSphere Fault Tolerance.
What are the Proxmox equivalents of vSAN and NSX?
The Proxmox VE equivalent of vSAN is Ceph, built into the platform: the disks of the nodes become a replicated pool, with no capacity-based licenses. The equivalent of NSX is software-defined networking (SDN), with VLAN, QinQ, VXLAN and EVPN zones defined once for the whole cluster, plus the distributed firewall at node and VM level. It covers the most common cases, not the full NSX catalog.
Sources and verification date
Checked on 29 September 2026 against primary sources: release notes, technical documentation and official price lists. Proxmox prices, versions and announcements rechecked on 26 October 2026. Current prices and terms are confirmed in our quote.
- Proxmox VE 9.2: release of 21 May 2026; official downloads.
- Proxmox VE 9.0 and Proxmox VE 9.1: HA affinity, storage and OCI.
- HA, container, SDN, firewall and LVM documentation, official Proxmox sources.
- Proxmox VE subscription prices and terms.
- Proxmox Backup Server 4.2 and Proxmox Datacenter Manager 1.1.
- Arm64 support, NVIDIA vGPU and Omnissa Horizon certification.
- Importing VMs from VMware ESXi, announcement by the Proxmox team.
- VMware VVF/VCF 9.1: feature comparison of 15 July 2026; counting cores and vSAN capacity.
- Proxmox Terraform/OpenTofu provider maintained by the community.
- Rackone on the Proxmox website: Gold Partner profile.
Find out whether Proxmox VE is right for your organization.
We analyze your infrastructure and build a technical and economic comparison around it, with the work a migration would involve.