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VMware ESXi 4.0

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VMware ESXi 4.0 is a purpose-built bare-metal hypervisor designed for system administrators.

Virtualization Platform
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Market Share of VMware ESXi 4.0

Current Customer(s)

380

Market Share (Est.)

0.18%

Ranking

#25

Top Competitors and Alternatives of VMware ESXi 4.0

The top three of VMware ESXi 4.0’s competitors in the Virtualization Platform category are VMware with 43.08%, Citrix Workspace App with 15.48%, VMware vSphere with 10.69% market share.

TechnologyDomainsMarket Share (Est.)Versus page
VMware9034943.08%VMware ESXi 4.0 vs VMware
Citrix Workspace App3246715.48%VMware ESXi 4.0 vs Citrix Workspace App
VMware vSphere2242810.69%VMware ESXi 4.0 vs VMware vSphere
VMware ESXi123455.89%VMware ESXi 4.0 vs VMware ESXi
Microsoft Hyper-V97624.65%VMware ESXi 4.0 vs Microsoft Hyper-V
Citrix Virtual Apps and Desktops67803.23%VMware ESXi 4.0 vs Citrix Virtual Apps and Desktops
Citrix XenApp67303.21%VMware ESXi 4.0 vs Citrix XenApp
Oracle Virtualization38341.83%VMware ESXi 4.0 vs Oracle Virtualization
VMware Horizon33311.59%VMware ESXi 4.0 vs VMware Horizon
VirtualBox26031.24%VMware ESXi 4.0 vs VirtualBox
XenServer25901.23%VMware ESXi 4.0 vs XenServer
Proxmox21721.04%VMware ESXi 4.0 vs Proxmox
Oracle VM21521.03%VMware ESXi 4.0 vs Oracle VM
VMWare NSX16250.77%VMware ESXi 4.0 vs VMWare NSX
VMware Workstation Pro15680.75%VMware ESXi 4.0 vs VMware Workstation Pro
LXC7200.34%VMware ESXi 4.0 vs LXC
VMware ESX 3.56170.29%VMware ESXi 4.0 vs VMware ESX 3.5
Red Hat Enterprise Virtualization5740.27%VMware ESXi 4.0 vs Red Hat Enterprise Virtualization
VMware Fusion5500.26%VMware ESXi 4.0 vs VMware Fusion
KVM5200.25%VMware ESXi 4.0 vs KVM
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Popular Comparisons

Top Competitors and Alternatives of VMware ESXi 4.0

The top three of VMware ESXi 4.0’s competitors in the Virtualization Platform category are VMware with 43.08%, Citrix Workspace App with 15.48%, VMware vSphere with 10.69% market share.

VMware ESXi 4.0 vs VMware

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VMware ESXi 4.0 vs Citrix Workspace App

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VMware ESXi 4.0 vs VMware vSphere

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VMware ESXi 4.0 vs VMware ESXi

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VMware ESXi 4.0 vs Microsoft Hyper-V

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VMware ESXi 4.0 vs Citrix Virtual Apps and Desktops

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VMware ESXi 4.0 vs Citrix XenApp

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VMware ESXi 4.0 vs Oracle Virtualization

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Customers of VMware ESXi 4.0

Around the world in 2025, over 380 companies have started using VMware ESXi 4.0 as Virtualization Platform tool.

CustomersEmployee RangeCityRegionCountrySocial Links
UPMC10,000+PittsburghPennsylvaniaUnited States
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TELUS10,000+VancouverBritish ColumbiaCanada
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ADP10,000+RoselandNew JerseyUnited States
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MetLife10,000+New York CityNew YorkUnited States
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Eni10,000+RomeLatiumItaly
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John Deere10,000+MolineIllinoisUnited States
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Jacobs10,000+DallasTexasUnited States
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Corus Entertainment10,000+TorontoOntarioCanada
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Infosys10,000+BengaluruKarnatakaIndia
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UnitedHealth Group10,000+Minnetonka MillsMinnesotaUnited States
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VMware ESXi 4.0 Customers by Products and Services

The top three products and services offering customers that use VMware ESXi 4.0 for Virtualization Platform are Cloud Services (30), Cybersecurity (20), Consulting (18).

Customers

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VMware ESXi 4.0 Customers by Employee Size

The majority of VMware ESXi 4.0's customers for the virtualization category fall in the company size of 10,000+ employees (119 companies), 1,000 - 4,999 employees (70 companies), 250 - 499 employees (42 companies).

Employee Size

VMware ESXi 4.0 Customers by Geography

The top three geographies of VMware ESXi 4.0 for virtualization are the United States with 192(58.54%), United Kingdom with 36(10.98%), India with 29(8.84%) customers respectively.

Customers

Employees of VMware ESXi 4.0

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Also see other Products/Services by VMware ESXi 4.0 in:

Virtualization Platform

FAQ

Find answers to the most often asked questions by users.

Who are the top VMware ESXi 4.0 competitors?

VMware ESXi 4.0’s Top competitors in the virtualization category are VMware, Citrix Workspace App, VMware vSphere. You can view a full list of VMware ESXi 4.0 competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of VMware ESXi 4.0 and 40,000 other technologies on the internet. You can also compare VMware ESXi 4.0 and its feature with top competitors here : VMware ESXi 4.0 vs VMware VMware ESXi 4.0 vs Citrix Workspace App VMware ESXi 4.0 vs VMware vSphere.

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What is VMware ESXi 4.0 customer distribution based on company size?

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What is VMware ESXi 4.0 market share in the virtualization?

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What are the top countries that use VMware ESXi 4.0?

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What are the top industries that use VMware ESXi 4.0?

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