# VMware vSphere vs Virtuozzo Comparison
---
## AI Generated Summary
- **G2 reviewers report** that VMware vSphere excels in overall user satisfaction, boasting a significantly higher G2 Score compared to Virtuozzo. Users appreciate its comprehensive features like HA, DRS, and replication, which are essential for enterprise-grade virtualization.
- **Users say** that Virtuozzo offers a cost-effective solution, particularly for small businesses, with features like easy deployment and integrated container platforms. Reviewers highlight its ability to migrate workloads from other virtualization platforms seamlessly, making it an attractive option for budget-conscious users.
- **Reviewers mention** that VMware vSphere provides a robust support system, with many users praising its great service and extensive integration capabilities. The availability of numerous plugins and a strong API enhances its usability in complex environments.
- **According to verified reviews** , Virtuozzo's KVM enhancements and flat pricing per host are standout features, especially for users managing a large number of containers. This flexibility and support for OpenVZ containers are often cited as key advantages.
- **Users highlight** that VMware vSphere is particularly intuitive, with a user-friendly interface that simplifies management tasks. This ease of use is frequently mentioned, making it a preferred choice for enterprises that require efficient resource management.
- **G2 reviewers note** that while Virtuozzo has a solid performance in specific areas, it has fewer recent reviews compared to VMware vSphere, which may indicate a smaller user base or less frequent updates. This could impact the reliability of user experiences over time.



| | VMware vSphere | Virtuozzo | 
|---|---|---|
| **Star Rating** | 4.5 out of 5 | 4.4 out of 5 | 
| **Total Reviews** | 761 | 55 | 
| **Largest Market Segment** | Enterprise (43.6% of reviews) | Small-Business (64.7% of reviews) | 
| **Entry Level Price** | No pricing available | No pricing available | 

---
## Top Pros & Cons

### VMware vSphere

Pros:
- Ease of Use (138 reviews)
- Virtualization Management (110 reviews)

Cons:
- Expensive (106 reviews)
- Licensing Issues (70 reviews)

### Virtuozzo

Pros:
- Affordable (1 reviews)
- Cost-Effective (1 reviews)

Cons:
- Resource Limitations (1 reviews)

---
## Ratings Comparison
| Rating | VMware vSphere | Virtuozzo | 
|---|---|---|
  | **Meets Requirements** | 9.2 (338 reviews) | 8.8 (44 reviews) | 
  | **Ease of Use** | 8.9 (620 reviews) | 8.7 (45 reviews) | 
  | **Ease of Setup** | 8.6 (562 reviews) | 8.2 (34 reviews) | 
  | **Ease of Admin** | 9.0 (277 reviews) | 8.8 (35 reviews) | 
  | **Quality of Support** | 8.5 (313 reviews) | 8.3 (42 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.6 (283 reviews) | 8.8 (32 reviews) | 
  | **Product Direction (% positive)** | 8.0 (335 reviews) | 7.2 (41 reviews) | 

---
## Pricing

### VMware vSphere

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

### Virtuozzo

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

---
## Features Comparison By Category

### Infrastructure as a Service (IaaS)

| Product | Score | Reviews |
|---|---|---|
| **VMware vSphere** | N/A | N/A |
| **Virtuozzo** | N/A | N/A |

#### Infrastructure Provision

| Feature | VMware vSphere | Virtuozzo | 
|---|---|---|
| **Public Cloud** | Not enough data | Not enough data | 
| **Private Cloud** | Not enough data | Not enough data | 
| **Hybrid Cloud** | Not enough data | Not enough data | 
| **Bare Metal** | Not enough data | Not enough data | 
| **High-Performance Computing (HPC)** | Not enough data | Not enough data | 
| **Virtual Machines (VMs)** | Not enough data | Not enough data | 
| **Edge Computing** | Not enough data | Not enough data | 
| **Virtual Networks** | Not enough data | Not enough data | 

#### Management

| Feature | VMware vSphere | Virtuozzo | 
|---|---|---|
| **Pay by Usage** | Not enough data | Not enough data | 
| **Usage Tracking** | Not enough data | Not enough data | 
| **Performance Tracking** | Not enough data | Not enough data | 

#### Functionality

| Feature | VMware vSphere | Virtuozzo | 
|---|---|---|
| **Resource Auto-Scaling** | Not enough data | Not enough data | 

### Server Virtualization

| Product | Score | Reviews |
|---|---|---|
| **VMware vSphere** | 8.4/10 | 182 |
| **Virtuozzo** | N/A | N/A |

#### Performance

| Feature | VMware vSphere | Virtuozzo | 
|---|---|---|
| **Scalability** | 9.2 (171 reviews) | Not enough data | 
| **Portability** | 8.9 (167 reviews) | Not enough data | 
| **Data Recovery** | 8.8 (171 reviews) | Not enough data | 

#### Functionality

| Feature | VMware vSphere | Virtuozzo | 
|---|---|---|
| **OS Integration** | 9.2 (167 reviews) | Not enough data | 
| **Resource Saving** | 9.1 (167 reviews) | Not enough data | 
| **Performance Management** | 9.0 (172 reviews) | Not enough data | 
| **Security** | 8.9 (166 reviews) | Not enough data | 

#### Agentic AI - Server Virtualization

| Feature | VMware vSphere | Virtuozzo | 
|---|---|---|
| **Autonomous Task Execution** | 7.5 (17 reviews) | Not enough data | 
| **Multi-step Planning** | 8.0 (16 reviews) | Not enough data | 
| **Cross-system Integration** | 8.3 (18 reviews) | Not enough data | 
| **Adaptive Learning** | 7.3 (16 reviews) | Not enough data | 
| **Proactive Assistance** | 7.2 (17 reviews) | Not enough data | 
| **Decision Making** | 7.5 (17 reviews) | Not enough data | 

### Container Engine

| Product | Score | Reviews |
|---|---|---|
| **VMware vSphere** | N/A | N/A |
| **Virtuozzo** | N/A | N/A |

#### Application Support

| Feature | VMware vSphere | Virtuozzo | 
|---|---|---|
| **Deployment** | Not enough data | Not enough data | 
| **Interface support** | Not enough data | Not enough data | 
| **Processor support** | Not enough data | Not enough data | 
| **Application Support** | Not enough data | Not enough data | 

#### System Capability

| Feature | VMware vSphere | Virtuozzo | 
|---|---|---|
| **Self Healing High Availability** | Not enough data | Not enough data | 
| **Orchestration** | Not enough data | Not enough data | 
| **Scalability** | Not enough data | Not enough data | 

#### Security

| Feature | VMware vSphere | Virtuozzo | 
|---|---|---|
| **Automatic Security Updates** | Not enough data | Not enough data | 
| **Security updates** | Not enough data | Not enough data | 

### VPS Hosting Platforms

| Product | Score | Reviews |
|---|---|---|
| **VMware vSphere** | N/A | N/A |
| **Virtuozzo** | N/A | N/A |

#### Agentic AI - Virtual Private Servers (VPS)

| Feature | VMware vSphere | Virtuozzo | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

#### Hosting Management

| Feature | VMware vSphere | Virtuozzo | 
|---|---|---|
| **Storage Limits** | Not enough data | Not enough data | 
| **Bandwidth Allowance** | Not enough data | Not enough data | 
| **Email Hosting** | Not enough data | Not enough data | 
| **Control Panel Integration** | Not enough data | Not enough data | 
| **CMS Support** | Not enough data | Not enough data | 
| **Web Framework Support** | Not enough data | Not enough data | 
| **E-Commerce Integration** | Not enough data | Not enough data | 
| **File Management** | Not enough data | Not enough data | 
| **Database Support** | Not enough data | Not enough data | 
| **Security Tools** | Not enough data | Not enough data | 

### Cloud Platform as a Service (PaaS)

| Product | Score | Reviews |
|---|---|---|
| **VMware vSphere** | N/A | N/A |
| **Virtuozzo** | 8.1/10 | 8 |

#### Development

| Feature | VMware vSphere | Virtuozzo | 
|---|---|---|
| **Application Deployment** | Not enough data | 9.0 (7 reviews) | 
| **Development Tools** | Not enough data | 8.1 (7 reviews) | 
| **Development Environment** | Not enough data | 7.8 (6 reviews) | 
| **Language Support** | Not enough data | 8.8 (7 reviews) | 
| **Testing** | Not enough data | 7.8 (6 reviews) | 

#### Database

| Feature | VMware vSphere | Virtuozzo | 
|---|---|---|
| **Database Management** | Not enough data | 8.6 (7 reviews) | 
| **Analytics** | Not enough data | 7.8 (6 reviews) | 
| **Auto Scaling** | Not enough data | 7.7 (8 reviews) | 
| **Backup / Recovery** | Not enough data | 7.9 (7 reviews) | 
| **Storage** | Not enough data | 8.1 (7 reviews) | 

#### Infrastructure

| Feature | VMware vSphere | Virtuozzo | 
|---|---|---|
| **Networking** | Not enough data | 8.1 (7 reviews) | 
| **Virtual Machines** | Not enough data | 7.8 (6 reviews) | 
| **Security** | Not enough data | 7.4 (7 reviews) | 

---
## Categories
**Shared Categories (1):** [Server Virtualization Software](https://www.g2.com/categories/server-virtualization)

**Unique to VMware vSphere (1):** [Container Orchestration Tools](https://www.g2.com/categories/container-orchestration)

**Unique to Virtuozzo (4):** [Container Engine Software](https://www.g2.com/categories/container-engine), [VPS Hosting Platforms](https://www.g2.com/categories/vps-hosting-platforms), [Infrastructure as a Service (IaaS) Software](https://www.g2.com/categories/infrastructure-as-a-service-iaas), [Cloud Platform as a Service (PaaS) Software](https://www.g2.com/categories/cloud-platform-as-a-service-paas)


---
## Reviewer Demographics

### By Company Size

| Segment | VMware vSphere | Virtuozzo | 
|---|---|---|
| **Small-Business** | 14.4% | 64.7% | 
| **Mid-Market** | 42.0% | 25.5% | 
| **Enterprise** | 43.6% | 9.8% | 

### By Industry

#### VMware vSphere

- **Information Technology and Services:** 15.4%
- **Hospital & Health Care:** 5.4%
- **Government Administration:** 5.1%
- **Financial Services:** 5.0%
- **Telecommunications:** 5.0%
- **Computer & Network Security:** 4.5%
- **Computer Software:** 4.2%
- **Banking:** 4.1%
- **Manufacturing:** 3.9%
- **Higher Education:** 3.4%
- **Other:** 44.1%

#### Virtuozzo

- **Information Technology and Services:** 33.3%
- **Computer & Network Security:** 13.7%
- **Computer Software:** 9.8%
- **Oil & Energy:** 5.9%
- **Animation:** 2.0%
- **Architecture & Planning:** 2.0%
- **Building Materials:** 2.0%
- **Computer Networking:** 2.0%
- **Consumer Services:** 2.0%
- **Defense & Space:** 2.0%
- **Other:** 25.5%

---
## Alternatives

### Alternatives to VMware vSphere

- [Red Hat OpenShift](https://www.g2.com/products/red-hat-red-hat-openshift/reviews) — 4.5/5 stars (303 reviews)
- [Azure Virtual Machines](https://www.g2.com/products/azure-virtual-machines/reviews) — 4.4/5 stars (391 reviews)
- [Nutanix Cloud Infrastructure (NCI)](https://www.g2.com/products/nutanix-cloud-infrastructure-nci/reviews) — 4.5/5 stars (324 reviews)
- [VirtualBox](https://www.g2.com/products/virtualbox/reviews) — 4.5/5 stars (291 reviews)
- [Scale Computing Platform](https://www.g2.com/products/scale-computing-platform/reviews) — 4.7/5 stars (265 reviews)
- [DigitalOcean](https://www.g2.com/products/digitalocean/reviews) — 4.6/5 stars (746 reviews)
- [Oracle VM](https://www.g2.com/products/oracle-vm/reviews) — 4.3/5 stars (73 reviews)
- [XenServer](https://www.g2.com/products/xenserver/reviews) — 4.2/5 stars (49 reviews)
- [Proxmox VE](https://www.g2.com/products/proxmox-ve/reviews) — 4.6/5 stars (36 reviews)
- [Red Hat Enterprise Linux](https://www.g2.com/products/red-hat-enterprise-linux/reviews) — 4.6/5 stars (974 reviews)

### Alternatives to Virtuozzo

- [Red Hat OpenShift](https://www.g2.com/products/red-hat-red-hat-openshift/reviews) — 4.5/5 stars (303 reviews)
- [DigitalOcean](https://www.g2.com/products/digitalocean/reviews) — 4.6/5 stars (746 reviews)
- [AWS Lambda](https://www.g2.com/products/aws-lambda/reviews) — 4.6/5 stars (1027 reviews)
- [Azure Virtual Machines](https://www.g2.com/products/azure-virtual-machines/reviews) — 4.4/5 stars (391 reviews)
- [Cloudways](https://www.g2.com/products/cloudways/reviews) — 4.7/5 stars (1126 reviews)
- [Google Compute Engine](https://www.g2.com/products/google-compute-engine/reviews) — 4.5/5 stars (952 reviews)
- [Red Hat Enterprise Linux](https://www.g2.com/products/red-hat-enterprise-linux/reviews) — 4.6/5 stars (974 reviews)
- [Amazon EC2](https://www.g2.com/products/amazon-ec2/reviews) — 4.6/5 stars (1193 reviews)
- [Hostwinds](https://www.g2.com/products/hostwinds/reviews) — 4.9/5 stars (438 reviews)
- [Ubuntu](https://www.g2.com/products/ubuntu/reviews) — 4.5/5 stars (2381 reviews)

---
## Top Discussions

### VMware vSphere

- Title: [Is ESXi software free?](https://www.g2.com/discussions/is-esxi-software-free) — 4 comments, 1 upvote
  > **Top comment:** "no 
but you can use the evaluation version for 3 month and then you can take a decision "
- Title: [What is VMware vSphere Hypervisor used for?](https://www.g2.com/discussions/what-is-vmware-vsphere-hypervisor-used-for) — 2 comments
  > **Top comment:** "Virtual platform to host multiple images on a single machine which has limited resources."
- Title: [What is VMware vSphere standard?](https://www.g2.com/discussions/what-is-vmware-vsphere-standard) — 2 comments
  > **Top comment:** "vSphere 7 has been rearchitected with native Kubernetes for application modernization. Developers can’t afford infrastructure that slows them down –..."
- Title: [What is ESXi operating system?](https://www.g2.com/discussions/what-is-esxi-operating-system) — 1 comment
  > **Top comment:** "yes "
- Title: [What is ESXi used for?](https://www.g2.com/discussions/what-is-esxi-used-for) — 1 comment, 1 upvote
  > **Top comment:** "Virtualization is the creation of a virtual -- rather than actual -- version of something, such as an operating system (OS), a server, a storage device or..."

### Virtuozzo

- Title: [Is Virtuozzo open source?](https://www.g2.com/discussions/is-virtuozzo-open-source) — 1 comment
  > **Top comment:** "Virtuozzo offers open-source container solution - OpenVZ. But the main set of solutions (IaaS, PaaS, WordPress-aaS, etc) are proprietary."
- Title: [Who owns Virtuozzo?](https://www.g2.com/discussions/who-owns-virtuozzo) — 1 comment
  > **Top comment:** "Virtuozzo is a standalone software company founded in 1997."
- Title: [What is OVZ virtualization technology?](https://www.g2.com/discussions/what-is-ovz-virtualization-technology) — 1 comment
  > **Top comment:** "OVZ (Open Virtuozzo) is an operating-system-level virtualization technology for Linux. It allows a physical server to run multiple isolated operating system..."
- Title: [Is Virtuozzo a hypervisor?](https://www.g2.com/discussions/is-virtuozzo-a-hypervisor) — 1 comment
  > **Top comment:** "You may find information you need here https://www.virtuozzo.com/hybrid-server/hypervisor/"
- Title: [Is KVM better than OpenVZ?](https://www.g2.com/discussions/is-kvm-better-than-openvz) — 1 comment
  > **Top comment:** "Definitely not!! (But I may be biased)

The difference between KVM and OpenVZ stems from the fact the two solutions offer two distinct types of..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/vmware-vsphere-vs-virtuozzo)