# Proxmox VE vs Ubuntu Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Ubuntu excels in overall user satisfaction, boasting a significantly higher G2 Score compared to Proxmox VE. Users appreciate its **stability and reliability** , with one reviewer noting that it runs smoothly and is easy to customize, making it a preferred choice for many.
- **Users say** that Ubuntu's implementation process is quick and intuitive, with many highlighting the **GNOME desktop environment** as a standout feature. This ease of setup contrasts with Proxmox VE, where some users have mentioned challenges in getting started, despite its all-in-one simplicity.
- **Reviewers mention** that Ubuntu offers excellent hardware compatibility, which enhances the overall user experience. One user noted the **ultra-fluid UI performance** of the latest version, making it a joy to use, while Proxmox VE, although functional, may not provide the same level of polish in user interface design.
- **According to verified reviews** , Ubuntu's support quality is rated higher than that of Proxmox VE. Users have expressed satisfaction with the support they receive from Ubuntu, while Proxmox VE users have reported that support could be improved, with some rating it lower than expected.
- **G2 reviewers highlight** that Proxmox VE is particularly strong in hosting virtual machines, making it ideal for testing and automation. Users appreciate its **built-in clustering and high availability** features, which are beneficial for those needing robust virtualization solutions, although Ubuntu also offers virtualization capabilities.
- **Users note** that both products are well-regarded for their scalability, but Ubuntu edges out with a slightly higher score in this area. Reviewers have mentioned that Ubuntu's resource management and performance management features are particularly effective, ensuring smooth operation even under heavy loads.



| | Proxmox VE | Ubuntu | 
|---|---|---|
| **Star Rating** | 4.6 out of 5 | 4.5 out of 5 | 
| **Total Reviews** | 36 | 2,391 | 
| **Largest Market Segment** | Small-Business (62.9% of reviews) | Small-Business (47.3% of reviews) | 
| **Entry Level Price** | € 4,99 month (per CPU) | No pricing available | 

---
## Top Pros & Cons

### Proxmox VE

Pros:
- Scalability (2 reviews)
- Cost-Effective (1 reviews)

Cons:
- Steep Learning Curve (2 reviews)
- Network Issues (1 reviews)

### Ubuntu

Pros:
- Ease of Use (334 reviews)
- Linux/Ubuntu OS (298 reviews)

Cons:
- Compatibility Issues (140 reviews)
- Limited Software (102 reviews)

---
## Ratings Comparison
| Rating | Proxmox VE | Ubuntu | 
|---|---|---|
  | **Meets Requirements** | 8.9 (32 reviews) | 9.0 (1883 reviews) | 
  | **Ease of Use** | 8.7 (32 reviews) | 8.7 (1900 reviews) | 
  | **Ease of Setup** | 8.1 (27 reviews) | 9.0 (913 reviews) | 
  | **Ease of Admin** | 8.6 (25 reviews) | 8.7 (650 reviews) | 
  | **Quality of Support** | 7.0 (22 reviews) | 8.3 (1727 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.6 (18 reviews) | 8.7 (569 reviews) | 
  | **Product Direction (% positive)** | 10.0 (30 reviews) | 9.1 (1781 reviews) | 

---
## Pricing

### Proxmox VE

#### Entry-Level Pricing

Plan: COMMUNITY

Price: € 4,99 month (per CPU)

Key Features:
- Access to Enterprise repository
- Support via community forum

[Browse all 4 editions](https://www.g2.com/products/proxmox-ve/pricing)

#### Free Trial

No

### Ubuntu

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

---
## Features Comparison By Category

### Cloud Management Platforms

| Product | Score | Reviews |
|---|---|---|
| **Proxmox VE** | N/A | N/A |
| **Ubuntu** | 8.6/10 | 45 |

#### Functionality

| Feature | Proxmox VE | Ubuntu | 
|---|---|---|
| **Cloud Consolidation** | Not enough data | 8.9 (38 reviews) | 
| **Cloud Orchestration** | Not enough data | 8.8 (40 reviews) | 
| **Cloud Optimization** | Not enough data | 8.7 (39 reviews) | 

#### Management

| Feature | Proxmox VE | Ubuntu | 
|---|---|---|
| **Cloud Cost Analytics** | Not enough data | 8.8 (39 reviews) | 
| **Cloud Security** | Not enough data | 8.9 (38 reviews) | 
| **Cloud Resource Management** | Not enough data | 8.7 (36 reviews) | 
| **Cloud Backup and Recovery** | Not enough data | 8.7 (39 reviews) | 

#### Agentic AI - Cloud Management Platforms

| Feature | Proxmox VE | Ubuntu | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 8.1 (24 reviews) | 
| **Cross-system Integration** | Not enough data | 8.2 (24 reviews) | 
| **Decision Making** | Not enough data | 8.3 (24 reviews) | 

### Server Virtualization

| Product | Score | Reviews |
|---|---|---|
| **Proxmox VE** | 9.0/10 | 13 |
| **Ubuntu** | 8.8/10 | 93 |

#### Performance

| Feature | Proxmox VE | Ubuntu | 
|---|---|---|
| **Scalability** | 9.2 (13 reviews) | 9.4 (76 reviews) | 
| **Portability** | 8.5 (12 reviews) | 9.4 (72 reviews) | 
| **Data Recovery** | 8.8 (10 reviews) | 8.7 (71 reviews) | 

#### Functionality

| Feature | Proxmox VE | Ubuntu | 
|---|---|---|
| **OS Integration** | 9.4 (12 reviews) | 9.3 (72 reviews) | 
| **Resource Saving** | 9.2 (12 reviews) | 9.0 (74 reviews) | 
| **Performance Management** | 9.3 (12 reviews) | 9.2 (70 reviews) | 
| **Security** | 8.3 (11 reviews) | 9.4 (72 reviews) | 

#### Agentic AI - Server Virtualization

| Feature | Proxmox VE | Ubuntu | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 8.1 (43 reviews) | 
| **Multi-step Planning** | Not enough data | 8.4 (43 reviews) | 
| **Cross-system Integration** | Not enough data | 8.5 (44 reviews) | 
| **Adaptive Learning** | Not enough data | 8.3 (43 reviews) | 
| **Proactive Assistance** | Not enough data | 8.3 (42 reviews) | 
| **Decision Making** | Not enough data | 8.5 (43 reviews) | 

### Container Engine

| Product | Score | Reviews |
|---|---|---|
| **Proxmox VE** | N/A | N/A |
| **Ubuntu** | 9.0/10 | 59 |

#### Application Support

| Feature | Proxmox VE | Ubuntu | 
|---|---|---|
| **Deployment** | Not enough data | 9.2 (48 reviews) | 
| **Interface support** | Not enough data | 8.8 (40 reviews) | 
| **Processor support** | Not enough data | 9.3 (36 reviews) | 
| **Application Support** | Not enough data | 9.1 (46 reviews) | 

#### System Capability

| Feature | Proxmox VE | Ubuntu | 
|---|---|---|
| **Self Healing High Availability** | Not enough data | 8.7 (33 reviews) | 
| **Orchestration** | Not enough data | 9.0 (40 reviews) | 
| **Scalability** | Not enough data | 9.2 (38 reviews) | 

#### Security

| Feature | Proxmox VE | Ubuntu | 
|---|---|---|
| **Automatic Security Updates** | Not enough data | 9.1 (41 reviews) | 
| **Security updates** | Not enough data | 9.0 (41 reviews) | 

### Operating System

| Product | Score | Reviews |
|---|---|---|
| **Proxmox VE** | N/A | N/A |
| **Ubuntu** | 8.8/10 | 280 |

#### Memory Management - Operating System

| Feature | Proxmox VE | Ubuntu | 
|---|---|---|
| **RAM management** | Not enough data | 9.1 (202 reviews) | 

#### Device Management - Operating System

| Feature | Proxmox VE | Ubuntu | 
|---|---|---|
| **I/O management** | Not enough data | 8.7 (220 reviews) | 

#### Backup and Recovery - Operating System

| Feature | Proxmox VE | Ubuntu | 
|---|---|---|
| **Data backup** | Not enough data | 8.6 (174 reviews) | 

#### Error Detection - Operating System

| Feature | Proxmox VE | Ubuntu | 
|---|---|---|
| **System operations monitoring** | Not enough data | 8.8 (189 reviews) | 

### IoT Operating Systems

| Product | Score | Reviews |
|---|---|---|
| **Proxmox VE** | N/A | N/A |
| **Ubuntu** | 8.9/10 | 41 |

#### Security

| Feature | Proxmox VE | Ubuntu | 
|---|---|---|
| **Access Controls** | Not enough data | 8.8 (34 reviews) | 
| **Network Security** | Not enough data | 9.3 (35 reviews) | 
| **Compliance** | Not enough data | 8.9 (32 reviews) | 
| **Cryptography** | Not enough data | 8.5 (31 reviews) | 

### Security Compliance

| Product | Score | Reviews |
|---|---|---|
| **Proxmox VE** | N/A | N/A |
| **Ubuntu** | 8.3/10 | 49 |

#### Generative AI - Security Compliance

| Feature | Proxmox VE | Ubuntu | 
|---|---|---|
| **Predictive Risk** | Not enough data | 8.2 (36 reviews) | 
| **Automated Documentation** | Not enough data | 8.4 (34 reviews) | 

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


**Unique to Ubuntu (5):** [Security Compliance Software](https://www.g2.com/categories/security-compliance), [Cloud Management Platforms](https://www.g2.com/categories/cloud-management-platforms), [IoT Operating Systems](https://www.g2.com/categories/iot-operating-systems), [Operating Systems](https://www.g2.com/categories/operating-system), [Container Engine Software](https://www.g2.com/categories/container-engine)


---
## Reviewer Demographics

### By Company Size

| Segment | Proxmox VE | Ubuntu | 
|---|---|---|
| **Small-Business** | 62.9% | 47.3% | 
| **Mid-Market** | 28.6% | 33.1% | 
| **Enterprise** | 8.6% | 19.6% | 

### By Industry

#### Proxmox VE

- **Information Technology and Services:** 41.2%
- **Computer Software:** 11.8%
- **Computer & Network Security:** 11.8%
- **Oil & Energy:** 5.9%
- **Internet:** 5.9%
- **Consumer Goods:** 5.9%
- **Mechanical or Industrial Engineering:** 2.9%
- **International Affairs:** 2.9%
- **Higher Education:** 2.9%
- **Financial Services:** 2.9%
- **Other:** 5.9%

#### Ubuntu

- **Information Technology and Services:** 26.3%
- **Computer Software:** 25.1%
- **Computer & Network Security:** 5.3%
- **Higher Education:** 3.5%
- **Internet:** 2.9%
- **Telecommunications:** 2.5%
- **Financial Services:** 2.1%
- **Program Development:** 1.8%
- **Education Management:** 1.8%
- **Research:** 1.5%
- **Other:** 27.3%

---
## Alternatives

### Alternatives to Proxmox VE

- [VMware vSphere](https://www.g2.com/products/vmware-vsphere/reviews) — 4.5/5 stars (761 reviews)
- [Azure Virtual Machines](https://www.g2.com/products/azure-virtual-machines/reviews) — 4.4/5 stars (393 reviews)
- [Nutanix Cloud Infrastructure (NCI)](https://www.g2.com/products/nutanix-cloud-infrastructure-nci/reviews) — 4.5/5 stars (326 reviews)
- [VirtualBox](https://www.g2.com/products/virtualbox/reviews) — 4.5/5 stars (293 reviews)
- [Oracle VM](https://www.g2.com/products/oracle-vm/reviews) — 4.3/5 stars (73 reviews)
- [SUSE Linux Enterprise Server](https://www.g2.com/products/suse-linux-enterprise-server/reviews) — 4.6/5 stars (72 reviews)
- [Virtuozzo](https://www.g2.com/products/virtuozzo/reviews) — 4.4/5 stars (55 reviews)
- [XenServer](https://www.g2.com/products/xenserver/reviews) — 4.2/5 stars (49 reviews)
- [VMware ESXi](https://www.g2.com/products/vmware-esxi/reviews) — 4.7/5 stars (21 reviews)
- [SQL Server on Virtual Machines](https://www.g2.com/products/sql-server-on-virtual-machines/reviews) — 4.6/5 stars (18 reviews)

### Alternatives to Ubuntu

- [Red Hat Enterprise Linux](https://www.g2.com/products/red-hat-enterprise-linux/reviews) — 4.6/5 stars (975 reviews)
- [Windows 11](https://www.g2.com/products/windows-11/reviews) — 4.5/5 stars (4283 reviews)
- [Apple iOS](https://www.g2.com/products/apple-ios/reviews) — 4.6/5 stars (1568 reviews)
- [Android](https://www.g2.com/products/android/reviews) — 4.6/5 stars (1273 reviews)
- [Windows 7](https://www.g2.com/products/windows-7/reviews) — 4.2/5 stars (896 reviews)
- [Windows 8](https://www.g2.com/products/windows-8/reviews) — 3.7/5 stars (577 reviews)
- [macOS Sierra](https://www.g2.com/products/apple-macos-sierra/reviews) — 4.5/5 stars (484 reviews)
- [CentOS](https://www.g2.com/products/centos/reviews) — 4.4/5 stars (426 reviews)
- [Oracle Linux](https://www.g2.com/products/oracle-linux/reviews) — 4.4/5 stars (347 reviews)
- [Chrome OS](https://www.g2.com/products/chrome-os/reviews) — 4.5/5 stars (723 reviews)

---
## Top Discussions

### Proxmox VE

- Title: [Possibility of importing virtual machines from other platforms](https://www.g2.com/discussions/12585-possibility-of-importing-virtual-machines-from-other-platforms) — 2 comments, 1 upvote
  > **Top comment:** "While the answer is yes, unfortunately at the time of writing importing ova files for example isn't a gui based thing.  An example is here:..."
- Title: [What operating system is proxmox?](https://www.g2.com/discussions/what-operating-system-is-proxmox) — 1 comment
  > **Top comment:** "Proxmox VE is a complete operating system based on Debian Linux"
- Title: [Is proxmox still free?](https://www.g2.com/discussions/is-proxmox-still-free) — 1 comment
  > **Top comment:** "Its still free and great!"

### Ubuntu

- Title: [I'm having trouble installing applications on Ubuntu. What are the best practices for a beginner?](https://www.g2.com/discussions/i-m-having-trouble-installing-applications-on-ubuntu-what-are-the-best-practices-for-a-beginner) — 7 comments, 1 upvote
  > **Top comment:** "Please let me know the error, I can help you in installing application on Ubuntu."
- Title: [Is Ubuntu really good OS comoared to other Linux distros?](https://www.g2.com/discussions/is-ubuntu-really-good-os-comoared-to-other-linux-distros) — 7 comments, 2 upvotes
  > **Top comment:** "Hi Avinash,

The packaging system of Ubuntu is inherited from Debian and is very well structured and maintained, making it relatively seldom necessary to..."
- Title: [What is Ubuntu used for?](https://www.g2.com/discussions/what-is-ubuntu-used-for) — 6 comments, 2 upvotes
  > **Top comment:** "operating system"
- Title: [What is Ubuntu Desktop used for?](https://www.g2.com/discussions/what-is-ubuntu-desktop-used-for) — 6 comments, 2 upvotes
  > **Top comment:** "Thanks you
"
- Title: [What is special about Ubuntu?](https://www.g2.com/discussions/what-is-special-about-ubuntu) — 5 comments, 5 upvotes
  > **Top comment:** "is one of the stable linux."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/proxmox-ve-vs-ubuntu)