# Amazon EC2 vs CentOS Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Amazon EC2 excels in its **ease of use** , with many users highlighting how the service is accessible even to non-technical individuals. One user mentioned that creating a new EC2 server takes about five minutes, making it a great option for those who need quick deployment without extensive technical knowledge.
- **Users say** that CentOS is recognized for its **reliability and long-term support** , particularly in enterprise environments. Reviewers appreciate its stability and compatibility with Red Hat Enterprise Linux, making it a solid choice for users who prioritize a consistent and secure operating system.
- **Reviewers mention** that Amazon EC2 provides a highly **scalable and flexible service** , allowing users to pay only for what they use. This feature is particularly appealing for businesses that need to manage costs while scaling their infrastructure, as noted by users who value the ability to quickly launch and manage virtual servers.
- **According to verified reviews** , CentOS shines in its **familiar server ecosystem** , which is beneficial for users transitioning from Red Hat. Reviewers highlighted the RPM package manager as a useful tool for teaching system administration tasks, making it a great educational resource for students and new administrators.
- **G2 reviewers report** that Amazon EC2 stands out with its **quality of support** , receiving higher ratings compared to CentOS. Users have praised the support team for being responsive and helpful, which can be crucial for businesses that rely on timely assistance for their cloud infrastructure.
- **Users say** that while CentOS offers **enterprise-grade stability** , it may not be as user-friendly as Amazon EC2 for those unfamiliar with Linux systems. Some users noted that the learning curve can be steeper, which might deter less experienced users from fully leveraging its capabilities.



| | Amazon EC2 | CentOS | 
|---|---|---|
| **Star Rating** | 4.6 out of 5 | 4.4 out of 5 | 
| **Total Reviews** | 1,193 | 425 | 
| **Largest Market Segment** | Small-Business (40.2% of reviews) | Mid-Market (38.5% of reviews) | 
| **Entry Level Price** | No pricing available | No pricing available | 

---
## Top Pros & Cons

### Amazon EC2

Pros:
- Ease of Use (55 reviews)
- Scalability (37 reviews)

Cons:
- Complexity (25 reviews)
- Expensive (25 reviews)

### CentOS

Pros:
- Reliability (17 reviews)
- Stability (15 reviews)

Cons:
- Outdated Technology (7 reviews)
- Lack of Features (5 reviews)

---
## Ratings Comparison
| Rating | Amazon EC2 | CentOS | 
|---|---|---|
  | **Meets Requirements** | 9.2 (1008 reviews) | 9.1 (341 reviews) | 
  | **Ease of Use** | 8.6 (1015 reviews) | 8.5 (342 reviews) | 
  | **Ease of Setup** | 8.5 (540 reviews) | 8.5 (219 reviews) | 
  | **Ease of Admin** | 8.7 (479 reviews) | 8.5 (204 reviews) | 
  | **Quality of Support** | 8.7 (969 reviews) | 8.1 (285 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.0 (468 reviews) | 8.7 (161 reviews) | 
  | **Product Direction (% positive)** | 9.2 (925 reviews) | 8.3 (320 reviews) | 

---
## Pricing

### Amazon EC2

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

### CentOS

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

---
## Features Comparison By Category

### Infrastructure as a Service (IaaS)

| Product | Score | Reviews |
|---|---|---|
| **Amazon EC2** | 8.9/10 | 242 |
| **CentOS** | N/A | N/A |

#### Infrastructure Provision

| Feature | Amazon EC2 | CentOS | 
|---|---|---|
| **Public Cloud** | 9.3 (199 reviews) | Not enough data | 
| **Private Cloud** | 8.9 (181 reviews) | Not enough data | 
| **Hybrid Cloud** | 8.7 (167 reviews) | Not enough data | 
| **Bare Metal** | 8.1 (142 reviews) | Not enough data | 
| **High-Performance Computing (HPC)** | 9.1 (166 reviews) | Not enough data | 
| **Virtual Machines (VMs)** | 9.4 (210 reviews) | Not enough data | 
| **Edge Computing** | 8.8 (157 reviews) | Not enough data | 
| **Virtual Networks** | 9.0 (186 reviews) | Not enough data | 

#### Management

| Feature | Amazon EC2 | CentOS | 
|---|---|---|
| **Pay by Usage** | 8.8 (209 reviews) | Not enough data | 
| **Usage Tracking** | 8.6 (187 reviews) | Not enough data | 
| **Performance Tracking** | 8.8 (182 reviews) | Not enough data | 

#### Functionality

| Feature | Amazon EC2 | CentOS | 
|---|---|---|
| **Resource Auto-Scaling** | 9.2 (191 reviews) | Not enough data | 

### Operating System

| Product | Score | Reviews |
|---|---|---|
| **Amazon EC2** | N/A | N/A |
| **CentOS** | 8.8/10 | 25 |

#### Memory Management - Operating System

| Feature | Amazon EC2 | CentOS | 
|---|---|---|
| **RAM management** | Not enough data | 9.2 (18 reviews) | 

#### Device Management - Operating System

| Feature | Amazon EC2 | CentOS | 
|---|---|---|
| **I/O management** | Not enough data | 9.0 (18 reviews) | 

#### Backup and Recovery - Operating System

| Feature | Amazon EC2 | CentOS | 
|---|---|---|
| **Data backup** | Not enough data | 8.1 (13 reviews) | 

#### Error Detection - Operating System

| Feature | Amazon EC2 | CentOS | 
|---|---|---|
| **System operations monitoring** | Not enough data | 8.9 (19 reviews) | 

### AWS Marketplace

| Product | Score | Reviews |
|---|---|---|
| **Amazon EC2** | 9.3/10 | 8 |
| **CentOS** | N/A | N/A |

#### Agentic AI - AWS Marketplace

| Feature | Amazon EC2 | CentOS | 
|---|---|---|
| **Autonomous Task Execution** | 9.2 (6 reviews) | Not enough data | 
| **Multi-step Planning** | 9.3 (5 reviews) | Not enough data | 
| **Cross-system Integration** | 9.5 (7 reviews) | Not enough data | 

---
## Categories
**Shared Categories (1):** [AWS Marketplace Software](https://www.g2.com/categories/aws-marketplace)

**Unique to Amazon EC2 (1):** [Infrastructure as a Service (IaaS) Software](https://www.g2.com/categories/infrastructure-as-a-service-iaas)

**Unique to CentOS (1):** [Operating Systems](https://www.g2.com/categories/operating-system)


---
## Reviewer Demographics

### By Company Size

| Segment | Amazon EC2 | CentOS | 
|---|---|---|
| **Small-Business** | 40.2% | 31.5% | 
| **Mid-Market** | 34.5% | 38.5% | 
| **Enterprise** | 25.3% | 30.0% | 

### By Industry

#### Amazon EC2

- **Information Technology and Services:** 25.4%
- **Computer Software:** 23.6%
- **Computer & Network Security:** 3.6%
- **Internet:** 3.0%
- **Financial Services:** 3.0%
- **Telecommunications:** 2.9%
- **Banking:** 2.1%
- **Marketing and Advertising:** 2.0%
- **Consumer Services:** 1.8%
- **Higher Education:** 1.6%
- **Other:** 30.9%

#### CentOS

- **Information Technology and Services:** 30.3%
- **Computer Software:** 15.5%
- **Computer & Network Security:** 5.8%
- **Telecommunications:** 4.3%
- **Internet:** 3.8%
- **Higher Education:** 3.0%
- **Financial Services:** 2.8%
- **Research:** 1.8%
- **Program Development:** 1.5%
- **Education Management:** 1.3%
- **Other:** 30.3%

---
## Alternatives

### Alternatives to Amazon EC2

- [Google Compute Engine](https://www.g2.com/products/google-compute-engine/reviews) — 4.5/5 stars (952 reviews)
- [DigitalOcean](https://www.g2.com/products/digitalocean/reviews) — 4.6/5 stars (746 reviews)
- [Akamai Cloud Computing](https://www.g2.com/products/akamai-cloud-computing/reviews) — 4.6/5 stars (406 reviews)
- [Azure Virtual Machines](https://www.g2.com/products/azure-virtual-machines/reviews) — 4.4/5 stars (392 reviews)
- [Vultr](https://www.g2.com/products/vultr/reviews) — 4.3/5 stars (286 reviews)
- [OVHcloud](https://www.g2.com/products/ovhcloud/reviews) — 3.2/5 stars (74 reviews)
- [Hostwinds](https://www.g2.com/products/hostwinds/reviews) — 4.9/5 stars (438 reviews)
- [IBM Cloud Virtual Servers](https://www.g2.com/products/ibm-cloud-virtual-servers/reviews) — 3.8/5 stars (55 reviews)
- [Azure Virtual Machine Scale Sets](https://www.g2.com/products/azure-virtual-machine-scale-sets/reviews) — 4.5/5 stars (30 reviews)
- [OpenStack](https://www.g2.com/products/openstack/reviews) — 4.2/5 stars (53 reviews)

### Alternatives to CentOS

- [Ubuntu](https://www.g2.com/products/ubuntu/reviews) — 4.5/5 stars (2385 reviews)
- [Red Hat Enterprise Linux](https://www.g2.com/products/red-hat-enterprise-linux/reviews) — 4.6/5 stars (974 reviews)
- [Windows 7](https://www.g2.com/products/windows-7/reviews) — 4.2/5 stars (894 reviews)
- [macOS Sierra](https://www.g2.com/products/apple-macos-sierra/reviews) — 4.5/5 stars (482 reviews)
- [Oracle Linux](https://www.g2.com/products/oracle-linux/reviews) — 4.4/5 stars (345 reviews)
- [Kali Linux](https://www.g2.com/products/kali-linux/reviews) — 4.5/5 stars (240 reviews)
- [Android](https://www.g2.com/products/android/reviews) — 4.6/5 stars (1272 reviews)
- [Fedora](https://www.g2.com/products/fedora/reviews) — 4.4/5 stars (211 reviews)
- [Linux Mint](https://www.g2.com/products/linux-mint/reviews) — 4.5/5 stars (189 reviews)
- [Apple iOS](https://www.g2.com/products/apple-ios/reviews) — 4.6/5 stars (1557 reviews)

---
## Top Discussions

### Amazon EC2

- Title: [What is Amazon EC2 used for?](https://www.g2.com/discussions/what-is-amazon-ec2-used-for) — 5 comments
  > **Top comment:** "Amazon EC2 is basically like a VM. You can build your VM in the cloud and you can do most of the tasks that you are supposed to do with a VM. The advantage..."
- Title: [What are the benefits of using Amazon EC2 ?](https://www.g2.com/discussions/what-are-the-benefits-of-using-amazon-ec2) — 5 comments, 1 upvote
  > **Top comment:** "What is your question?

There are many benefits to using cloud computing (not just AWS, but Azure, GCP, or other services like Heroku, Redshift, etc), but..."
- Title: [What is the easy way to creat a GUI instance just like creating normal instance](https://www.g2.com/discussions/what-is-the-easy-way-to-creat-a-gui-instance-just-like-creating-normal-instance) — 4 comments, 1 upvote
  > **Top comment:** "Have you tried the Windows Instances?"
- Title: [As an end user perspective I want to get brief notes in a simple layman's language to understand](https://www.g2.com/discussions/as-an-end-user-perspective-i-want-to-get-brief-notes-in-a-simple-layman-s-language-to-understand) — 2 comments, 1 upvote
  > **Top comment:** "What do you want to know ?"

### CentOS

- Title: [how can I install and use CentOS](https://www.g2.com/discussions/how-can-i-install-and-use-centos) — 1 comment, 1 upvote
  > **Top comment:** "First download centos from the official repo. 
Later you can install by booting up your computer/laptop with centos iso image."
- Title: [How to install package?](https://www.g2.com/discussions/how-to-install-package) — 1 comment, 1 upvote
  > **Top comment:** "For install package use command : yum install <package_name>"
- Title: [Bolehkah ini digunakan untuk acara pembelajaran?](https://www.g2.com/discussions/can-this-be-used-for-learning-events) — 1 comment, 1 upvote
  > **Top comment:** "Yes. You can run Moodle, or other learning management system (LMS) products on CentOS Linux, or event management software. There is a rich set of open source..."
- Title: [Where did you go to learn how to use CentOS?](https://www.g2.com/discussions/51381-where-did-you-go-to-learn-how-to-use-centos) — 1 comment, 1 upvote
  > **Top comment:** "At my first job organization. 
Some learning forums like stackexchange, tldp, the Linux Foundation etc..., 
"
- Title: [How can I acheive client isolation ?](https://www.g2.com/discussions/how-can-i-acheive-client-isolation) — 1 comment, 1 upvote
  > **Top comment:** "When I was learning about client isolation I found this web article very helpful. I hope it will help you. 

..."

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**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/amazon-ec2-vs-centos)