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Docker on CentOS vs Wordpress on Amazon Linux comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
4.3
Organizations achieve cost and time savings with Docker on CentOS, enhancing performance, consistency, and automation stability.
Sentiment score
7.2
Users reported enhanced productivity, cost savings, improved client retention, and increased sales using WordPress on Amazon Linux.
Previously, it took us about a week to deploy, but now we can deploy our entire app in one or two days.
Senior Engineer at a tech consulting company with 501-1,000 employees
We saw improvements such as less troubleshooting time, faster onboarding, more stable automation, better parallel execution, and cleaner CI/CD execution logs.
Senior Technical Lead QA at a computer software company with 501-1,000 employees
I could say it is maybe forty percent compared to before using Docker.
Network &Security Engineer at Natioanal Drug Authority Uganda
Hosting expenses drop by roughly 40 to 50 percent compared to our previous solution, translating to significant annual savings that we reinvest into product development and hiring.
AI Engineer at a educational organization with 51-200 employees
We noticed faster website performance and scalability during traffic spikes, with sixty to eighty percent faster environment provisioning and faster recovery using snapshots and automation.
Network Implementation Engineer at Cisco
It also allowed us to build sites quickly, helping us attract more visitors to our website and thus increasing sales.
Automation Engineer at a tech services company with 1-10 employees
 

Customer Service

Sentiment score
4.6
Docker on CentOS benefits from extensive documentation and community support, often eliminating the need for direct customer service.
Sentiment score
5.9
WordPress on Amazon Linux offers strong, proactive support with extensive resources, although minor documentation updates are occasionally needed.
We purchase the software and product from them, so when I have an issue with Red Hat or Docker on CentOS or Kubernetes, I create a ticket with the partner who works directly with the respective teams.
Solution engineer at Vijatech
Most things can be easily found as resources online to help resolve those issues.
Network &Security Engineer at Natioanal Drug Authority Uganda
The customer support for Docker on CentOS is excellent, as there are very good community forums.
Senior Engineer at a tech consulting company with 501-1,000 employees
Their response times are solid, and the technical expertise is top-notch.
AI Engineer at a educational organization with 51-200 employees
The AWS support team would contact us through messages or emails and resolve them easily.
Automation Engineer at a tech services company with 1-10 employees
There is no single dedicated support channel for Wordpress on Amazon Linux unless you purchase a premium AWS support plan.
Software Engineer at INSTITUTE OF AERONAUTICAL ENGINEERING
 

Scalability Issues

Sentiment score
5.2
Docker on CentOS enables efficient container management, easy scaling, and seamless integration, making it ideal for various business environments.
Sentiment score
6.1
WordPress on Amazon Linux excels in scalable growth, using AWS for seamless traffic management and efficient performance handling.
if we need more resources, we can just spin up a new Docker image, so scalability is good.
Cloud Operations Engineer at a tech vendor with 51-200 employees
If you have good hardware, you can scale Docker on CentOS as required.
Devops Engineer at EDAG
When we talk about scalability, it is not infinite, but for the types of projects we do, I think it is quite scalable.
Chief Technology Officer at iFoxCode
For companies scaling from 100 to 10,000, Wordpress is actually an ideal solution.
Automation Engineer at a tech services company with 1-10 employees
For larger workloads, Wordpress on Amazon Linux can scale effectively by using cloud-native components such as load balancing, caching layers, and external storage, which we can implement easily on AWS.
Software Engineer at INSTITUTE OF AERONAUTICAL ENGINEERING
Wordpress on Amazon Linux is as scalable as AWS solutions.
SecOps Engineer at IriusRisk
 

Stability Issues

Sentiment score
7.8
Docker on CentOS is stable and efficient but faces concerns about CentOS lifecycle and version transition challenges.
Sentiment score
7.7
WordPress on Amazon Linux is stable and scalable, though plugins and high traffic can affect performance; configuration is key.
Docker on CentOS is not stable anymore because it is not actively being maintained.
Cloud Ops Lead at a tech vendor with 10,001+ employees
I experienced no conflicts during updates, maintaining the 140 TPS targets effectively.
Senior Software Engineeer at Charter Communications
Docker on CentOS is quite stable.
Solution engineer at Vijatech
You have to be very mindful about the plugins you add, updates you do, and especially be cautious with unverified plugins as it can easily become unstable.
Automation Engineer at a tech services company with 1-10 employees
Security and access control, performance, uptime, and AWS integrations are key strengths of running Wordpress on Amazon Linux.
Software Engineer at INSTITUTE OF AERONAUTICAL ENGINEERING
Amazon Linux itself is a lightweight, well-maintained operating system with regular security updates.
AI Engineer at a educational organization with 51-200 employees
 

Room For Improvement

Docker on CentOS requires better documentation, security, orchestration, and compatibility, while addressing networking, storage, and usability challenges.
Optimize WordPress on Amazon Linux for performance and security, reducing plugin reliance and improving documentation, scalability, and usability.
Needed improvements for Docker on CentOS include better POC, searching techniques, and leveraging AI because AI can provide insights into standard practices, compliance, user specifications, security, logging, monitoring, and isolation.
Lead DevSecOps Engineer & Founder of Spiderthings Solutions at a computer software company with 51-200 employees
Docker on CentOS could benefit from images that we can create or have, for example, just a module based on Portainer or some UI interface to create the containers automatically or create some internal APIs to make it easier to configure this by Terraform.
Software Developer at Marra Moncks Informatica
A guided diagnostic tool for CentOS would be very useful, checking repositories, kernel compatibility, firewall rules, the overlay, Docker daemon status, and container resource usage.
Senior Technical Lead QA at a computer software company with 501-1,000 employees
Some hacky code in plugins remains a concern, and everything that Wordpress offers should be first tested to ensure no vulnerabilities in the code, which is one of the most important improvements that are required.
Cloud Engineer at a consultancy with 11-50 employees
Wordpress is not actually suited for some tasks, especially with our LMS, as admin-side tasks such as adding new courses or changing course content used to take a lot of time, sometimes taking two or three minutes to reload or save simple content.
Automation Engineer at a tech services company with 1-10 employees
Wordpress can be resource-intensive when many plugins or high traffic are involved.
Software Engineer at INSTITUTE OF AERONAUTICAL ENGINEERING
 

Setup Cost

Docker on CentOS is cost-effective for enterprises, reducing infrastructure costs despite requiring knowledgeable setup personnel.
Enterprise users find Wordpress on Amazon Linux cost-effective, scalable, and economical due to minimal setup and flexible pricing.
there is no licensing cost required.
Senior DeevOps Engineer at a tech services company with 11-50 employees
There is no cost associated with either Docker or Docker on CentOS. It is completely zero cost.
Senior Cloud Engineer at a tech services company with 201-500 employees
Track who needs paid subscriptions, and include cloud compute, storage, networking, image registry, and monitoring costs.
Senior Technical Lead QA at a computer software company with 501-1,000 employees
Small Wordpress on Amazon Linux sites can start cheaply using small EC2 instances.
Network Implementation Engineer at Cisco
This was a completely free version without any licenses or paying costs, and we only pay for AWS infrastructure.
Cloud Engineer at a consultancy with 11-50 employees
With Wordpress, we saved money because we did not have to pay for products such as Framer or Webflow, which charge a ridiculous amount of money.
Automation Engineer at a tech services company with 1-10 employees
 

Valuable Features

Docker on CentOS enhances workflow with portability, resource efficiency, and seamless DevOps integration, improving operational efficiency and reducing costs.
WordPress on Amazon Linux combines user-friendliness, SEO, and AWS integration for scalable, secure, and cost-effective business solutions.
It also ensures a consistent environment where applications will work on every machine, not just the developer's machine, and offers resource efficiency, such as no full OS per application, allowing me to share my infrastructure with multiple containers and applications.
Cloud Operations Engineer at a tech vendor with 51-200 employees
Docker on CentOS has positively impacted my organization by making testing easier. I do not have to install older versions of applications and then make my system or service study.
Senior DeevOps Engineer at a tech services company with 11-50 employees
Docker's lightweight architecture on CentOS significantly affects my resource utilization in a beneficial way.
Cyber Security Architects at VaporVM
Wordpress on Amazon Linux has positively impacted my organization because it allowed us to start new websites really easily, and when there was something to edit on our website, we did not need to go to developers to get it done. Anyone could do it with the Wordpress element editor.
Automation Engineer at a tech services company with 1-10 employees
From the Wordpress side, the most valuable features are the intuitive content management system, the large plugin and theme ecosystem, and the ability for non-technical users to manage content without developer involvement.
Software Engineer at INSTITUTE OF AERONAUTICAL ENGINEERING
Having a trusted source and ready-to-deploy Wordpress images has helped my workflow and my clients by speeding up deployment times and eliminating worries about the quality or security of the image.
SecOps Engineer at IriusRisk
 

Categories and Ranking

Docker on CentOS
Ranking in Operating Systems (OS) for Business
20th
Average Rating
8.4
Reviews Sentiment
5.1
Number of Reviews
32
Ranking in other categories
No ranking in other categories
Wordpress on Amazon Linux
Ranking in Operating Systems (OS) for Business
21st
Average Rating
8.2
Reviews Sentiment
6.1
Number of Reviews
13
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2026, in the Operating Systems (OS) for Business category, the mindshare of Docker on CentOS is 0.4%, up from 0.0% compared to the previous year. The mindshare of Wordpress on Amazon Linux is 0.2%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Operating Systems (OS) for Business Mindshare Distribution
ProductMindshare (%)
Docker on CentOS0.4%
Wordpress on Amazon Linux0.2%
Other99.4%
Operating Systems (OS) for Business
 

Featured Reviews

VV
Senior Software Engineeer at Charter Communications
Containerization has streamlined microservices delivery and ensures consistent hybrid deployments
The capabilities of Docker on CentOS that I have found the most valuable include its use for Spring-based applications, which significantly enhance the value I derive from it. Docker on CentOS is particularly effective for building distributed applications and microservices. Deployments are smooth and easy, and the integration with Kubernetes is seamless. I have successfully managed 80-plus pods clusters, scaling from 80 to 85 with 140 TPS without encountering any issues. Docker on CentOS's lightweight nature allows for flawless development across environments such as dev, stage, and prod. From my perspective, the experience with the deployment of Docker on CentOS is quite positive, especially for the CI/CD pipeline. The architecture overview includes the use of a Git repository and GitLab CI, which facilitates the Docker build for our Spring 3.x Java applications.
Harshwardhan Gullapalli - PeerSpot reviewer
AI Engineer at a educational organization with 51-200 employees
Hosting client portals has boosted compliance workflows and delivers faster document access
Overall, it is a solid combination, but there are a few areas where improvements could help. First, having documentation and tutorials specific to Wordpress on Amazon Linux could be more comprehensive. While there is plenty of general Wordpress on Amazon Linux and Amazon Linux documentation, having more unified guides that walk through best practices for this specific pairing would be helpful for teams getting started. Second, a native performance monitoring dashboard built into Wordpress on Amazon Linux would be valuable. Right now, you need to integrate CloudWatch separately, and having it more seamlessly integrated out of the box would cut setup time. Third, automated backup and disaster recovery features could be simplified. We had to build custom scripts for this, so if Wordpress on Amazon Linux offered more native plug-and-play backup solutions tied to AWS, that would reduce complexity. Fourth, better out-of-the-box security hardening would be beneficial. While Amazon Linux and Wordpress on Amazon Linux are secure, having more automated security configurations pre-applied during initial setup would help teams avoid common misconfigurations.
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Top Industries

By visitors reading reviews
Outsourcing Company
21%
Construction Company
18%
Computer Software Company
11%
Comms Service Provider
7%
Construction Company
27%
Manufacturing Company
12%
Transportation Company
9%
Comms Service Provider
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise6
Large Enterprise18
By reviewers
Company SizeCount
Small Business11
Large Enterprise21
 

Questions from the Community

What is your experience regarding pricing and costs for Docker on CentOS?
The setup costs of CentOS include some versions without a cost, but I don't get the enterprise licensing for now, and I'm using the normal open-source licensing for CentOS.
What needs improvement with Docker on CentOS?
I have no additional information on how Docker on CentOS can be improved. At the moment, I have not received additional information regarding anything specific that could be improved with Docker on...
What is your primary use case for Docker on CentOS?
My main use case for Docker on CentOS is general use to run our Docker Compose. A specific example of how I use Docker on CentOS for general use is that I use Docker Compose to Kubernetes. I usuall...
What is your experience regarding pricing and costs for Wordpress on Amazon Linux?
We did not purchase any licenses; we just used the free version that is open to the public and installed it on Amazon Linux 2. This was a completely free version without any licenses or paying cost...
What needs improvement with Wordpress on Amazon Linux?
We still face problems with downtimes because sometimes Wordpress just stops working on Linux. Whenever there is a database connection spike, we believe developers have to configure the limitation ...
What is your primary use case for Wordpress on Amazon Linux?
My main use case for Wordpress on Amazon Linux is to deploy the Wordpress application that the customer holds. One of the applications was just a flat application for the customer's marketing websi...
 

Overview

Find out what your peers are saying about Docker on CentOS vs. Wordpress on Amazon Linux and other solutions. Updated: June 2026.
902,988 professionals have used our research since 2012.