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CentOS 10 (CentOS 10) with support by ProComputers vs ClearScale Ubuntu 26.04 LTS comparison

Why PeerSpot?
ProComputers and ClearScale are both solutions in the AWS Marketplace category. ProComputers is ranked #46 with an average rating of 9.1, while ClearScale is ranked #136 with an average rating of 10.0. Additionally, 100% of ProComputers users are willing to recommend the solution, compared to 100% of ClearScale users who would recommend it.
CentOS 10 (CentOS 10) with ...
Read 10 CentOS 10 (CentOS 10) with support by ProComputers reviews
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  • 315 Comparison Views
100% willing to recommend
ClearScale Ubuntu 26.04 LTS
Read 5 ClearScale Ubuntu 26.04 LTS reviews
  • 517 Views
  • 496 Comparison Views
100% willing to recommend
 

Comparison Buyer's Guide

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Executive Summary
We performed a comparison between CentOS 10 (CentOS 10) with support by ProComputers and ClearScale Ubuntu 26.04 LTS based on real PeerSpot user reviews.

Find out in this report how the two AWS Marketplace solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

DOWNLOAD THE COMPLETE REPORT
To learn more, read our detailed CentOS 10 (CentOS 10) with support by ProComputers vs. ClearScale Ubuntu 26.04 LTS Report (Updated: October 2026).
Buyer's Guide
CentOS 10 (CentOS 10) with support by ProComputers vs. ClearScale Ubuntu 26.04 LTS
October 2026
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Review summaries and opinions

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

Categories and Ranking

CentOS 10 (CentOS 10) with ...
Ranking in AWS Marketplace
46th
Average Rating
9.2
Number of Reviews
10
Ranking in other categories
No ranking in other categories
ClearScale Ubuntu 26.04 LTS
Ranking in AWS Marketplace
136th
Average Rating
10.0
Number of Reviews
5
Ranking in other categories
No ranking in other categories
 

Featured Reviews

AMITKUMAR49 - PeerSpot reviewer
AMITKUMAR49
Cloud administrator at a tech vendor with 10,001+ employees
Secure platform has supported large-scale banking services and provides reliable long-term use
CentOS 10 (CentOS 10) with support by ProComputers updates sometimes take a very long time. If the CentOS 10 (CentOS 10) with support by ProComputers team makes improvements, you should first take feedback from clients, users, and the community. There are many different kinds of people, so you must ask for feedback. From my perspective, sometimes hosting has delays. We can use the underlying OS control panel. However, a direct login will take some time. If you log in to that machine, it takes too much time. You can improve this area. Web server and hosting infrastructures should be worked on. Some organizational people, if working on that, can improve this area. A popular hosting stack is important because everyone needs to log in easily to any web server. Another area for improvement is enterprise middleware or banking systems, which are mostly what I am working on. IBM MQ tools are also used as a middleware platform. They can also easily connect. Work on the connect tool is needed. Suppose you have to connect CentOS 10 (CentOS 10) with support by ProComputers SSH to secure shell command, connect to the terminal, and then use it. Secure shell command improvements would be beneficial. You can use enterprise middleware and banking systems if work is done on that. Additionally, you should work on database and file storage nodes. These are areas, from my perspective, that require improvements. Suppose you run any AWS, GCP, Azure, or virtual VM. You need to update some configurations. I have one more idea. Server and hosting CentOS 10 (CentOS 10) with support by ProComputers, node centralization, worker nodes suppose you have to use Docker, Podman, and Kubernetes. Make sure to work on that.
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reviewer2855598 - PeerSpot reviewer
reviewer2855598
Cloud DevOps Engineer at a consultancy with 10,001+ employees
CIS hardening has simplified secure container workloads but AppArmor still blocks Docker by default
The CIS L1 AppArmor enforcement breaks Docker out of the box. Containers fail to start with a permission denied on the containerd task directory. There is no documentation about this. A simple note explaining that Docker users need to either update the runc AppArmor profile or disable it would save a lot of debugging time. It takes a while to trace the failure back to AppArmor blocking runc writes to /run/containerd/.
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Quotes from Members

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

Pros

"Security is most important to me, and the SELinux enhancements provide strong security enforcement that helps my team across the board."
"In my day-to-day work, I rely most on the stability of resource availability with CentOS 10 (CentOS 10) with support by ProComputers, as it smoothly handles traffic increases with its containerized version and manages our clustered system reliably, keeping resource utilization under control."
"Having pre-hardened images with STIG compliance and SELinux policies built-in means every AWS EC2 instance I launch is secure right away."
"CentOS 10 (CentOS 10) with support by ProComputers has positively impacted my organization by not being buggy and being very fast compared with another distribution, so efficiency is the priority."
"CentOS 10 (CentOS 10) with support by ProComputers is one of the best operating systems in the current market."
"We have the mixture of both the modernity and the stability of an operating system, which is not the case for other Linux distros."
"CentOS 10 (CentOS 10) with support by ProComputers has positively impacted our organization by saving us a lot of cost, as CentOS 10 (CentOS 10) with support by ProComputers is open source and free, so it saves us considerable expenses especially since you do not need to spend any money using an open-source operating system."
"Having vendor-backed technical support gives me peace of mind and bridges the gap between open-source flexibility and corporate SLA requirements, allowing me to deploy critical internal systems with total confidence."
More CentOS 10 (CentOS 10) with support by ProComputers pros
"The pre-applied CIS L1 benchmark is the main selling point, as getting a hardened baseline without manual effort is genuinely useful and the Ubuntu 26.04 LTS base also means I'm on a supported, up-to-date kernel with long-term security patches."
"The hourly software charge is small relative to the engineering time we used to spend building and maintaining our own hardened AMI."
"The same-day engineering support has been very valuable."
"Once you get that launch template dialed in, the image is incredibly solid."
"ClearScale Ubuntu 26.04 LTS is an excellent choice for organizations adopting cloud-native technologies and modern DevOps practices."
 

Cons

"Most tasks require manual installation, and if that could be improved, it would be beneficial."
"CentOS 10 (CentOS 10) with support by ProComputers could be improved by providing clearer documentation for AWS deployment, more detailed troubleshooting guides, and faster response times to technical support requests."
"Even though CentOS 10 (CentOS 10) with support by ProComputers is good, the only thing it needs is predictable repositories for mission-critical updates."
"While overall my product support experience has been solid, I believe it could be improved by expanding the pre-packaged module ecosystem, specifically with more out-of-the-box support for containerization like Docker, Podman, or pre-configured Kubernetes base nodes related to CentOS 10 (CentOS 10) with support by ProComputers."
"With the arrival of artificial intelligence, I would like CentOS 10 (CentOS 10) with support by ProComputers to have more features in that field and also updating the kernel to a more recent version that supports GPUs better."
"I recommend providing constructive and solution-oriented feedback for CentOS 10 (CentOS 10) with support by ProComputers, with focus on improving adoption, technical support from ProComputers, documentation, automation, and issue resolution."
"What keeps it from being a perfect 10 is simply the need for expanded documentation and official automation templates for ARM64 and AWS Graviton instances."
"Customer support for CentOS 10 (CentOS 10) with support by ProComputers primarily comes from community support, which is adequate but not premium."
More CentOS 10 (CentOS 10) with support by ProComputers cons
"Enterprise management and compliance tooling could be more comprehensive out of the box."
"It'd be cool to have more detailed changelogs with each new release so we can see exactly what packages got updated without having to boot up a test instance and diff it ourselves."
"Because the firewall ships default-deny, the first launch in a new environment takes a little planning to open the exact ports the app and load balancer health checks need."
"The CIS L1 AppArmor enforcement breaks Docker out of the box."
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Top Industries

By visitors reading reviews
Financial Services Firm
30%
Comms Service Provider
18%
Manufacturing Company
16%
Agriculture
6%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Large Enterprise7
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for CentOS 10 (CentOS 10) with support by ProComputers?
My experience with pricing, setup cost, and licensing for CentOS 10 (CentOS 10) with support by ProComputers is that pricing could be reduced for developing countries such as Sri Lanka. The licensi...
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What needs improvement with CentOS 10 (CentOS 10) with support by ProComputers?
Regarding how CentOS 10 (CentOS 10) with support by ProComputers can be improved, I do not see many areas for improvement. However, additional cloud costs are sometimes a concern. Most tasks requir...
See all answers
What is your primary use case for CentOS 10 (CentOS 10) with support by ProComputers?
My main use case for CentOS 10 (CentOS 10) with support by ProComputers is primarily for staging and UAT environments. We have since moved our production environment to CentOS as well because it su...
See all answers
What is your experience regarding pricing and costs for ClearScale Ubuntu 26.04 LTS?
The hourly premium is honestly negligible compared to the salary hours I was wasting building, patching, and maintaining my own custom images. If you have a decent-sized fleet, look at the total co...
See all answers
What needs improvement with ClearScale Ubuntu 26.04 LTS?
It would be cool to have more detailed changelogs with each new release so I can see exactly what packages got updated without having to boot up a test instance and diff it myself.
See all answers
What is your primary use case for ClearScale Ubuntu 26.04 LTS?
I run a bunch of stateless REST APIs and web apps in AWS behind an Application Load Balancer. Everything lives in Auto Scaling Groups (ASGs). I use this AMI as the default base for those instances ...
See all answers
 

Comparisons

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Product Reports

Buyer's Guide
CentOS 10 (CentOS 10) with support by ProComputers
November 2026
CentOS 10 (CentOS 10) with support by ProComputers reportDownload CentOS 10 (CentOS 10) with support by ProComputers product report
Buyer's Guide
AWS Marketplace
October 2026
ClearScale Ubuntu 26.04 LTS reportDownload ClearScale Ubuntu 26.04 LTS product report
 

Overview

CentOS 10 (CentOS 10) with support by ProComputers is a reliable and efficient operating system choice for enterprises seeking a stable platform with professional support. It blends cutting-edge technology with the trusted support of ProComputers, ensuring a seamless experience for advanced users.

This enterprise-focused version of CentOS 10 is designed for optimum performance in demanding environments. With ProComputers' expert support, users gain access to unrivaled expertise and timely updates, enhancing operational efficiency. CentOS 10 offers enhanced security features and robust scalability, making it an ideal choice for organizations looking to implement scalable and secure infrastructure. Backed by a community of experts, the ProComputers team provides comprehensive support, ensuring that CentOS 10 performs at its best.

What are the standout features of CentOS 10?
  • Enhanced Security: Features state-of-the-art security protocols to protect data integrity.
  • Scalability: Easily expands to meet increasing demands with seamless performance.
  • Professional Support: Access to dedicated expert assistance from ProComputers.
  • Compatibility: Supports a wide range of software and hardware configurations.
What benefits should users seek in reviews?
  • Cost Efficiency: Lowers operational costs through stable and predictable performance.
  • Reliability: Provides consistent uptime, crucial for enterprise operations.
  • Support Quality: Evaluates the effectiveness and responsiveness of support services.
  • Security Assurance: Confirmations from peers regarding the robust security measures.

In industries such as information technology, finance, and healthcare, CentOS 10 is implemented to run critical applications and manage data-intensive processes. The dependable infrastructure and strong support model make it a strategic choice for sectors requiring high reliability and security in their operations.

ProComputers

ClearScale Ubuntu 26.04 LTS is tailored for professionals seeking a reliable operating system, offering a secure and efficient environment ready for diverse technological demands.

Designed to cater to advanced technical tasks, ClearScale Ubuntu 26.04 LTS delivers significant improvements in security, performance, and flexibility. With robust support and extensive customization features, it stands as a prime option for IT departments and developers requiring stable and scalable infrastructure solutions.

What are the standout features of ClearScale Ubuntu 26.04 LTS?

  • Security Enhancements: Implements advanced security protocols to protect data and systems.
  • Performance Optimization: Designed for optimal speed and efficiency across applications.
  • Customizable Environment: Offers extensive customization options to fit specific requirements.
  • Long-term Support: Provides continued support and updates, ensuring stability.
  • Scalable Solutions: Easily adapts to evolving technical environments and workloads.

What benefits or ROI can users expect from ClearScale Ubuntu 26.04 LTS?

  • Cost-Effectiveness: Reduces costs with open-source architecture and minimal licensing fees.
  • Improved Productivity: Enhances user productivity by delivering consistent performance.
  • Time Savings: Streamlines deployment processes, saving valuable time.
  • Reliability: Offers dependable performance with fewer disruptions.

In industries such as finance, healthcare, and tech, ClearScale Ubuntu 26.04 LTS proves beneficial. Organizations benefit from its scalability and security, supporting critical operations with reliability and allowing specialized applications to perform efficiently within secure frameworks.

ClearScale
Buyer's Guide
CentOS 10 (CentOS 10) with support by ProComputers vs. ClearScale Ubuntu 26.04 LTS
October 2026
Free Report: CentOS 10 (CentOS 10) with support by ProComputers vs. ClearScale Ubuntu 26.04 LTS
Find out what your peers are saying about CentOS 10 (CentOS 10) with support by ProComputers vs. ClearScale Ubuntu 26.04 LTS and other solutions. Updated: October 2026.
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