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AlmaLinux vs Ubuntu Linux comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Apr 5, 2026

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
4.4
Organizations using AlmaLinux benefit from cost savings, efficient management, long-term support, and positive investment sentiment despite limited metrics.
Sentiment score
7.0
Ubuntu Linux offers significant cost savings and high returns by eliminating licensing fees and supporting older equipment effectively.
Moving over to AlmaLinux saves a lot of time because of the long-term support, meaning I do not have to support the latest version every couple of years.
The most immediate benefit has been the elimination of licensing and subscription fees compared to commercial enterprise Linux distributions or Windows.
Ingénieur Systéme at Groupe Open SA
I have seen a return on investment through significant time and money savings.
Open Shift Engineer at Dhanyaayai enterprise private limited
 

Customer Service

Sentiment score
4.9
AlmaLinux support is praised for its helpfulness, although many users successfully rely on documentation and community resources instead.
Sentiment score
6.5
Most Ubuntu users prefer community and online resources over official support due to comprehensive documentation and effective forums.
The customer support for AlmaLinux is good.
Ingénieur Systéme at Groupe Open SA
I have not had a reason to communicate with the technical support of AlmaLinux because everything has been smooth for me.
Cloud Security Engineer at Andela
I have never contacted any sort of technical support regarding AlmaLinux because I do not need it.
Junior Software Test Automation Engineer at a consultancy with 51-200 employees
They responded well, understood that the issue was not on my end, and provided a patch within two days.
Manging Director at Winworth UK
The community around Ubuntu Linux is beneficial, providing answers to questions and assisting with issues.
Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences
Ubuntu Linux has a comprehensive knowledge base for self-help.
Techincal Support Engineer at Ibits Tech Solutions
 

Scalability Issues

Sentiment score
3.9
AlmaLinux is praised for scalable performance, efficiently managing deployments from small to large, with seamless integration and consistent updates.
Sentiment score
7.2
Ubuntu Linux is highly scalable, adaptable for diverse environments, and efficiently handles increased workloads across various scales and applications.
It is very scalable and performs well both on small deployments and large-scale infrastructure with many servers.
Ingénieur Systéme at Groupe Open SA
AlmaLinux's scalability is very good because the predictable updates ensure there are no issues from that point of view.
Open Shift Engineer at Dhanyaayai enterprise private limited
In a server environment, it can seamlessly adapt to increased customer demand.
Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences
Any Linux is scalable in terms of capacity, and on a day-to-day basis, we use scalability options with the help of Kubernetes clusters.
Associate Cloud Operations Engineer at a tech vendor with 501-1,000 employees
So far, I do not have any issues related to security in Ubuntu Linux.
System Administrator at mmcytech
 

Stability Issues

Sentiment score
8.2
AlmaLinux is praised for its stability, reliability, efficient upgrades, timely security, and superior performance compared to Ubuntu.
Sentiment score
7.8
Ubuntu Linux is renowned for its stability and reliability, especially in long-term releases, with high uptime and effective performance.
Its security is another highlight, providing minimal disruptions, timely security patches, bug fixes, and a reduced attack surface.
system administration | DevOps | Softrware Developer at a tech vendor with 11-50 employees
I have not encountered such issues with AlmaLinux, making it very stable.
Since I started using AlmaLinux, I have not encountered any issue with kernel crashes or upgrading.
Junior Software Test Automation Engineer at a consultancy with 51-200 employees
The system has been completely stable, which makes it deserve a perfect score.
BA at a computer software company with 11-50 employees
Ubuntu Linux is extremely stable and maintains uptime effectively.
Manging Director at Winworth UK
Ubuntu Linux is generally stable, though there can be occasional issues with new hardware integration.
Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences
 

Room For Improvement

AlmaLinux users face challenges with support, documentation, updates, resource allocation, and integration, seeking improvements in security and package availability.
Ubuntu Linux needs better compatibility, intuitive interface, enhanced hardware support, and improved integration with Windows and Mac software.
The AlmaLinux team can look into this and see what they can improve in terms of resource consumption and monitoring tools that can actually help the users of AlmaLinux pinpoint the exact processes or services that are causing that amount of resource consumption.
DevOps at a energy/utilities company with 501-1,000 employees
If something is added to AlmaLinux that allows for some subscription or makes it exactly equal to RHEL, it would be perfect.
Azure Dev Ops Engineer at a engineering company with 5,001-10,000 employees
If AlmaLinux could provide ten to twenty years of fixes, that would be an improvement because I do not want to update the system all the time, as it becomes more challenging for me as a system administrator to track all the patches and everything I should patch on the system.
system administration | DevOps | Softrware Developer at a tech vendor with 11-50 employees
There is a push towards integrating AI into software for various purposes like video and sound processing.
Manging Director at Winworth UK
Stability issues occur when integrating new components due to physical or technical challenges.
Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences
Unlike CentOS, Ubuntu Linux lacks an easily accessible inbuilt repository where dependencies or packages are easily found.
Techincal Support Engineer at Ibits Tech Solutions
 

Setup Cost

Enterprise users find AlmaLinux cost-effective for budget management, offering free setup, support, and updates as an open-source alternative.
Ubuntu Linux is cost-effective and efficient for enterprises, with optional paid support for advanced services.
In the open-source environment, I believe a Linux distribution is always free of cost.
Junior Software Test Automation Engineer at a consultancy with 51-200 employees
AlmaLinux is free, so there are no costs there.
I have no licensing cost, which means there is no burden related to licensing.
Open Shift Engineer at Dhanyaayai enterprise private limited
For an enterprise-wide scalable operating system with professional services, you can select Ubuntu Linux at a reasonable price.
Owner at a computer software company with 1-10 employees
The setup cost is free.
Head of mission at CapHornier
Ubuntu Linux is open-source, leading to cost savings through its free availability.
Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences
 

Valuable Features

AlmaLinux improves PHP management, ensuring stability, security, and cost efficiency with RHEL compatibility, ideal for production environments.
Ubuntu Linux is open-source, user-friendly, stable, secure, customizable, and popular for cloud environments with strong community support.
The tooling stability for DevOps is also significant, allowing easy use of infrastructure as code with Ansible or scripting playbooks that remain valid for years, making it especially important for the CI/CD pipelines.
system administration | DevOps | Softrware Developer at a tech vendor with 11-50 employees
Because AlmaLinux is binary compatible with Red Hat, it provides a very stable and reliable operating system suitable for production environments.
Ingénieur Systéme at Groupe Open SA
The prompt patching and OS updates with AlmaLinux have helped our team by improving our FedRAMP compliance and vulnerability scan reports.
Cloud Software Engineer at Coupa Software
Ubuntu Linux's open-source nature supports community contributions, bolstering its development and support ecosystem.
Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences
Ubuntu Linux supports remote troubleshooting via SSH, allowing connection from anywhere, which is beneficial for troubleshooting server issues.
Techincal Support Engineer at Ibits Tech Solutions
In terms of security, I am satisfied with Ubuntu Linux and I can rely on its security features more than I can with Windows.
Solution Architect at TB
 

Categories and Ranking

AlmaLinux
Ranking in Operating Systems (OS) for Business
12th
Average Rating
8.6
Reviews Sentiment
4.9
Number of Reviews
14
Ranking in other categories
No ranking in other categories
Ubuntu Linux
Ranking in Operating Systems (OS) for Business
3rd
Average Rating
8.6
Reviews Sentiment
7.4
Number of Reviews
151
Ranking in other categories
OpenStack (1st)
 

Mindshare comparison

As of May 2026, in the Operating Systems (OS) for Business category, the mindshare of AlmaLinux is 3.8%, up from 0.2% compared to the previous year. The mindshare of Ubuntu Linux is 8.0%, down from 13.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Operating Systems (OS) for Business Mindshare Distribution
ProductMindshare (%)
Ubuntu Linux8.0%
AlmaLinux3.8%
Other88.2%
Operating Systems (OS) for Business
 

Featured Reviews

Naim Khan - PeerSpot reviewer
DevOps Engineer at SMC Labs, LLC
Private cloud practice has become seamless and deployments run smoothly for my projects
I follow the documentation for AlmaLinux, which I believe could be more extensive for enterprise setups. My primary use case remains deploying private cloud infrastructure using OpenStack Yoga, thus suggesting improvements to cater to specific cloud instances like AWS Graviton or Azure NVMe. Driver or kernel updates for new hardware or cloud instances like AWS Graviton or Azure NVMe tend to arrive a little later in AlmaLinux than they do in the Red Hat distribution. Therefore, I suggest that faster releases of cloud-optimized images and updated hardware drivers could enhance AlmaLinux's competitiveness. Additionally, I find it sometimes difficult to find answers on forums due to the community not being as large as that of Red Hat or CentOS. My suggestion is to create an active forum or Q&A session where developers can directly address user problems, growing the community and providing optional enterprise support tiers for large organizations. Additionally, I have continued to consider improvements. For server administration and language runtime management, I encountered conflicts on production servers with older and newer versions of tools such as Python and Node.js. Simplifying the application space management would reduce the friction in multi-language development environments. Moreover, including more pre-configured or auto-remediation scripts like CIS Benchmark or STIG compliance would be immensely helpful for enterprise security hardening.
Salim Ahmed - PeerSpot reviewer
System Administrator at mmcytech
Has supported secure application hosting and reliable server management
I find the GUI to be good in Ubuntu Linux, and I appreciate the open SSH. The fact that it is free since it is open and open-source is why I appreciate it and feel it is secured. We have multiple different kinds of support related to Ubuntu Linux, including official support and other options. I am currently using laptops, desktops, and servers, and Ubuntu Linux supports all these devices. If I need it for Raspberry Pi or something similar, I can download another Linux distribution. Ubuntu Linux is scalable, especially for servers. We prefer using Ubuntu Linux Servers rather than Windows. The biggest advantage of Ubuntu Linux for me is that it is open-source, secured, and scalable.
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Top Industries

By visitors reading reviews
Comms Service Provider
13%
Manufacturing Company
11%
Financial Services Firm
10%
University
9%
Comms Service Provider
11%
University
10%
Financial Services Firm
9%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise5
Large Enterprise7
By reviewers
Company SizeCount
Small Business85
Midsize Enterprise22
Large Enterprise52
 

Questions from the Community

What is your experience regarding pricing and costs for AlmaLinux?
Currently, we have not experienced pricing with AlmaLinux, as I have used the free version so far. However, when we move to the production environment, I am suggesting that we implement AlmaLinux t...
What needs improvement with AlmaLinux?
In terms of how AlmaLinux can be improved, while I praise the patching part, the support provided by TuxCare needs to be more prompt and responsive. We feel they are not taking ownership of address...
What is your primary use case for AlmaLinux?
My main use case for AlmaLinux is to build a custom image on top of the AlmaLinux image provided by TuxCare. I use that custom image to supply it through all the stakeholders, for example, differen...
Which would you choose - Ubuntu Linux or Oracle Linux?
Ubunto Linux is a complete Linux operating system that is freely available with both community and professional support. This solution is suitable for both desktop and server use. It has a very app...
What is your experience regarding pricing and costs for Ubuntu Linux?
My experience with the pricing for Ubuntu Linux is that I always use the free version, so I never paid for any installations or support.
What needs improvement with Ubuntu Linux?
The user experience on Ubuntu Linux is very good, so I believe there is no need for improvement.
 

Also Known As

AlmaLinux OS 8 (x86_64), AlmaLinux OS 10 (x86_64)
Ubuntu
 

Overview

 

Sample Customers

Information Not Available
Samsung, eBay, AT&T, Walmart, Cisco, Time Warner Cable, Bloomberg, Best Buy, Dell, Intel, Microsoft, Ericsson, Orange, Wells Fargo
Find out what your peers are saying about AlmaLinux vs. Ubuntu Linux and other solutions. Updated: April 2026.
893,221 professionals have used our research since 2012.