AlmaLinux vs Ubuntu Linux comparison

Why PeerSpot?

AlmaLinux and Canonical are both solutions in the Operating Systems (OS) for Business category. AlmaLinux is ranked #11 with an average rating of 8.6, while Canonical is ranked #2 with an average rating of 9.1. AlmaLinux holds a 4.1% mindshare in OSB, compared to Canonical’s 8.1% mindshare. Additionally, 100% of AlmaLinux users are willing to recommend the solution, compared to 95% of Canonical users who would recommend it.

AlmaLinux

Read 20 AlmaLinux reviews

8,715 Views
7,931 Comparison Views

100% willing to recommend

Ubuntu Linux

Read 151 Ubuntu Linux reviews

21,823 Views
20,514 Comparison Views

95% willing to recommend

AlmaLinux

Ubuntu Linux

Comparison Buyer's Guide

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Executive SummaryUpdated on Apr 5, 2026

Ubuntu Linux and AlmaLinux are rivals in the Linux distribution category. Ubuntu holds an edge in support and community engagement, while AlmaLinux shines in enterprise-grade features and stability.

Features: Ubuntu Linux offers extensive application support, regular updates, and a polished experience for developers. It provides a comprehensive user experience appealing to a broad audience. AlmaLinux is tailored for high-stability enterprise environments, with keen compatibility to Red Hat ecosystems, ensuring robust server-side performance.

Room for Improvement: Ubuntu could enhance its server performance to match AlmaLinux's enterprise capabilities. There's also room to streamline its interface for newcomers. AlmaLinux may need improvements in user-friendliness and reduce the technical expertise required for deployment and management.

Ease of Deployment and Customer Service: Ubuntu benefits from a straightforward deployment model and active community support, offering quick resolutions. AlmaLinux emphasizes structured, enterprise-focused support services but might require more technical know-how for deployment.

Pricing and ROI: Ubuntu Linux provides a cost-effective setup, attractive to startups and individuals seeking minimal investment. AlmaLinux, though free, targets organizations investing in long-term support services, enhancing ROI with stability and secure operations.

To learn more, read our detailed AlmaLinux vs. Ubuntu Linux Report (Updated: September 2026).

Buyer's Guide

AlmaLinux vs. Ubuntu Linux

September 2026

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Helped 913,806 peers since 2012

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

4.7

Organizations saved costs and time with AlmaLinux due to its free RHEL compatibility, stability, and reduced vendor lock-in.

Sentiment score

6.0

Ubuntu Linux offers cost savings, high returns, stability, and security, making it a valuable, cost-effective alternative to licensed software.

The clearest measurable benefit is avoiding operating system subscription costs while maintaining enterprise Linux compatibility and stability.

Aniket Wankhede

Associate Systems Engineer at Dhanyaayai Enterprises Pvt Ltd

We saved approximately 70% of our budget with AlmaLinux, and the system is stable and reliable.

A Rahal

Systems Engineer at SARL Rajafood

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.

reviewer2797887

Owner

For more quotes and insights, download the AlmaLinux report

No quotes available

For more quotes and insights, download the Ubuntu Linux report

Customer Service

Sentiment score

5.5

AlmaLinux offers strong community support and third-party assistance, differing from RHEL, with variable response times and effective solutions.

Sentiment score

6.5

Ubuntu Linux users appreciate efficient support but often rely on community resources and documentation for effective self-assistance.

For technical issues, the community is very useful for installation, configuration, migration, and troubleshooting.

Arka A

Technical Solution Development Engineer at Ericsson

AlmaLinux offers strong community support and excellent documentation.

Aniket Wankhede

Associate Systems Engineer at Dhanyaayai Enterprises Pvt Ltd

The best features AlmaLinux offers include its support, which is outstanding from TuxCare, as we are getting the fixes and patch sets for the OS very fast.

Mayur Kapurkar

Cloud Software Engineer at a tech vendor with 1,001-5,000 employees

For more quotes and insights, download the AlmaLinux report

They responded well, understood that the issue was not on my end, and provided a patch within two days.

David Stevenson

Manging Director at Winworth UK

The community around Ubuntu Linux is beneficial, providing answers to questions and assisting with issues.

Thong Nguyen

Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences

Ubuntu Linux has a comprehensive knowledge base for self-help.

Prashanth D

Techincal Support Engineer at Ibits Tech Solutions

For more quotes and insights, download the Ubuntu Linux report

Scalability Issues

Sentiment score

5.0

AlmaLinux is scalable and compatible with major platforms, offering reliable performance, flexible deployment, and effortless scaling for enterprises.

Sentiment score

7.1

Ubuntu Linux is highly scalable for servers, excelling in diverse industries and popular for cloud and on-premises applications.

It is very scalable and performs well both on small deployments and large-scale infrastructure with many servers.

Haithem Hamed

Ingénieur Systéme at Groupe Open SA

AlmaLinux scales very well and can support everything from a small virtual machine to large enterprise deployments.

Aniket Wankhede

Associate Systems Engineer at Dhanyaayai Enterprises Pvt Ltd

AlmaLinux has good scalability and is well-suited for both small deployments and large enterprise environments.

Arka A

Technical Solution Development Engineer at Ericsson

For more quotes and insights, download the AlmaLinux report

Ubuntu Linux itself is a lightweight OS, so it's very convenient to scale it up to any form needed.

reviewer2728158

Associate Cloud Operations Engineer at a tech vendor with 501-1,000 employees

In a server environment, it can seamlessly adapt to increased customer demand.

Thong Nguyen

Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences

So far, I do not have any issues related to security in Ubuntu Linux.

Salim Ahmed

System Administrator at mmcytech

For more quotes and insights, download the Ubuntu Linux report

Stability Issues

Sentiment score

8.3

AlmaLinux offers stable, reliable enterprise compatibility, ensuring minimal disruptions and security with consistent performance for production and research environments.

Sentiment score

7.9

Ubuntu Linux is praised for its stability, reliability, minimal maintenance, and efficient updates, though challenges may arise in virtual environments.

Its security is another highlight, providing minimal disruptions, timely security patches, bug fixes, and a reduced attack surface.

Olvanot Olvanot

system administration | DevOps | Softrware Developer at a tech vendor with 11-50 employees

AlmaLinux is a reliable and stable version of Linux.

A Rahal

Systems Engineer at SARL Rajafood

It is designed for enterprise workloads and follows a long-term support model, making it suitable for production servers, databases, web applications, virtualization platforms, and cloud environments.

Aniket Wankhede

Associate Systems Engineer at Dhanyaayai Enterprises Pvt Ltd

For more quotes and insights, download the AlmaLinux report

The system has been completely stable, which makes it deserve a perfect score.

PrashantSharma

BA at a computer software company with 11-50 employees

Ubuntu Linux is extremely stable and maintains uptime effectively.

David Stevenson

Manging Director at Winworth UK

If updates happen frequently, no system would be stable without tuning it every time there's an update.

reviewer2728158

Associate Cloud Operations Engineer at a tech vendor with 501-1,000 employees

For more quotes and insights, download the Ubuntu Linux report

Room For Improvement

AlmaLinux needs better host access control, documentation, enterprise tools, hardware compatibility, support, updates, integration, and community resources.

Ubuntu Linux faces challenges in user-friendliness, stability, compatibility, and integration, demanding improvements in support and enterprise tools.

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.

reviewer2797920

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.

AnilKumar13

Devops Engineer at EDAG

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.

Olvanot Olvanot

system administration | DevOps | Softrware Developer at a tech vendor with 11-50 employees

For more quotes and insights, download the AlmaLinux report

There is a push towards integrating AI into software for various purposes like video and sound processing.

David Stevenson

Manging Director at Winworth UK

During a migration project that I was handling, Ubuntu Linux was not completely compatible for the migration process from one application to another. This is an area they could improve in migrating from minor versions to major versions.

reviewer2728158

Associate Cloud Operations Engineer at a tech vendor with 501-1,000 employees

Stability issues occur when integrating new components due to physical or technical challenges.

Thong Nguyen

Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences

For more quotes and insights, download the Ubuntu Linux report

Setup Cost

AlmaLinux offers enterprises a cost-effective, stable, and RHEL-compatible platform with free updates and no licensing fees.

Ubuntu Linux offers cost-effective adoption with a free core version, optional subscription support, and significant resource efficiency for enterprises.

In the open-source environment, I believe a Linux distribution is always free of cost.

Laszlo Porcsin

Junior Software Test Automation Engineer at a consultancy with 51-200 employees

AlmaLinux itself is free and open-source, so there is no OS licensing fee.

Arka A

Technical Solution Development Engineer at Ericsson

AlmaLinux is free, so there are no costs there.

reviewer2797887

Owner

For more quotes and insights, download the AlmaLinux report

For an enterprise-wide scalable operating system with professional services, you can select Ubuntu Linux at a reasonable price.

Kadir Kokcu

Owner at a computer software company with 1-10 employees

The setup cost is free.

Kevin Haury

Head of mission at CapHornier

Ubuntu Linux is open-source, leading to cost savings through its free availability.

Thong Nguyen

Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences

For more quotes and insights, download the Ubuntu Linux report

Valuable Features

AlmaLinux offers enterprise-grade stability, security, and cost savings with RHEL compatibility, enhanced by TuxCare support and KernelCare integration.

Ubuntu Linux offers security, stability, and user-friendliness, with strong community support, cost-effectiveness, and excellent compatibility for various users.

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.

Olvanot Olvanot

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.

Haithem Hamed

Ingénieur Systéme at Groupe Open SA

At this moment, AlmaLinux is a very open platform. It not only includes the latest security patches but also integrates very recent AI technologies alongside the direct patches that help harden the server.

Naim Khan

DevOps Engineer at SMC Labs, LLC

For more quotes and insights, download the AlmaLinux report

Ubuntu Linux's open-source nature supports community contributions, bolstering its development and support ecosystem.

Thong Nguyen

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.

Prashanth D

Techincal Support Engineer at Ibits Tech Solutions

The updates in terms of security are very fast, and it is very easy to deploy.

Mohammad Rosli Sukri

manager at SSDU Innovations

For more quotes and insights, download the Ubuntu Linux report

Categories and Ranking

AlmaLinux

Ranking in Operating Systems (OS) for Business

11th

Average Rating

8.6

Reviews Sentiment

5.3

Number of Reviews

Ranking in other categories

No ranking in other categories

Ubuntu Linux

Ranking in Operating Systems (OS) for Business

2nd

Average Rating

8.6

Reviews Sentiment

7.3

Number of Reviews

151

Ranking in other categories

OpenStack (1st)

Mindshare comparison

As of September 2026, in the Operating Systems (OS) for Business category, the mindshare of AlmaLinux is 4.1%, up from 1.1% compared to the previous year. The mindshare of Ubuntu Linux is 8.1%, down from 11.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Operating Systems (OS) for Business Mindshare Distribution
Product	Mindshare (%)
Ubuntu Linux	8.1%
AlmaLinux	4.1%
Other	87.8%

Operating Systems (OS) for Business

Featured Reviews

Arka A

Technical Solution Development Engineer at Ericsson

Enterprise workloads have run reliably while operations have reduced costs and simplified patching

AlmaLinux is already very strong, but it could be improved in a few areas. Better centralized management and monitoring, easier major version upgrades, and more enterprise-focused automation tools would make administration simpler. Having more integrated tools for patch management, compliance, configuration management, and troubleshooting could reduce manual work for system administrators. The main area for improvement is enterprise management. Better centralized patching, monitoring, compliance, and automation would make it easier to manage large-scale deployments. I would also like to see smoother and more predictable major version upgrades, especially for systems with third-party dependencies. AlmaLinux is already improving in this area through ELEvate and its migration tools.

Read full review

reviewer2728158

Associate Cloud Operations Engineer at a tech vendor with 501-1,000 employees

Good compatibility and improvement needed in migration process

For long-term support, it has been good because in most enterprise environments, people still use Ubuntu Linux sixteen, which is quite obsolete now. Other enterprise versions do not support obsolete systems, so supportability is good in terms of Ubuntu Linux. For sustainability, it's quite a significant point of view for every organization. For us, Ubuntu Linux is the preferable way. For others, it might not be, so that is quite a subjective matter itself. The pinpoint of the problem is that they take time because they need specific information. We need to go to AWS first, and then they'll contact the Ubuntu Linux support team itself. This creates a two-way hop for us, which is why it's not that great. It's not really Ubuntu Linux's problem but rather the way we are accessing Ubuntu Linux. The migration part when migrating an application or one version of Ubuntu Linux to another is quite hectic. During the process, one or many applications might crash. That is something they could handle themselves, but I don't think that's something Ubuntu Linux will look into. During a migration project that I was handling, Ubuntu Linux was not completely compatible for the migration process from one application to another. This is an area they could improve in migrating from minor versions to major versions.

Read full review

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Top Industries

By visitors reading reviews

Comms Service Provider

14%

Outsourcing Company

13%

Manufacturing Company

10%

University

Comms Service Provider

12%

Financial Services Firm

Manufacturing Company

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	14
Midsize Enterprise	6
Large Enterprise	11

By reviewers
Company Size	Count
Small Business	85
Midsize Enterprise	22
Large Enterprise	54

Questions from the Community

What is your experience regarding pricing and costs for AlmaLinux?

AlmaLinux has helped mainly in reducing OS licensing cost while maintaining a stable RHEL compatible platform. From an operational perspective, the familiar RHEL ecosystem makes it very easy for ou...

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What needs improvement with AlmaLinux?

See all answers

What is your primary use case for AlmaLinux?

My main use case for AlmaLinux is enterprise server environments, hosting different applications, databases, and our charging workloads. I use it where I need a stable, secure, RHEL compatible OS w...

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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...

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What is your experience regarding pricing and costs for Ubuntu Linux?

Ubuntu Linux is almost free, but it has some professional services that require payment if you choose to use them. For a low-cost application server, Ubuntu Linux is a good choice, or for an enterp...

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What needs improvement with Ubuntu Linux?

I was thinking that Ubuntu Linux and Windows would work on the same machine. With Windows 11, they came together, so it is a good thing. On the GUI, when I use SSH or PuTTY or what is called a cons...

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Comparisons

Red Hat Enterprise Linux (RHEL) vs AlmaLinux

Compared 12% of the time

Oracle Linux vs AlmaLinux

Compared 10% of the time

Fedora Linux vs AlmaLinux

Compared 9% of the time

Debian vs AlmaLinux

Compared 8% of the time

SUSE Linux Enterprise vs AlmaLinux

Compared 6% of the time

More AlmaLinux Competitors

Oracle Linux vs Ubuntu Linux

Compared 21% of the time

Red Hat Enterprise Linux (RHEL) vs Ubuntu Linux

Compared 8% of the time

SUSE Linux Enterprise vs Ubuntu Linux

Compared 7% of the time

openSUSE Leap vs Ubuntu Linux

Compared 6% of the time

Kali Linux vs Ubuntu Linux

Compared 3% of the time

More Ubuntu Linux Competitors

Product Reports

Buyer's Guide

AlmaLinux

September 2026

Download AlmaLinux product report

Buyer's Guide

Ubuntu Linux

August 2026

Download Ubuntu Linux product report

Also Known As

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

Ubuntu

Overview

AlmaLinux is an open-source, enterprise-level Linux distribution designed to provide stability, high performance, and community-driven support. It offers compatibility with RHEL, making it a reliable option for businesses seeking robust OS alternatives.

Built by CloudLinux, AlmaLinux serves enterprises looking for a powerful Linux distribution. It boasts seamless transitions from CentOS, providing a familiar environment for IT teams. With its open-source nature, AlmaLinux empowers organizations by offering control over their workflows. It supports diverse workloads, making it suitable for handling anything from basic setups to complex architectures. AlmaLinux stands out due to its strong security features, which focus on protecting sensitive data and maintaining secure server environments.

What are AlmaLinux's most important features?

Compatibility with RHEL: Ensures a seamless transition for users familiar with Red Hat Enterprise Linux.
Long-Term Support: Offers extended support periods, ensuring stability for enterprise systems.
Rich Community Support: Backed by an active community and regular updates.
Security Enhancements: Integrated security improvements for protecting business data.
Open-Source Nature: Provides flexibility and customization through a transparent codebase.

What benefits or ROI should users look for?

Cost Efficiency: Free to use, reducing operational expenses.
Reliable Performance: Consistent updates and support for enterprise needs.
Reduced Vendor Lock-in: Allows migration from other enterprise Linux systems with ease.
Security Assurance: Continuous security patches protect corporate assets.

AlmaLinux has been implemented across industries like finance, healthcare, and technology due to its reliability and adaptability. In finance, it ensures secure transactions and data integrity. Healthcare organizations rely on it for managing sensitive patient data. Tech companies use it for its stability and community-driven enhancements, making it a versatile choice for diverse applications.

AlmaLinux

Ubuntu Linux is an open-source platform known for its robust security, ease of use, and rapid performance. Its lightweight design and comprehensive support system make it ideal for diverse IT environments, providing seamless management and scalability options.

Ubuntu Linux stands out with its open-source nature that allows extensive customization and access to a broad range of free software. It is widely praised for its stability and a vast package repository offering regular updates, enhancing its usefulness across different sectors. The platform is equipped with a lightweight design and excellent community support, making it scalable and easy to manage. While it could improve in areas like Windows software compatibility and user interface refinement, its benefits in enterprise management and development projects are undeniable. Improved documentation, better hardware integration, and enhanced third-party application compatibility are additional focal points to consider.

What are the key features of Ubuntu Linux?

Robust Security: Offers strong security protocols to protect user data.
Rapid Performance: Delivers fast and efficient processing speeds.
Open-source Customization: Provides extensive customization options.
Vast Package Repository: Features frequent updates and diverse software choices.
Lightweight Design: Ensures optimal performance even on limited resources.
Community Support: Backed by excellent community resources for assistance.

What benefits should be considered from reviews?

Resource Efficiency: Efficient utilization of system resources for enhanced performance.
Development Flexibility: Supports a wide range of programming and development tasks.
Enterprise Compatibility: Suited for large-scale enterprise solutions and cloud computing.
Scalability: Capable of managing and scaling across different environments.
Troubleshooting Support: Comprehensive community support for troubleshooting issues.

Ubuntu Linux is prominently implemented in industries for tasks such as server management, application deployment, and software development. Its resource efficiency and open-source tool compatibility make it a favorite for programming, research, and cybersecurity. Companies frequently use it for web hosting, cloud services, and managing multi-user enterprise solutions.

Canonical

Sample Customers

Information Not Available

Samsung, eBay, AT&T, Walmart, Cisco, Time Warner Cable, Bloomberg, Best Buy, Dell, Intel, Microsoft, Ericsson, Orange, Wells Fargo

Buyer's Guide

AlmaLinux vs. Ubuntu Linux

September 2026

Free Report: AlmaLinux vs. Ubuntu Linux

Find out what your peers are saying about AlmaLinux vs. Ubuntu Linux and other solutions. Updated: September 2026.

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