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Debian vs SUSE Linux Enterprise comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 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
7.0
Debian's open-source platform cuts costs by eliminating fees, supporting less powerful hardware, and enhancing efficiency with minimal downtime.
Sentiment score
4.9
SUSE Linux Enterprise provides better ROI and cost savings for SAP deployment than Red Hat, enhancing revenue by 10-15%.
There were direct cost savings since Debian has no licensing fees, and we did not require paid support, so it saved us considerable money.
embedded software engineer at a manufacturing company with 201-500 employees
We were able to save a substantial amount by using Linux instead of Windows and spending a lot of money on Windows licenses.
Cybersecurity Engineer at a tech consulting company with 51-200 employees
I have seen a return on investment; specifically, the cost is around zero because there is no need for a license, and since my whole team uses Debian, we are fine with the number of employees needed.
DevOps Technology Lead at TriStratus Ltd
I have seen a return on investment by switching our clusters from on-prem to Azure public cloud, using our same Bring Your Own Licenses, which saved costs on licensing.
Senior Cloud Engineer at a tech services company with 201-500 employees
 

Customer Service

Sentiment score
7.1
Debian users mainly utilize community resources for support, with minimal dependence on official channels or third-party services.
Sentiment score
5.6
SUSE Linux Enterprise support is generally praised for expertise, though experiences vary, with high costs for certain interactions.
We rely on community resources for support, such as documentation, forums, and asking questions online.
Cybersecurity Engineer at a tech consulting company with 51-200 employees
Whenever I had a query, I used Google to search for it and found very helpful information from public platforms.
Cloud Engineer at a consultancy with 11-50 employees
While it does not have traditional paid customer support like some commercial distributions, the Debian community and documentation are very strong.
embedded software engineer at a manufacturing company with 201-500 employees
SUSE Linux Enterprise provides a stable, secure, and well-supported platform for enterprise workloads, with powerful management tools and robust support for clustering, cloud, and containers.
Senior Lead DevOps Engineer at Kyndryl
The customer support is good; whenever we have opened a case, they have provided detailed explanations of the issues and resolutions.
Senior Cloud Engineer at a tech services company with 201-500 employees
I rate the customer service 10 out of 10 because SUSE has 24/7 availability support, extended support, security, multi-Linux distribution support, upgradation, and everything is user-friendly.
Devops MAnager at DXC Technology
 

Scalability Issues

Sentiment score
7.3
Debian is scalable and reliable in cloud environments, offering flexibility and efficient resource management for diverse organizational needs.
Sentiment score
6.0
SUSE Linux Enterprise is praised for its strong scalability, ease of maintenance, cloud compatibility, but faces some kernel issues.
We don't spin up new Debian instances arbitrarily.
Cybersecurity Engineer at a tech consulting company with 51-200 employees
As the growth of our infrastructure is required, we can host many Debian servers.
Cloud Engineer at a consultancy with 11-50 employees
We decided to use Debian because we needed a more stable and predictable base, especially for long-running systems where frequent changes or upgrades could cause issues.
embedded software engineer at a manufacturing company with 201-500 employees
Its scalability is quite good since we are using Azure, which allows us to easily scale up or down our resources as needed.
Senior Cloud Engineer at a tech services company with 201-500 employees
SUSE Linux Enterprise is widely recognized for its strong scalability, making it suitable for organizations of all sizes, from small businesses to global enterprises.
Senior Lead DevOps Engineer at Kyndryl
 

Stability Issues

Sentiment score
8.6
Debian is praised for stability and reliability, though some users note slow updates and older package versions.
Sentiment score
7.9
SUSE Linux Enterprise is praised for its stability and reliability, with occasional minor issues in newer versions and Hyper-V.
I rate Debian an eight out of ten because it excels in stability, reliability, and package management, which are very important for long-running production systems.
embedded software engineer at a manufacturing company with 201-500 employees
That long-term support has helped me and my customers by being stable and running well.
Embedded Developer at a tech vendor with 10,001+ employees
In my experience, Debian is very stable.
Cybersecurity Engineer at a tech consulting company with 51-200 employees
When HANA is utilized by many applications, I notice that while utilization does increase, we have never faced lagging or server unresponsiveness.
Senior Cloud Engineer at a tech services company with 201-500 employees
I would rate stability for SUSE Linux Enterprise an eight out of ten.
Solution specialist Data and AI at a tech vendor with 10,001+ employees
 

Room For Improvement

Debian requires improvements in package management, UI, onboarding, release cycle, network management, and better documentation to enhance user experience.
SUSE Linux Enterprise requires improvements in package management, security policies, cloud integration, UI, documentation, licensing, and support services.
I believe security on Debian is top-notch due to its long history and the many individuals and organizations that rely on it, meaning there are many eyes on it.
Founder at a media company with 1-10 employees
If Debian had a memory-based distribution, similar to Alpine, that would be great, as we could get benefits in terms of memory or embedded systems.
DevOps Technology Lead at TriStratus Ltd
Debian was easy to set up.
Cloud Engineer at a consultancy with 11-50 employees
Security is a top concern, and further strengthening default security policies, simplifying compliance management, and integrating advanced vulnerability management tools would be a valuable improvement.
Senior Lead DevOps Engineer at Kyndryl
The software manager was different, making it challenging to install certain applications.
Lead Desktop Support Technician at a healthcare company with 10,001+ employees
The license we subscribed to should carry over within the same instance family.
IT Manager at a wellness & fitness company with 5,001-10,000 employees
 

Setup Cost

Debian is cost-effective due to no licensing fees, making it ideal for enterprises compared to alternatives like Windows.
SUSE Linux Enterprise provides flexible pricing, emphasizing support over licensing, with mixed affordability perceptions but justified by scalability and support.
My experience with Debian's pricing, setup cost, and licensing has been that it is all free.
IT Support Manager at a educational organization with 5,001-10,000 employees
My experience with pricing, setup cost, and licensing is that Debian is free, so there is no price.
Site Reliability Engineer Ii at a tech vendor with 5,001-10,000 employees
As long as I remain within the limit of that credit, I can create machines as much as I want without exceeding the monthly limit.
Cybersecurity Engineer at a tech consulting company with 51-200 employees
Upgrading an instance results in overlapping or double subscription fees.
IT Manager at a wellness & fitness company with 5,001-10,000 employees
I would rate pricing for SUSE Linux Enterprise considering one is a high price and ten is a low price.
Solution specialist Data and AI at a tech vendor with 10,001+ employees
The licensing cost is a bit high.
Senior Cloud Engineer at a tech services company with 201-500 employees
 

Valuable Features

Debian delivers stability, performance, and security with vast support and resources, ideal for enterprise environments and web services.
SUSE Linux Enterprise excels in stability, security, easy administration, cost-effectiveness, and adaptability, ideal for enterprise workloads.
Debian's stability helps me in my daily work because my work relies on stability; I'm trying to deploy production workloads, and Debian offers that stability for me.
DevOps Technology Lead at TriStratus Ltd
Debian has kept my workflow secure by maintaining system stability with day-to-day or monthly updates with security patches, securing the system from external attacks.
Cloud Engineer at a consultancy with 11-50 employees
Debian has positively impacted my organization primarily in cost-efficiency, with on-premises hardware running faster and cheaper.
IT Support Manager at a educational organization with 5,001-10,000 employees
SUSE Linux had a clean user interface, which was a valuable feature for me.
Lead Desktop Support Technician at a healthcare company with 10,001+ employees
It has a stable and reliable OS.
IT Manager at a wellness & fitness company with 5,001-10,000 employees
The LVM is very easy to configure, along with simple disk scanning compared to other systems.
Senior Cloud Engineer at a tech services company with 201-500 employees
 

Categories and Ranking

Debian
Ranking in Operating Systems (OS) for Business
9th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
15
Ranking in other categories
No ranking in other categories
SUSE Linux Enterprise
Ranking in Operating Systems (OS) for Business
8th
Average Rating
8.6
Reviews Sentiment
6.4
Number of Reviews
36
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2026, in the Operating Systems (OS) for Business category, the mindshare of Debian is 6.1%, up from 2.6% compared to the previous year. The mindshare of SUSE Linux Enterprise is 4.4%, down from 7.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Operating Systems (OS) for Business Mindshare Distribution
ProductMindshare (%)
SUSE Linux Enterprise4.4%
Debian6.1%
Other89.5%
Operating Systems (OS) for Business
 

Featured Reviews

reviewer2795433 - PeerSpot reviewer
Cloud Ops Lead at a tech vendor with 10,001+ employees
Lightweight platform has reduced cloud costs and has kept long‑running web apps reliable
In my opinion, the best features Debian offers include its stability. The stable branch really is stable because once it is configured, I understand you can run it for a very long period of time without needing to reboot or update any of the components. That is really good when you want an application to be extremely stable and not go down, and you are happy using slightly older components. I also value the fact that Debian is open source, so it is free. That is very useful, and it has a big development community that builds it. I understand there are tens of thousands of software libraries which work with Debian from the apt package manager, APT, and also it is very lightweight, which I find to be good as well because that helps with cost savings. Debian's lightweight design benefits my organization because it does not come with bloatware, minimizing RAM usage. Because of that, we can choose cheaper EC2 instances. You do not have to have as powerful RAM, which makes things cheaper, and also because it does not come with all this bloatware, it also makes it faster. So it is very efficient. Debian positively impacts my organization by allowing us to utilize a much more lightweight operating system with Amazon EC2 instances, which greatly reduces costs because we can use EC2 instances with lower RAM. Cost savings are good. Debian is very well known across the industry, so different engineers from different teams know how to use it. Using the APT package manager is a common skill for cloud professionals, which makes it good, especially if you are hiring individuals into the company, because at least you would expect they have some type of background using Debian. I do not know exact measurements, but I would expect we could save at least 10% of costs with EC2 instances just because our memory and CPU requirements would be lower because Debian is lightweight. So it would save cost to some degree.
MoezCHEBBI - PeerSpot reviewer
Senior Lead DevOps Engineer at Kyndryl
Has delivered expert training and enabled smooth migrations using automated deployment tools
SUSE Linux Enterprise is a mature and reliable platform, but there are areas where it can be improved. Modernizing the system management tools is important as many users appreciate YaST for its centralized management, but there is a growing demand for more modern, web-based, and modular tools. The introduction of tools such as Agama, a web-based installer, and Cockpit in newer releases is a step in the right direction.SUSE has made progress with multi-Linux support, allowing organizations to manage and support not just SUSE systems but also other distributions such as Red Hat and CentOS; continuing to expand these capabilities, especially for hybrid and multi-cloud environments, will help organizations manage diverse infrastructure more effectively. Security is a top concern, and further strengthening default security policies, simplifying compliance management, and integrating advanced vulnerability management tools would be a valuable improvement.
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Top Industries

By visitors reading reviews
Comms Service Provider
19%
Manufacturing Company
10%
Educational Organization
7%
Financial Services Firm
7%
Financial Services Firm
10%
Manufacturing Company
9%
Comms Service Provider
9%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise2
Large Enterprise5
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise11
Large Enterprise23
 

Questions from the Community

What is your experience regarding pricing and costs for Debian?
The pricing for Debian is based on what is used and how much is used.
What needs improvement with Debian?
Debian currently has some older packages that are not available in the latest version. The stable release cycle is slow, where new features come late. Additionally, Debian is not as beginner-friend...
What is your primary use case for Debian?
Debian is used as a Linux distributor for hosting applications, servers, and deployments. The organization primarily relies on Debian for cloud and DevOps, creating Docker images and Kubernetes nod...
What is your experience regarding pricing and costs for SUSE Linux Enterprise?
I would rate pricing for SUSE Linux Enterprise considering one is a high price and ten is a low price.
What needs improvement with SUSE Linux Enterprise?
SUSE can make improvements to SUSE Linux Enterprise. I have suggestions about what they can add to the product to simplify users' lives. They need to intensely work on their marketing strategy.
What is your primary use case for SUSE Linux Enterprise?
I understand your point regarding my current use case for SUSE Linux Enterprise. I want to know if the purchase process is mostly directly from SUSE or through the AWS Marketplace, and what ways I ...
 

Also Known As

Debian 12
SUSE Linux Enterprise Server for SAP Applications 12 SP3
 

Overview

 

Sample Customers

Information Not Available
Air India, Akademicki Szpital Kliniczny (ASK), Allone, Altran, Apollo, ARCHIVA, Asia Innovatory Management School, ATLAS ELEKTRONIK GmbH, AutoData Norge AS, Baldor Electric, Business Connexion, CASIO, Ciclum Farma, Delta Lloyd, Edumate , HPE,  SAP SE,  Lenovo, BMW, T-Systems, UCX, Turners & Growers, Shenzhen Development Bank, Bosch Group, JK Tyres & Industries, IOCL, European Space Agency, Daimler AG, China Minsheng Banking Corp, Café Coffee Day, Unisys,  Petrochina Company Ltd, Fitch Ratings, ABeam Consulting Co Ltd, Tyro Payments, Rackspace, Pacific Textiles, ...
Find out what your peers are saying about Debian vs. SUSE Linux Enterprise and other solutions. Updated: June 2026.
900,644 professionals have used our research since 2012.