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SUSE Linux Enterprise vs Windows Server comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 11, 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
4.9
SUSE Linux Enterprise provides better ROI and cost savings for SAP deployment than Red Hat, enhancing revenue by 10-15%.
Sentiment score
5.0
Windows Server enhances efficiency, reducing support costs by 10-70%, valued for virtualization, integration, security, and operational stability.
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
The tool supports many applications.
Agile Consultant at MSOLdigi
You get a standard platform that is very secure and stable.
Manager, Information & Cloud Systems at a consultancy with 1,001-5,000 employees
The return on investment is evident as having efficient resources to manage our infrastructure means we are less dependent on costly external support from Microsoft.
Executive Vice President Technology at InfoEdge India Ltd
 

Customer Service

Sentiment score
5.6
SUSE Linux Enterprise support is generally praised for expertise, though experiences vary, with high costs for certain interactions.
Sentiment score
6.3
Windows Server support is praised for expertise and responsiveness but experiences vary, with some users finding delays and inconsistencies.
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
They resolved our problems within the defined SLA.
Relationship Manager at Cognizant
When I had an issue with Hyper-V, the support was excellent.
Systems technician. IT Office at LNU
The technical support from Microsoft is one of the best, though there can be challenges when it comes to priority zero or critical issues, where the queue can be longer.
Executive Vice President Technology at InfoEdge India Ltd
 

Scalability Issues

Sentiment score
6.0
SUSE Linux Enterprise is praised for its strong scalability, ease of maintenance, cloud compatibility, but faces some kernel issues.
Sentiment score
7.4
Windows Server efficiently scales from small to large user bases, supporting resource adjustments for smooth organizational growth.
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
I've worked in companies with 20,000 to 100,000 users, and it scales beautifully without issues.
Manager, Information & Cloud Systems at a consultancy with 1,001-5,000 employees
We use it everywhere, and it serves approximately two thousand users in our company as a backend service.
System Engineer at Alnajat charity
Windows Server is highly scalable; I can upgrade the hardware capacity or storage capacity smoothly.
Senior Consutant at HCLSoftware
 

Stability Issues

Sentiment score
7.9
SUSE Linux Enterprise is praised for its stability and reliability, with occasional minor issues in newer versions and Hyper-V.
Sentiment score
7.4
Windows Server is praised for its stability, with recent versions highly reliable despite occasional update challenges.
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
Stability-wise, I rate the solution a ten out of ten.
Manager at Accenture company
The stability is better with the newer versions like 2019.
System Engineer at Alnajat charity
Very rarely do I see any blue screens or crashes.
Senior Consutant at HCLSoftware
 

Room For Improvement

SUSE Linux Enterprise requires improvements in package management, security policies, cloud integration, UI, documentation, licensing, and support services.
Windows Server users cite security, performance, integration issues, setup complexity, high cost, and frequent maintenance as key concerns.
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
The vendor must update everything with the same user interface and make it more modern.
Agile Consultant at MSOLdigi
If Windows could make the OS part lighter, especially starting and restarting the Windows Server, which needs to be quick, then it would be great since this is an area where the tool lacks a bit.
Manager at Accenture company
The support team is getting worse in terms of expertise.
Manager, IT Security at Averis Sdn Bhd
 

Setup Cost

SUSE Linux Enterprise provides flexible pricing, emphasizing support over licensing, with mixed affordability perceptions but justified by scalability and support.
Windows Server licensing is complex and costly, but it's popular for its features despite pricing concerns compared to alternatives.
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
On a scale of one to ten, with ten being the most expensive, I rate it ten out of ten.
Manager, IT Security at Averis Sdn Bhd
Microsoft offers product pricing with licenses per processor and CAL licenses for accessing.
Manager, Information & Cloud Systems at a consultancy with 1,001-5,000 employees
The cost associated with Windows Server—considering pricing, licensing, and setup—is expensive, no doubt.
Executive Vice President Technology at InfoEdge India Ltd
 

Valuable Features

SUSE Linux Enterprise excels in stability, security, easy administration, cost-effectiveness, and adaptability, ideal for enterprise workloads.
Windows Server excels with Active Directory, Hyper-V, integration, security, and usability, making it ideal for enterprise solutions.
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
I can manage the firewalls on the server easily, open or close ports to manage security traffic, and use encryption on the hard disk to keep data secure.
Systems technician. IT Office at LNU
It's very common, so finding applications and support is easy.
Agile Consultant at MSOLdigi
FTP functionality does not require additional payment because Windows Server already includes the feature, reducing the costs of these tools.
Team Lead at Regnology
 

Categories and Ranking

SUSE Linux Enterprise
Ranking in Operating Systems (OS) for Business
6th
Average Rating
8.6
Reviews Sentiment
6.4
Number of Reviews
36
Ranking in other categories
No ranking in other categories
Windows Server
Ranking in Operating Systems (OS) for Business
4th
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
196
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of March 2026, in the Operating Systems (OS) for Business category, the mindshare of SUSE Linux Enterprise is 5.2%, down from 7.3% compared to the previous year. The mindshare of Windows Server is 8.7%, down from 9.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Operating Systems (OS) for Business Mindshare Distribution
ProductMindshare (%)
Windows Server8.7%
SUSE Linux Enterprise5.2%
Other86.1%
Operating Systems (OS) for Business
 

Featured Reviews

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.
GS
Manager, Information & Cloud Systems at a consultancy with 1,001-5,000 employees
Long-standing experience improves reliability and security, making it a trusted platform
It's difficult to see improvements when using it daily. They improved compatibility with other platforms, such as Linux. One improvement I was thinking about some years ago was the ability to manage an on-premises server from Azure. Now, they have created Azure Arc, and we are using it as a very good way of managing on-premises servers. What can be improved is on the Azure side. With Active Directory on the server side and Entra ID on the Azure side in our hybrid environment, we find issues with data syncing to Entra ID. In Entra ID, Microsoft omitted some parameters. In Active Directory, you can put an expiring date to an account, but you cannot do that in Entra ID. We have other means of doing that, but it's common to have consultants working for six months, requiring account expiration or renewal processes. The Entra ID Connect syncing tool could be improved. Though they moved the service to Azure and use an agent instead of having a dedicated server, it remains cumbersome to set up due to the differences between Entra ID and Active Directory.
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Top Industries

By visitors reading reviews
Manufacturing Company
10%
Financial Services Firm
9%
Computer Software Company
8%
Comms Service Provider
8%
Comms Service Provider
11%
Computer Software Company
8%
University
7%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise11
Large Enterprise22
By reviewers
Company SizeCount
Small Business78
Midsize Enterprise41
Large Enterprise89
 

Questions from the Community

What do you like most about SUSE Linux Enterprise?
The initial setup is simple and takes five minutes for deployment and if you have automation in place, it will take four minutes.
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 needs improvement with Windows Server?
I cannot answer regarding which metrics I use to measure the effectiveness of Microsoft Defender for IoT because I have to check with my technical team. I have been fulfilling a role as IT manager ...
What is your primary use case for Windows Server?
What suits me the most is that for all my OT environment, I can manage all those devices in one secure portal from Microsoft.
 

Also Known As

SUSE Linux Enterprise Server for SAP Applications 12 SP3
No data available
 

Overview

 

Sample Customers

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, ...
Rakuten, Rackspace, Tyco
Find out what your peers are saying about SUSE Linux Enterprise vs. Windows Server and other solutions. Updated: March 2026.
885,311 professionals have used our research since 2012.