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Red Hat Enterprise Linux (RHEL) vs Windows Server comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jan 25, 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
6.3
RHEL offers ROI through stability, security, automation, and support, enhancing productivity while reducing costs and improving performance.
Sentiment score
5.4
While complex, Windows Server offers efficiency, reliability, and integration benefits, enhancing competitiveness and delivering strong ROI through cost savings.
A long lifecycle is key to having a good return on investment.
Architect at KnowIT
Being able to transform common manual tasks that previously took all day into processes that take an hour, half an hour, or even less, demonstrates clear value.
Systems administrator at a retailer with 501-1,000 employees
I invest effort and money in RHEL 8, expecting the system to be secure and reliable when serving my clients.
Associate Director at a financial services firm with 10,001+ employees
Overall, the gains in productivity, security, and operational efficiency have provided a strong return on investment.
IT at a retailer with 11-50 employees
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
7.3
RHEL customer service is praised for responsiveness and knowledge, though improvements are needed in response speed and critical issue handling.
Sentiment score
6.3
Windows Server support varies, with some experiencing prompt service while others rely on forums and documentation for help.
Red Hat Enterprise Linux (RHEL) support is great, as they go beyond their duty to help resolve issues and provide solutions even for third-party software such as XRDP.