Rocky Linux vs Windows Server comparison

Why PeerSpot?

Rocky Linux and Microsoft are both solutions in the Operating Systems (OS) for Business category. Rocky Linux is ranked #3 with an average rating of 8.9, while Microsoft is ranked #4 with an average rating of 8.6. Rocky Linux holds a 5.9% mindshare in OSB, compared to Microsoft’s 6.5% mindshare. Additionally, 100% of Rocky Linux users are willing to recommend the solution, compared to 94% of Microsoft users who would recommend it.

Rocky Linux

Read 19 Rocky Linux reviews

15,607 Views
15,451 Comparison Views

100% willing to recommend

Windows Server

Read 197 Windows Server reviews

18,879 Views
18,690 Comparison Views

94% willing to recommend

Rocky Linux

Windows Server

Comparison Buyer's Guide

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Executive SummaryUpdated on Feb 15, 2026

Windows Server and Rocky Linux compete in the enterprise server operating systems category. Rocky Linux has the upper hand for organizations emphasizing cost-effectiveness and compatibility with RHEL, while Windows Server excels in integration with Microsoft’s ecosystem.

Features: Windows Server offers Work Folder Synchronization for offline data access, comprehensive virtual machine management with Hyper-V, and seamless integration with Azure AD, making it well-suited for hybrid cloud environments. Rocky Linux highlights stability and compatibility with RHEL without licensing costs, clustering support for enterprise workloads, and a reliable platform for cost-effective enterprise solutions.

Room for Improvement: Windows Server users often encounter challenges with complex technical updates, demanding better integration with non-Microsoft platforms. Pricing concerns and a need for a more intuitive user interface are frequently mentioned. Rocky Linux could benefit from accelerated security update rollouts and enhanced integration with existing enterprise tools to align with industry standards.

Ease of Deployment and Customer Service: Windows Server provides versatile deployment options across on-premises, hybrid, and public cloud setups. Customer service impressions vary, with excellence in some cases but notable lags in response times for complex issues. Rocky Linux supports on-premises and private cloud environments, relying on community-driven support, which offers substantial cost savings but may lack the immediacy of commercial support options.

Pricing and ROI: Windows Server incurs substantial licensing fees, yet can offer significant ROI when integrated with Microsoft products. In contrast, Rocky Linux appeals to budget-conscious enterprises, being free to use and substantially reducing operational expenses, providing a compelling ROI through zero licensing fees.

To learn more, read our detailed Rocky Linux vs. Windows Server Report (Updated: September 2026).

Buyer's Guide

Rocky Linux vs. Windows Server

September 2026

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Helped 920,574 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

4.6

Rocky Linux saves time and costs by reducing licensing fees, server maintenance, and deployment issues, with strong community support.

Sentiment score

5.4

While complex, Windows Server offers efficiency, reliability, and integration benefits, enhancing competitiveness and delivering strong ROI through cost savings.

When it comes to return on investment, a lot of money is saved since we moved from a purchased license to the open source provided by Rocky Linux.

BasilJiji

System engineer at a retailer with 10,001+ employees

We save time through fewer environment-related issues and more consistent QA and deployment processes.

IsaacHernandez

Senior Technical Lead QA at a computer software company with 501-1,000 employees

ROI has been good as we have significant open source community involvement.

reviewer2758263

Technical Manager at a tech vendor with 10,001+ employees

For more quotes and insights, download the Rocky Linux report

Overall, the gains in productivity, security, and operational efficiency have provided a strong return on investment.

reviewer2848875

IT at a retailer with 11-50 employees

You get a standard platform that is very secure and stable.

Gustavo Schleider

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.

Jai Prakash Sharma

Executive Vice President Technology at InfoEdge India Ltd

For more quotes and insights, download the Windows Server report

Customer Service

Sentiment score

4.8

Rocky Linux is reliable and user-friendly, with active community support and effective documentation facilitating self-support and problem-solving.

Sentiment score

6.3

Windows Server support varies, with some experiencing prompt service while others rely on forums and documentation for help.

The support level is extraordinary, providing on-time assistance.

DILIP BHARADWAJ

Senior System Engineer at Al Jazeera Media Network

We have not yet needed to contact a vendor regarding Rocky Linux.

KRISTOF Laenen

Senior Network Engineer at KLC bvba

Even if we raise a support ticket, we receive a resolution or a reply from the team within two business days.

BasilJiji

System engineer at a retailer with 10,001+ employees

For more quotes and insights, download the Rocky Linux report

They resolved our problems within the defined SLA.

NirajSingh

Relationship Manager at Cognizant

When I had an issue with Hyper-V, the support was excellent.

Mustafa Farhat

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.

Jai Prakash Sharma

Executive Vice President Technology at InfoEdge India Ltd

For more quotes and insights, download the Windows Server report

Scalability Issues

Sentiment score

5.9

Rocky Linux excels in scalable environments with stability, automation compatibility, and user-friendly management of non-responsive servers.

Sentiment score

7.4

Windows Server is highly scalable, supports diverse user needs, but has resource demands and improvement potential in cloud environments.

Even if the server is not responding and we want to attach the volume on another instance or a temporary instance, it is very easy and straightforward with no hiccups.

reviewer2758479

CloudOps Engineer at a computer software company with 10,001+ employees

It has handled growth or changing needs well.

reviewer2772054

System Administrator at a computer software company with 5,001-10,000 employees

Particularly in virtualized and containerized environments, allowing us to scale resources without introducing major OS-level issues.

IsaacHernandez

Senior Technical Lead QA at a computer software company with 501-1,000 employees

For more quotes and insights, download the Rocky Linux report

I've worked in companies with 20,000 to 100,000 users, and it scales beautifully without issues.

Gustavo Schleider

Manager, Information & Cloud Systems at a consultancy with 1,001-5,000 employees

Active Directory and Group Policy make it easy to manage a growing number of users and systems from a centralized platform.

reviewer2848875

IT at a retailer with 11-50 employees

We use it everywhere, and it serves approximately two thousand users in our company as a backend service.

Khalid Mgahed

System Engineer at Alnajat charity

For more quotes and insights, download the Windows Server report

Stability Issues

Sentiment score

7.4

Rocky Linux is stable, user-friendly, and efficient on low-resource systems, highly rated for QA and development workloads.

Sentiment score

7.5

Windows Server is highly stable and reliable, praised for seamless performance and improvements over previous versions, despite update concerns.

Rocky Linux is stable, scalable, and it is very much easier to use.

BasilJiji

System engineer at a retailer with 10,001+ employees

Rocky Linux is stable.

reviewer2764758

Software Engineer at a comms service provider with 10,001+ employees

Rocky Linux is stable and reliable for workloads, especially for QA and development environments.

IsaacHernandez

Senior Technical Lead QA at a computer software company with 501-1,000 employees

For more quotes and insights, download the Rocky Linux report

It provides reliable performance for critical services such as Active Directory, file service, DNS, and user authentication.

reviewer2848875

IT at a retailer with 11-50 employees

The stability is better with the newer versions like 2019.

Khalid Mgahed

System Engineer at Alnajat charity

Very rarely do I see any blue screens or crashes.

SrikanthSubramanian

Senior Consutant at HCLSoftware

For more quotes and insights, download the Windows Server report

Room For Improvement

Rocky Linux needs improved software components, faster updates, better documentation, Windows integration, and enhanced cloud-native and virtual machine support.

Windows Server needs improved security, stability, cloud integration, simpler UI, better pricing, easier configuration, and broader compatibility support.

It is based on customer requirements, as they might want to use Rocky Linux or Ubuntu, depending on their needs.

Jetsada Malaisirirat

System Engineer at clusterkit

Rocky Linux could be improved by having more integration with Kubernetes.

Massimiliano Adamo

Linux architect at European Commission

Currently, it takes more than one month to release a new package or kernel, so speeding that up would help reduce reported vulnerability remediations.

BasilJiji

System engineer at a retailer with 10,001+ employees

For more quotes and insights, download the Rocky Linux report

The support team is getting worse in terms of expertise.

Harry Murdani

Manager, IT Security at Averis Sdn Bhd

We can work with both virtual and physical setups.

reviewer1217346

AVP at a financial services firm with 1,001-5,000 employees

The current diagnostic logs have not seen much improvement in the last ten years and aren't very helpful in addressing network-related issues specific to individual customer locations.

VIJAY RAGAVAN

Team Manager at Waters Corporation

For more quotes and insights, download the Windows Server report

Setup Cost

Rocky Linux is praised for cost-effectiveness and stability, without licensing fees, ideal for budget-friendly enterprise deployment.

Enterprise users find Windows Server costly and complex to license, preferring simpler, more competitive pricing compared to Linux.

We switched to Rocky Linux because of the license price, and in our business, we don't need to have a higher cost as that is not a good idea.

Walid Alioua

Network Infrastructure Manager at SAGEMCOM

There is no extra cost for a license if we are purchasing Rocky Linux from the AWS Marketplace.

reviewer2758479

CloudOps Engineer at a computer software company with 10,001+ employees

Rocky Linux is free, and I can download it and deploy it in whatever environment I have, whether it be H3C, VMware, or Hyper-V.

Bakang Khunou

Server & Cloud Engineer at a tech services company with 1-10 employees

For more quotes and insights, download the Rocky Linux report

On a scale of one to ten, with ten being the most expensive, I rate it ten out of ten.

Harry Murdani

Manager, IT Security at Averis Sdn Bhd

Microsoft offers product pricing with licenses per processor and CAL licenses for accessing.

Gustavo Schleider

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.

Jai Prakash Sharma

Executive Vice President Technology at InfoEdge India Ltd

For more quotes and insights, download the Windows Server report

Valuable Features

Rocky Linux offers stability, quick setup, and RHEL compatibility, ideal for production with strong community support and security features.

Windows Server excels in integration, ease of use, security, scalability, and supports enterprise applications with features like Hyper-V and PowerShell.

Rocky Linux has positively impacted my organization, specifically through cost savings, because we did not have to buy any licenses or extra licenses of other distros, such as Oracle or Red Hat.

Rafael Dina

IT / IAM Senior Specialist at a tech vendor with 10,001+ employees

For production deployment, Rocky Linux is a great choice because it offers full RHEL compatibility without licensing costs, along with strong community support.

reviewer2758479

CloudOps Engineer at a computer software company with 10,001+ employees

Since migrating to Rocky Linux, I've seen specific outcomes such as improved security because CentOS stopped the project, and security patches aren't being released.

Massimiliano Adamo

Linux architect at European Commission

For more quotes and insights, download the Rocky Linux report

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.

Mustafa Farhat

Systems technician. IT Office at LNU

If you need to include an email server, you can't ask about features individually since all features are necessary.

Harry Murdani

Manager, IT Security at Averis Sdn Bhd

We use it to connect to client systems and are happy with the performance and its features.

NirajSingh

Relationship Manager at Cognizant

For more quotes and insights, download the Windows Server report

Categories and Ranking

Rocky Linux

Ranking in Operating Systems (OS) for Business

3rd

Average Rating

8.8

Reviews Sentiment

5.7

Number of Reviews

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

197

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of November 2026, in the Operating Systems (OS) for Business category, the mindshare of Rocky Linux is 5.9%, down from 13.6% compared to the previous year. The mindshare of Windows Server is 6.5%, down from 10.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Operating Systems (OS) for Business Mindshare Distribution
Product	Mindshare (%)
Rocky Linux	5.9%
Windows Server	6.5%
Other	87.6%

Operating Systems (OS) for Business

Featured Reviews

BasilJiji

System engineer at a retailer with 10,001+ employees

Has supported critical applications and reduced infrastructure costs through community-driven updates

To improve Rocky Linux, providing releases for each package, firmware, and kernel more quickly would be beneficial. Currently, it takes more than one month to release a new package or kernel, so speeding that up would help reduce reported vulnerability remediations. Documenting the frequently asked questions and related issues in a PDF or Word document would be helpful so that everybody can refer to them, eliminating the need to post a question and wait for a reply, thus reducing time delay. Currently, there aren't many needed improvements, only the support aspect needs a little improvement. Everything else is going well and smoothly.

Read full review

reviewer2848875

IT at a retailer with 11-50 employees

Centralized controls have improved security and simplify user management across our environment

One area where Windows Server could be improved is in simplifying administration and troubleshooting. While Windows Server is powerful, diagnosing issues related to group policy, DNS, replication, and authentication can sometimes be complex and time-consuming. I would prefer to see more intuitive management dashboards, better built-in monitoring and reporting tools, and integration with cloud service-enhanced automation features for routine administrative tasks. This would further reduce manual effort and improve efficiency. Overall, Windows Server is a reliable platform, but making management and troubleshooting more streamlined would help IT teams save time and improve productivity. Another area for improvement is documentation and update management. While Microsoft provides extensive documentation, finding the most relevant troubleshooting information can sometimes be challenging for complex issues involving Active Directory, DNS, or group policy. Updates are important for security, but some updates require careful testing and planning to avoid unexpected impacts on production environments. More detailed pre-update impact analysis and simplified rollback options would be beneficial. Overall, Windows Server is a robust platform, but improvements in documentation, troubleshooting guidance, update management, and administrative automation would further enhance the experience for IT professionals.

Read full review

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Top Industries

By visitors reading reviews

Comms Service Provider

18%

University

11%

Computer Software Company

Manufacturing Company

Comms Service Provider

11%

Construction Company

Manufacturing Company

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	5
Midsize Enterprise	1
Large Enterprise	16

By reviewers
Company Size	Count
Small Business	79
Midsize Enterprise	41
Large Enterprise	89

Questions from the Community

What needs improvement with Rocky Linux?

Rocky Linux could improve its documentation and onboarding for newer users, especially around troubleshooting SELinux and system configuration. The documentation and example configurations regardin...

See all answers

What is your primary use case for Rocky Linux?

My main use case for Rocky Linux is for QA and development, such as setting up environments, running automated test suites, validating services, and troubleshooting application behavior in a RHEL c...

See all answers

What advice do you have for others considering Rocky Linux?

I would improve the documentation, troubleshooting tools, and integration guidance for modern DevOps, container, and AI workloads. Better migration guides and more real-world examples would also he...

See all answers

What needs improvement with Windows Server?

See all answers

What is your primary use case for Windows Server?

Windows Server serves the primary use case of Active Directory administrator, user and groups management, file and print service, management service, maintenance, and IT infrastructure support.

See all answers

What is your experience regarding pricing and costs for Windows Server?

I think the licensing model of Microsoft products, including Windows Server, is not cheap. Microsoft has been guiding us for all the products toward a subscription model instead of a buying model. ...

See all answers

Comparisons

Debian vs Rocky Linux

Compared 14% of the time

Fedora Linux vs Rocky Linux

Compared 13% of the time

Oracle Linux vs Rocky Linux

Compared 7% of the time

Ubuntu Linux vs Rocky Linux

Compared 7% of the time

Kali Linux vs Rocky Linux

Compared 4% of the time

More Rocky Linux Competitors

Windows 11 vs Windows Server

Compared 45% of the time

Red Hat Enterprise Linux (RHEL) vs Windows Server

Compared 8% of the time

Ubuntu Linux vs Windows Server

Compared 7% of the time

Debian vs Windows Server

Compared 5% of the time

Oracle Linux vs Windows Server

Compared 3% of the time

More Windows Server Competitors

Product Reports

Buyer's Guide

Rocky Linux

October 2026

Download Rocky Linux product report

Buyer's Guide

Windows Server

October 2026

Download Windows Server product report

Overview

Rocky Linux provides enterprise-grade stability and seamless Red Hat compatibility, coupled with extensive community support. Known for easy setup and minimal maintenance, its open-source nature ensures cost-effectiveness, making it ideal for critical systems.

Rocky Linux is an open-source operating system valued for its compatibility with Red Hat Enterprise Linux, making it an attractive choice for organizations migrating from CentOS. It focuses on stability, security, and long-term support, crucial for critical systems. Users benefit from seamless integration with automation tools and its strong community backing. While it offers ease of setup and package availability, areas like software availability and faster updates need enhancement. The system's UX design supports productivity, with potential improvements in documentation and security integration helping to maintain competitive advantages.

What Are the Key Features?

Enterprise-Grade Stability: Designed for reliability in mission-critical environments.
Red Hat Compatibility: Ensures seamless integration with existing Red Hat setups.
Community Support: Backed by a strong, active community providing assistance.
Ease of Setup: User-friendly installation process for quick deployment.
Minimal Maintenance: Requires reduced effort for upkeep.
Security and Clustering: Advanced features for enhanced system security.

What Benefits Should Users Expect?

Cost-Effectiveness: Open-source status reduces overall costs.
Improved Productivity: UX design and package availability streamline workflows.
Scalability: Supports growing business needs with long-term support.
Seamless Integration: Compatible with automation and monitoring tools.
Migration Ease: Smooth transition for CentOS users.

Rocky Linux is widely implemented across numerous industries as a server platform and backend OS, supporting web hosting, big data projects, and cloud infrastructure. Companies in IT environments like Nutanix data centers and high-performance computing choose it for its compatibility with open-source tools, making it favored for automation with Ansible and monitoring through Prometheus.

Rocky Linux

Windows Server offers enterprise-grade solutions with Active Directory, Hyper-V, and Azure integration. Known for its user-friendliness and stability, it is ideal for hosting applications and managing domains, promising scalability and seamless network management across environments.

Windows Server is integral for businesses needing reliable infrastructure for server virtualization and enterprise application deployment. It excels in integrating with Microsoft applications, providing robust support for database hosting, Active Directory management, and remote access. Users benefit from its comprehensive features supporting intense workloads, virtual setups, and efficient domain management. However, it could improve its port security, vulnerability monitoring, and interface intuitiveness. Pricing models also require adjustments to be competitive, and better integration with Linux would enhance system compatibility. Regular updates can impact stability, and the command-line interface could be more efficient compared to Linux.

What are Windows Server's key features?

Active Directory: Facilitates user and resource management.
Hyper-V: Enables server virtualization for enhanced efficiency.
Azure Integration: Connects with cloud services for scalability.
Work Folder Synchronization: Supports seamless data access across devices.
Security: Offers robust measures for protecting enterprise data.

What benefits should users look for?

Ease of Use: Intuitive design simplifies administration.
Stability: Reliable performance across demanding environments.
Integration: Seamlessly connects with Microsoft services.
Scalability: Grows alongside business needs.

Windows Server is implemented across industries for virtual server hosting, enterprise application deployment, and managing complex IT infrastructures. Organizations use it for database hosting, Active Directory management, and leveraging Microsoft's ecosystem, supporting backend operations and enhancing communication security.

Microsoft

Sample Customers

Information Not Available

Rakuten, Rackspace, Tyco

Buyer's Guide

Rocky Linux vs. Windows Server

September 2026

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