Rocky Linux vs Windows Server comparison

Rocky Linux and Microsoft are both solutions in the Operating Systems (OS) for Business category. Rocky Linux is ranked #2 with an average rating of 8.9, while Microsoft is ranked #4 with an average rating of 8.4. Rocky Linux holds a 10.2% mindshare in OSB, compared to Microsoft’s 8.7% 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

12,433 Views
12,433 Comparison Views

100% willing to recommend

Windows Server

Read 196 Windows Server reviews

11,502 Views
11,502 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: March 2026).

Buyer's Guide

Rocky Linux vs. Windows Server

March 2026

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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 reduces costs, maintenance time, and boosts community support, leading to significant savings and resource onboarding opportunities.

Sentiment score

5.0

Windows Server enhances efficiency, reducing support costs by 10-70%, valued for virtualization, integration, security, and operational stability.

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

Using Rocky Linux reduced server maintenance time by approximately 30-40%, cut licensing costs compared to paid Linux distributions, and lowered deployment issues by 25%.

Erivieccio Erivieccio

Sys Admin at a consultancy with 51-200 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

Windows Server offers excellent value for money, particularly when compared to alternatives.

Dan Campeanu

Security Engineer at ProVision

The tool supports many applications.

Neill-Walker

Agile Consultant at MSOLdigi

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

For more quotes and insights, download the Windows Server report

Customer Service

Sentiment score

4.7

Rocky Linux support is reliable with active community help, excellent customer support, and a preference for in-house assistance.

Sentiment score

6.3

Windows Server support is praised for expertise and responsiveness but experiences vary, with some users finding delays and inconsistencies.

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

Microsoft's technical support for Windows Server has been lacking, with rare responses even with premium support.

Dan Campeanu

Security Engineer at ProVision

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

For more quotes and insights, download the Windows Server report

Scalability Issues

Sentiment score

5.9

Rocky Linux is highly scalable, easily automated, Red Hat compatible, and suitable for diverse environments from small to large clusters.

Sentiment score

7.4

Windows Server efficiently scales from small to large user bases, supporting resource adjustments for smooth organizational growth.

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

Rocky Linux scales very well, from small virtual machines to large clusters.

Erivieccio Erivieccio

Sys Admin at a consultancy with 51-200 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

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

Windows Server is highly scalable; I can upgrade the hardware capacity or storage capacity smoothly.

SrikanthSubramanian

Senior Consutant at HCLSoftware

For more quotes and insights, download the Windows Server report

Stability Issues

Sentiment score

7.3

Rocky Linux is praised for stability, reliability, ease of use, scalability, and performance on low-resource systems without complexity.

Sentiment score

7.4

Windows Server is praised for its stability, with recent versions highly reliable despite occasional update challenges.

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

For more quotes and insights, download the Rocky Linux report

We have experienced no blue screens or crashes and often achieved an uptime of 2,000 to 3,000 days without any issues whatsoever.

Dan Campeanu

Security Engineer at ProVision

Stability-wise, I rate the solution a ten out of ten.

GurpreetSingh4

Manager at Accenture company

I rate the stability a 9 out of 10.

Kepa-Ayerbe

Connectivity Platform Cyber Security Specialist at BASF Business Services GmbH

For more quotes and insights, download the Windows Server report

Room For Improvement

Rocky Linux users seek better Kubernetes integration, faster updates, improved Windows support, and enhanced documentation for better overall experience.

Windows Server users cite security, performance, integration issues, setup complexity, high cost, and frequent maintenance as key concerns.

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

Deploying antivirus and firewall software on the server is advisable, but having an external firewall adds an extra layer of security.

Abey Varghese

Project and Service Delivery Manager Cloud at MANAPPURAM COMPTECH AND CONSULTANTS LIMITED

One area for improvement in Windows Server is the basic administration tools and scripts, which have become less reliable and functional over time.

Dan Campeanu

Security Engineer at ProVision

The vendor must update everything with the same user interface and make it more modern.

Neill-Walker

Agile Consultant at MSOLdigi

For more quotes and insights, download the Windows Server report

Setup Cost

Rocky Linux is valued for its cost-effectiveness and stability, offering enterprise-level features without licensing fees.

Windows Server licensing is complex and costly, but it's popular for its features despite pricing concerns compared to alternatives.

The lack of a subscription fee saves money while still giving enterprise-grade stability.

Erivieccio Erivieccio

Sys Admin at a consultancy with 51-200 employees

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

For more quotes and insights, download the Rocky Linux report

Previously, a Windows Server with two processors cost around two 154 euros annually, but now it is estimated to be around 3,000 to 4,000 euros for the same configuration.

Dan Campeanu

Security Engineer at ProVision

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

For more quotes and insights, download the Windows Server report

Valuable Features

Rocky Linux offers stability, RHEL compatibility, seamless CentOS migration, enterprise support, cost savings, and strong security for efficient workflows.

Windows Server excels with Active Directory, Hyper-V, integration, security, and usability, making it ideal for enterprise solutions.

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

The IP directory is the most valuable feature.

Kepa-Ayerbe

Connectivity Platform Cyber Security Specialist at BASF Business Services GmbH

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

When we deploy this operating system, we're primarily focused on managing virtual environments.

Abey Varghese

Project and Service Delivery Manager Cloud at MANAPPURAM COMPTECH AND CONSULTANTS LIMITED

For more quotes and insights, download the Windows Server report

Categories and Ranking

Rocky Linux

Ranking in Operating Systems (OS) for Business

2nd

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

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 Rocky Linux is 10.2%, down from 14.8% 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
Product	Mindshare (%)
Rocky Linux	10.2%
Windows Server	8.7%
Other	81.1%

Operating Systems (OS) for Business

Featured Reviews

Massimiliano Adamo

Linux architect at European Commission

Has supported seamless migrations and enabled running complex data workloads securely

The best features Rocky Linux offers include clustering and all the packages from Red Hat.Rocky Linux has impacted my organization very positively because we migrated everything from CentOS and Windows servers to Rocky Linux. Everything is clear, with good packaging, and now it's version 9.6, which is very important for us due to security problems since we are in Europe. Rocky Linux is very good for security and other aspects. 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. We need to maintain a system similar to Red Hat, which is very stable and has many features such as file system, topology, and containers.

Read full review

Gustavo Schleider

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

Comms Service Provider

14%

University

11%

Computer Software Company

10%

Manufacturing Company

Comms Service Provider

11%

Computer Software Company

University

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	6
Large Enterprise	16

By reviewers
Company Size	Count
Small Business	78
Midsize Enterprise	41
Large Enterprise	89

Questions from the Community

What needs improvement with Rocky Linux?

One area for improvement is the ecosystem of pre-built third-party packages. Sometimes, I need to build from source. Additionally, documentation for niche use cases could be more detailed. Otherwis...

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What is your primary use case for Rocky Linux?

I use Rocky Linux for production web servers. It runs Apache with Moodle, for example. I primarily use Rocky Linux for stable, production-ready services. I also use it for containerized workloads a...

See all answers

What advice do you have for others considering Rocky Linux?

I give this review a rating of 10.

See all answers

What do you like most about Windows Server?

The tool supports many applications.

See all answers

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 ...

See all answers

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.

See all answers

Comparisons

Debian vs Rocky Linux

Compared 22% of the time

Fedora Linux vs Rocky Linux

Compared 20% of the time

Oracle Linux vs Rocky Linux

Compared 9% of the time

Ubuntu Linux vs Rocky Linux

Compared 9% of the time

Oracle Solaris vs Rocky Linux

Compared 1% of the time

More Rocky Linux Competitors

Windows 11 vs Windows Server

Compared 59% of the time

Red Hat Enterprise Linux (RHEL) vs Windows Server

Compared 9% of the time

Ubuntu Linux vs Windows Server

Compared 8% of the time

Windows 10 vs Windows Server

Compared 5% of the time

SUSE Linux Enterprise vs Windows Server

Compared 2% of the time

More Windows Server Competitors

Product Reports

Buyer's Guide

Rocky Linux

March 2026

Download Rocky Linux product report

Buyer's Guide

Windows Server

February 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

March 2026

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