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 8.7, while Microsoft is ranked #4 with an average rating of 8.7. Rocky Linux holds a 8.2% mindshare in OSB, compared to Microsoft’s 7.5% 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 18 Rocky Linux reviews

14,415 Views
14,271 Comparison Views

100% willing to recommend

Windows Server

Read 196 Windows Server reviews

14,021 Views
14,021 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: April 2026).

Buyer's Guide

Rocky Linux vs. Windows Server

April 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

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

reviewer2758263

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

I have seen a return on investment since there was definitely money saved at the time due to the lack of need for licensing since Rocky is available openly.

reviewer2772054

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

For more quotes and insights, download the Rocky Linux report

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

We calculate ROIs for several solutions, including Windows Server, and propose the results to our customers to convince them why they should upgrade.

VIJAY RAGAVAN

Team Manager at Waters Corporation

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

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 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

The scalability is quite good, though there are some issues with Rocky Linux.

Jetsada Malaisirirat

System Engineer at clusterkit

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

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

GurpreetSingh4

Manager at Accenture company

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 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

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.

GurpreetSingh4

Manager at Accenture company

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

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.

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, 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

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

FTP functionality does not require additional payment because Windows Server already includes the feature, reducing the costs of these tools.

Ciprian Sabo

Team Lead at Regnology

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

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

8.6

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 May 2026, in the Operating Systems (OS) for Business category, the mindshare of Rocky Linux is 8.2%, down from 15.6% compared to the previous year. The mindshare of Windows Server is 7.5%, down from 9.2% 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	8.2%
Windows Server	7.5%
Other	84.3%

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

15%

University

11%

Computer Software Company

10%

Manufacturing Company

Comms Service Provider

11%

University

Computer Software Company

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	5
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?

I am not an expert on Rocky Linux, but I do not have anything to say regarding improvements; I think it is doing better. I chose a rating of eight out of ten because Rocky Linux must grow more; it ...

See all answers

What is your primary use case for Rocky Linux?

My main use case for Rocky Linux is for the Nutanix environment, where we have a data center and everything is hosted there, including all the services and systems. Rocky Linux is the main OS of th...

See all answers

What advice do you have for others considering Rocky Linux?

My advice to others looking into using Rocky Linux is to go ahead and use it. I give Rocky Linux a rating of eight out of ten.

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

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 19% of the time

Fedora Linux vs Rocky Linux

Compared 16% of the time

Oracle Linux vs Rocky Linux

Compared 9% of the time

Red Hat Enterprise Linux (RHEL) vs Rocky Linux

Compared 7% of the time

Oracle Solaris vs Rocky Linux

Compared 3% of the time

More Rocky Linux Competitors

Windows 11 vs Windows Server

Compared 50% 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

Oracle Solaris vs Windows Server

Compared 2% of the time

More Windows Server Competitors

Product Reports

Buyer's Guide

Rocky Linux

April 2026

Download Rocky Linux product report

Buyer's Guide

Windows Server

April 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

April 2026

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