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Oracle Solaris vs Rocky Linux comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 13, 2025

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
Oracle Solaris offers high ROI with stability, integration, reduced downtime, performance boosts, and cost benefits, enhancing operational efficiency.
Sentiment score
4.3
Transitioning to Rocky Linux yields cost savings and efficient support, though ROI remains partially evaluated due to retained resources.
In terms of ROI, there have been performance improvements because Oracle Solaris is lighter.
CIO at Clarinox Technologies
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.
System Engineer at a retailer with 10,001+ employees
ROI has been good as we have significant open source community involvement.
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.
System Administrator at a computer software company with 5,001-10,000 employees
 

Customer Service

Sentiment score
4.6
Oracle Solaris support is 24/7, efficient yet sometimes slow, with helpful tools and mixed user ratings on effectiveness.
Sentiment score
4.5
Rocky Linux is reliable with minimal customer support needed; community resources are effective, and official support responds promptly.
The technical support by Oracle is good.
SR AVP–Presales Cloud & Platform Management Services at Path Infotech ltd
The support level is extraordinary, providing on-time assistance.
Senior System Engineer at Al Jazeera Media Network
We have not yet needed to contact a vendor regarding Rocky Linux.
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.
System Engineer at a retailer with 10,001+ employees
 

Scalability Issues

Sentiment score
6.1
Oracle Solaris excels in scalable performance, efficiently handling extensive workloads with robust file systems and virtualization, despite hardware dependencies.
Sentiment score
5.6
Rocky Linux is praised for scalability, ease of integration, and effective performance in scalable and high availability environments.
Regarding vertical scalability, Oracle Solaris is probably one of the most scalable operating systems in the industry.
System specialist at Savecore
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.
CloudOps Engineer at a computer software company with 10,001+ employees
It has handled growth or changing needs well.
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.
System Engineer at clusterkit
 

Stability Issues

Sentiment score
8.2
Oracle Solaris is highly stable and secure, with rare crashes and minimal disruptions, making it ideal for reliable operations.
Sentiment score
7.3
Rocky Linux is praised for stability, reliability, and ease of use on low-resource systems, receiving high user satisfaction ratings.
Rocky Linux is stable, scalable, and it is very much easier to use.
System Engineer at a retailer with 10,001+ employees
Rocky Linux is stable.
Software Engineer at a comms service provider with 10,001+ employees
 

Room For Improvement

Oracle Solaris needs improvements in hardware support, GUI, training, cost reduction, integration, package management, and open-source tool support.
Rocky Linux needs improvements in software availability, documentation, integration issues, updates, Kubernetes support, and security solutions to satisfy user needs.
The firewall must be more capable because security is the main concern of every organization and every user.
Head Of IT at a financial services firm with 1,001-5,000 employees
Oracle Solaris needs to improve its compatibility with office tools like Excel.
CIO at Clarinox Technologies
Oracle is going to discontinue it, so I do not think any improvement is possible in Oracle Solaris.
SR AVP–Presales Cloud & Platform Management Services at Path Infotech ltd
It is based on customer requirements, as they might want to use Rocky Linux or Ubuntu, depending on their needs.
System Engineer at clusterkit
Rocky Linux could be improved by having more integration with Kubernetes.
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.
System Engineer at a retailer with 10,001+ employees
 

Setup Cost

Enterprise users find Oracle Solaris pricing complex; it's beneficial for performance but costly compared to Linux, with desired pricing improvements.
Enterprise clients find Rocky Linux economical, with options as low as $10 yearly, enhancing affordability compared to VMware.
I find the pricing of Oracle Solaris to be affordable compared to competitors like Windows.
CIO at Clarinox Technologies
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.
Network Infrastructure Manager at SAGEMCOM
There is no extra cost for a license if we are purchasing Rocky Linux from the AWS Marketplace.
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.
Server & Cloud Engineer at a tech services company with 1-10 employees
 

Valuable Features

Oracle Solaris offers superior virtualization, security, performance, ZFS features, and seamless Oracle integration, praised for stability and reliability.
Rocky Linux enhances reliability and efficiency with strong community support, stability, easy migration, scalability, and cost savings.
The operating system is lightweight, which makes it easier to use on an average computer compared to systems like Windows.
CIO at Clarinox Technologies
Additionally, regarding security, you do not have to implement any antivirus software.
SR AVP–Presales Cloud & Platform Management Services at Path Infotech ltd
Oracle introduced a GUI environment with Solaris 11.5.
Head Of IT at a financial services firm with 1,001-5,000 employees
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.
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.
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.
Linux architect at European Commission
 

Categories and Ranking

Oracle Solaris
Ranking in Operating Systems (OS) for Business
12th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
53
Ranking in other categories
No ranking in other categories
Rocky Linux
Ranking in Operating Systems (OS) for Business
2nd
Average Rating
8.6
Reviews Sentiment
5.6
Number of Reviews
18
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the Operating Systems (OS) for Business category, the mindshare of Oracle Solaris is 1.9%, down from 3.0% compared to the previous year. The mindshare of Rocky Linux is 12.2%, down from 13.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Operating Systems (OS) for Business Market Share Distribution
ProductMarket Share (%)
Rocky Linux12.2%
Oracle Solaris1.9%
Other85.9%
Operating Systems (OS) for Business
 

Featured Reviews

Shafiq Khan - PeerSpot reviewer
Head Of IT at a financial services firm with 1,001-5,000 employees
Long-term server platform has supported secure banking operations and simplified virtualization
Oracle Solaris is a very good operating system. Most of the time, we do not need to change or replace any configuration. If at any point in time we need to change something, it is really simple and a user-friendly environment. Although it is a CLI, Oracle introduced a GUI environment with Solaris 11.5. Currently, 11.5 has the operating system GUI as well as the CLI. The technical persons working on the operating system most of the time prefer to work on the CLI. It is actually really good and easy to use. As it is a server-level operating system, most of the time you do not need any extra features in the operating system because you are not using the operating system on home machines, desktops, or laptop machines. The extra features are not needed if we are talking about the enterprise level or an official operating system.
Massimiliano Adamo - PeerSpot reviewer
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.
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Computer Software Company
10%
Manufacturing Company
9%
Government
9%
Comms Service Provider
14%
University
11%
Computer Software Company
11%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business21
Midsize Enterprise5
Large Enterprise32
By reviewers
Company SizeCount
Small Business5
Large Enterprise14
 

Questions from the Community

How does Oracle Linux compare with Solaris?
When comparing Oracle Linux and Solaris, I believe that Linux is more secure and more flexible. It is also very suitable for enterprises that are already Oracle solution users. I found Linux to be ...
What do you like most about Oracle Solaris?
We use the solution as an internal operating system.
What is your experience regarding pricing and costs for Oracle Solaris?
I find the pricing of Oracle Solaris to be affordable compared to competitors like Windows.
What do you like most about Rocky Linux?
It's very simple to work with, easy to learn, and know where things are.
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 ...
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...
 

Also Known As

Solaris 11, Solaris
No data available
 

Overview

 

Sample Customers

Siemens, IVV
Information Not Available
Find out what your peers are saying about Oracle Solaris vs. Rocky Linux and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.