Oracle SuperCluster vs Rackspace OpenStack comparison

Oracle and Rackspace Technology are both solutions in the Converged Infrastructure category. Oracle is ranked #7, while Rackspace Technology is ranked #3 with an average rating of 7.7. Oracle holds a 6.2% mindshare in CI, compared to Rackspace Technology’s 7.4% mindshare. Additionally, 84% of Oracle users are willing to recommend the solution, compared to 88% of Rackspace Technology users who would recommend it.

Oracle SuperCluster

Read 13 Oracle SuperCluster reviews

1,255 Views
1,242 Comparison Views

84% willing to recommend

Rackspace OpenStack

Read 18 Rackspace OpenStack reviews

2,654 Views
1,805 Comparison Views

88% willing to recommend

Oracle SuperCluster

Rackspace OpenStack

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Feb 2, 2025

Rackspace OpenStack and Oracle SuperCluster are key players in the cloud and infrastructure services sector. Users report greater satisfaction with Rackspace OpenStack due to its competitive pricing and support, though Oracle SuperCluster is preferred for its comprehensive features that justify its higher cost.

Features: Rackspace OpenStack offers scalability, customizable configurations, and robust open-source community support, enabling tailored solutions. Oracle SuperCluster provides integrated systems, high-performance computing, and comprehensive security, ideal for enterprises needing robust infrastructure.

Room for Improvement: Rackspace OpenStack could improve in areas like simplified configuration processes, enhanced enterprise-grade security solutions, and more extensive training resources for faster user onboarding. Oracle SuperCluster may benefit from more user-friendly interfaces, reduced complexity in deployment, and better support for rapidly changing workloads.

Ease of Deployment and Customer Service: Rackspace OpenStack excels in flexible deployment with strong customer support, easing transitions and maintenance. Oracle SuperCluster provides high-level technical support but has complex deployment processes that may be challenging due to its integrated systems.

Pricing and ROI: Rackspace OpenStack boasts lower setup costs and a pay-as-you-go model, offering a quicker ROI. In contrast, Oracle SuperCluster demands higher initial investments but delivers high ROI over time for enterprises that require powerful computing and comprehensive infrastructure, suitable for strategic long-term projects.

To learn more, read our detailed Oracle SuperCluster vs. Rackspace OpenStack Report (Updated: August 2026).

Buyer's Guide

Oracle SuperCluster vs. Rackspace OpenStack

August 2026

Download the complete report

Helped 909,563 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:

Categories and Ranking

Oracle SuperCluster

Ranking in Converged Infrastructure

7th

Average Rating

7.8

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Rackspace OpenStack

Ranking in Converged Infrastructure

3rd

Average Rating

8.0

Reviews Sentiment

5.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of August 2026, in the Converged Infrastructure category, the mindshare of Oracle SuperCluster is 6.2%, up from 4.6% compared to the previous year. The mindshare of Rackspace OpenStack is 7.4%, up from 4.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Converged Infrastructure Mindshare Distribution
Product	Mindshare (%)
Rackspace OpenStack	7.4%
Oracle SuperCluster	6.2%
Other	86.4%

Converged Infrastructure

Featured Reviews

Shafiq Khan

Head Of IT at a financial services firm with 1,001-5,000 employees

Great performance all round, but lacking in certain cloud features

Speaking from a business perspective, our main problem is that our particular edition of SuperCluster is now at end-of-life status, making it obsolete and impossible to get support for. This presents a challenge for us, as finding a path to our next solution is not easy. When it comes to features, I know that Oracle has already done a lot on the software side of things, but everyone has their own wish list for their specific environment and in newer editions of SuperCluster I would like to see new EXAchk data in the cloud environment. In fact, I would prefer if SuperCluster could come with more functionality as seen in Oracle Cloud where it is easier to share data and other things across the board. SuperCluster is already a smart machine, so I understand that it might be difficult to implement all those features, but at a minimum I would appreciate Oracle including more cloud infrastructure functionality. Oracle's existing cloud machines are already able to provide all these cloud features that I would like, including the use of containers and hardware-sharing, and it would be great to have these on board for their customers and end-users of SuperCluster.

Read full review

Shbhaves Shbhaves

Manager Dev Ops at MSD

Private cloud control has deepened my DevOps automation and strengthened security practices

For improvement, I feel the documentation available for setting up and creating infrastructure using Rackspace OpenStack could be enhanced, as I personally find the existing documents are not sufficient for new learners or beginners. We can also work on improving the user interface; the Horizon dashboard is functional, but compared to AWS, Azure, or Google Cloud, the UI feels somewhat dated. A more modern, intuitive interface with better navigation would enhance the overall user experience, especially for new users. Improving the documentation, including more real-world deployment examples, troubleshooting guides, and architecture best practices, would make onboarding much easier. Faster upgrades would also help; Rackspace OpenStack upgrades can sometimes be complex, so simplifying the upgrade process and minimizing downtime would assist organizations in maintaining their environments more easily. Additionally, improving monitoring capabilities would be beneficial, with advanced monitoring and analytics dashboards providing administrators deeper visibility into performance, capacity, and potential issues without relying heavily on third-party tools. Adding more managed services, similar to what public cloud providers offer, could reduce operational overhead while still allowing customers to retain the flexibility of a private cloud. Lastly, integrating AI could be valuable, with AI-driven recommendations for capacity planning, security monitoring, and automated troubleshooting improving platform management.

Read full review

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"When you look at SuperCluster's complete infrastructure as a whole and the fact that we can run the database and application all on the same infrastructure, I feel that SuperCluster is a better solution than most."

"I think it's a highly integrated, powerful system that will support thousands of users, so that's why it was selected."

"A valuable feature is the Exadata Storage appliance, optimized for database queries."

"One of the benefits of being with the SuperCluster is that it's all Oracle."

"The two features that I find to be the most valuable are high availability and high performance."

"It is easy to integrate Supercluster into IT workflow. It has a forty-gigabit InfiniBand switch. It also includes Exadata and a very powerful M-series machine. These are not mainframe processors but provide excellent internal communication and scalability."

"Because SuperCluster is a specially engineered system, we have confidence in that all the components are compatible with one another. Everything runs together as a well-coupled group of machines, and the performance is great (especially the memory)."

"Upon migrating to OSC M7, the customer achieved significant performance, reduced cost for licensing and used the Exadata and SuperCluster features."

More Oracle SuperCluster pros

"OpenStack allowed for mass uploading of images to Akamai cloud services."

"In my experience, Rackspace OpenStack delivered a stable, flexible, and reliable private cloud environment."

"The initial setup isn't too difficult."

"Rackspace OpenStack has positively impacted my organization by bringing us much closer to our customers based on the supportability this platform provides, and it has unique features which are very useful for our customers."

"The solution is stable."

"Rackspace OpenStack is stable and reliable, often compared favorably against other solutions."

"Customer Service: Top. Technical Support: Top"

"The open-source nature of OpenStack provides significant value."

More Rackspace OpenStack pros

Cons

"They may have made some improvements but based on the version that I am using, it is a little complicated because it is based on the Unix Operating system."

"A major issue for us is that after the most recent update of SuperCluster, they have now stopped all future production of new versions. That is to say, after M7 there was M8, and now there are no future versions planned (e.g. M9) in the market."

"It's not working as we expected. We thought it would be fast and reliable but we are not getting the reliability. It's not stable."

"If it had capabilities to integrate really well with DB2 or SQL Server or Hitachi SANs, those sort of things, that would be a real benefit. Right now, it's fully supported only under all Oracle infrastructure."

"Speaking from a business perspective, our main problem is that our particular edition of SuperCluster is now at end-of-life status, making it obsolete and impossible to get support for. This presents a challenge for us, as finding a path to our next solution is not easy."

"Unfortunately, I have not had the best experience with Oracle’s SuperCluster. Zones were rebooting at random due to Clusterware bugs, there were various ZFS issues resulting in performance decreases and node evictions and, I’m sad to say, we did not receive the strongest vendor support in resolving the issues."

"I would like to see control domain and zone management via a management console, similar to that of OVM."

"Oracle SuperCluster M7 is bit expensive."

More Oracle SuperCluster cons

"The pricing for Rackspace OpenStack is sometimes not competitive according to other market products, as sometimes the price is high for some components like Advanced Cluster Management (ACM) and Advanced Cluster Security, which are very costly add-ons, not the main license."

"The line migration is a problem."

"Rackspace OpenStack can be improved because it wasn't clear that you have to cancel 30 days before; otherwise they charge you for the month."

"I cannot comment comprehensively on how Rackspace OpenStack can be improved, as I do not find that much difference; however, some areas can be improved, such as support for OEMs deploying highly specialized real-time telecom and media workloads."

"As a beginner, I find some difficulties in understanding Rackspace OpenStack, as it can be complex without a foundational grasp of cloud and networking concepts."

"So for the main stability, there have been a couple of issues that I've experienced."

"The deployment process could be easy."

"We are moving from Rackspace OpenStack to CloudStack due to the requirement of human resources and technicality. There are lots of moving parts in Rackspace OpenStack."

More Rackspace OpenStack cons

Pricing and Cost Advice

"Due to the multiple products involved in our use of SuperCluster (including different software, hardware, etc.), I cannot comment on the licensing aspect."

"For us, the licensing costs are a large amount, but we are also paying for the rack, the SLA, and other extras. When I look into our organization's requirements regarding performance, machine load, etc., I believe that, while expensive, SuperCluster is nevertheless good for us."

"The pricing is low."

"I use it as an open-source tool."

See which vendors are best for you

Use our free recommendation engine to learn which Converged Infrastructure solutions are best for your needs.

See recommendations

909,563 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Construction Company

19%

Real Estate/Law Firm

10%

Marketing Services Firm

Manufacturing Company

Financial Services Firm

15%

Computer Software Company

11%

Manufacturing Company

11%

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	1
Midsize Enterprise	1
Large Enterprise	11

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	5
Large Enterprise	8

Questions from the Community

Ask a question

Earn 20 points

What needs improvement with Rackspace OpenStack?

I cannot comment comprehensively on how Rackspace OpenStack can be improved, as I do not find that much difference; however, some areas can be improved, such as support for OEMs deploying highly sp...

See all answers

What is your primary use case for Rackspace OpenStack?

My main use case for Rackspace OpenStack is that we are particularly using it for our OpenStack applications, where we are putting our applications on Rackspace OpenStack software day-to-day. A spe...

See all answers

What advice do you have for others considering Rackspace OpenStack?

I rate Rackspace OpenStack an 8 on a scale of 1 to 10. I chose 8 out of 10 for Rackspace OpenStack because every product has some space to improve. Regarding Rackspace OpenStack's AI capabilities, ...

See all answers

Comparisons

IBM PureSystems vs Oracle SuperCluster

Compared 17% of the time

FlexPod XCS vs Oracle SuperCluster

Compared 15% of the time

Oracle Private Cloud Appliance vs Oracle SuperCluster

Compared 14% of the time

IBM VersaStack vs Oracle SuperCluster

Compared 13% of the time

AMAX CloudMax OpenStack vs Oracle SuperCluster

Compared 6% of the time

More Oracle SuperCluster Competitors

FlexPod XCS vs Rackspace OpenStack

Compared 16% of the time

Oracle Private Cloud Appliance vs Rackspace OpenStack

Compared 16% of the time

Dell PowerEdge R-Series vs Rackspace OpenStack

Compared 14% of the time

HPE ConvergedSystem vs Rackspace OpenStack

Compared 11% of the time

IBM PurePower System vs Rackspace OpenStack

Compared 5% of the time

More Rackspace OpenStack Competitors

Product Reports

Buyer's Guide

Oracle SuperCluster

July 2026

Download Oracle SuperCluster product report

Buyer's Guide

Rackspace OpenStack

July 2026

Download Rackspace OpenStack product report

Also Known As

Oracle MiniCluster, S7-2, M7, M6-32

OpenStack

Overview

Oracle SuperCluster integrates Oracle, Exadata, and Compute nodes to deliver performance and high availability for critical applications. Ideal for users needing robust integration and scalability, it consolidates infrastructure, benefiting from components like InfiniBand and M-series.

Oracle SuperCluster offers an interconnected computing environment, bolstered by reliable Oracle support. It integrates engineered components ensuring seamless operations without needing separate infrastructure solutions. Users experience benefits in high-performance computing, particularly with vital applications like Oracle Financials and databases. Despite a few integration challenges, the scalability and compatibility across components make it a popular choice for financial systems, virtualization, and storage technologies.

What are the most important features?

Ease of Use: Simplifies operation with integrated components.
High Availability: Ensures application uptime.
Performance: Supports thousands of users simultaneously.
Robust Integration: Seamlessly combines Oracle, Exadata, and Compute nodes.
Scalability: Easily expands to meet growing demands.

What benefits or ROI should users look for?

Cost Reduction: Reduces hardware and maintenance expenses.
Improved Performance: Enhances application and database speed.
Consolidation: Streamlines infrastructure with fewer physical components.
Support: Access to Oracle's extensive technical support.

In industries like finance, companies utilize Oracle SuperCluster for the smooth functioning of core databases and E-Business Suite applications. Its virtualization capabilities allow for efficient hardware consolidation and cost-effective modernization of business-critical infrastructure. The integration with Exadata is especially valued in high-performance computing environments.

Oracle

Rackspace OpenStack offers potent infrastructure concepts, customization options, and scalability with commodity servers, supporting microservices, virtualization, and numerous integrations, all beneficial for advanced IT deployments.

Known for its robust infrastructure and flexible deployments, Rackspace OpenStack caters to enterprises with complex IT management needs. It excels in virtualization and data analytics while enhancing server management with microservices architecture. Companies leverage it for effective infrastructure as code management, integrating tools like GitLab and Jenkins, offering a sought-after platform for deploying private clouds and managing diverse workloads efficiently.

What are the standout features of Rackspace OpenStack?

Infrastructure Flexibility: Easily configurable infrastructure with commodity servers.
Customization Options: Adaptable for unique enterprise needs.
Scalability: Supports increasing workloads effectively.
Integrations: Seamless integration with tools like GitLab and Jenkins.
Virtualization Capabilities: Lowers operational expenses and simplifies hardware changes.

What benefits should users look for in reviews?

Cost Efficiency: Lower operational costs through virtualization.
Enhanced Flexibility: Microservices architecture offers advanced adaptability.
Data Management: Effective for big data services and data analytics.
Migration Support: Facilitates on-premises migration from the cloud.

Enterprises utilize Rackspace OpenStack across industries for tasks like large data management and private cloud deployment. It supports streamlined infrastructure management and eCommerce integration with Akamai. Often chosen for website development and deploying managed services, it meets diverse deployment needs efficiently.

Rackspace Technology

Sample Customers

Advania, Dimension Data, Atos, Etisilat Nigeria, HDFC, Specialized Bicycle Components, Uganda Revenue Authority, iQor, United Energy, Portic Barcelona, B Logistics, Universidad Autónoma de Madrid, CSC, CNSI, REDISA

X.commerce

Buyer's Guide

Oracle SuperCluster vs. Rackspace OpenStack

August 2026

Free Report: Oracle SuperCluster vs. Rackspace OpenStack

Find out what your peers are saying about Oracle SuperCluster vs. Rackspace OpenStack and other solutions. Updated: August 2026.

DOWNLOAD NOW

909,563 professionals have used our research since 2012.

See our Oracle SuperCluster vs. Rackspace OpenStack report.

See our list of best Converged Infrastructure vendors.

We monitor all Converged Infrastructure reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.