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Oracle Private Cloud Appliance vs Rackspace OpenStack comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 25, 2026

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 Private Cloud Appliance
Ranking in Converged Infrastructure
7th
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
6
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
18
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2026, in the Converged Infrastructure category, the mindshare of Oracle Private Cloud Appliance is 8.7%, down from 15.1% compared to the previous year. The mindshare of Rackspace OpenStack is 7.5%, up from 4.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Converged Infrastructure Mindshare Distribution
ProductMindshare (%)
Rackspace OpenStack7.5%
Oracle Private Cloud Appliance8.7%
Other83.8%
Converged Infrastructure
 

Featured Reviews

Mir Gulzar Ahmed - PeerSpot reviewer
IT Manager at Synergy Computers
Offers comprehensive support and performance but initial deployment requires expertise
Oracle Private Cloud Appliance is a complete solution that includes built-in hypervisor management and Appliance Manager, and integrates with Oracle Cloud Infrastructure. It simplifies the management of virtual machines, networking, compute, and storage, allowing me to create multiple virtual machines easily without logging into the storage system. It offers free licensing of Oracle Linux and Solaris, and provides high-performance capabilities through extreme performance storage options. Additionally, the product ensures comprehensive customer support.
SS
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.

Quotes from Members

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

Pros

"The main advantage of the PCA is licensing, for Oracle Database."
"This is really a good consolidation play, so typically customers would have 10 or 15 servers out there, probably older, and what PCA does is give them a platform for consolidation."
"The most valuable features include distinct storage within the Oracle PCA."
"Supports connection to most of network topology, such as VLAN and network segmentation."
"It is scalable as the box can be increased by one compute node, if required."
"It has helped us to reduce Oracle licensing costs for database and applications."
"It's the most cost-effective solution for your mixed Oracle and non-Oracle workloads."
"Oracle Private Cloud Appliance is a complete solution that includes built-in hypervisor management and Appliance Manager, and integrates with Oracle Cloud Infrastructure."
"In my experience, Rackspace OpenStack delivered a stable, flexible, and reliable private cloud environment."
"Rackspace OpenStack impacted my organization positively in that the drive helped me keep files in an organized folder, and obviously we needed email addresses to be able to communicate with each other and for outsiders to be able to email us."
"Customer Service: Top. Technical Support: Top"
"The most valuable feature is the customization, and with the customization you can really give the customers what they want."
"The open-source nature of OpenStack provides significant value."
"It was a very flexible and scalable solution. It was very useful because we were not dependent on a single vendor's solution. Increasing the number of machines or changing the hardware configuration was very easy."
"Administrators are very comfortable with the functionality and services OpenStack offers."
"Apart from the main features, I really appreciate OpenStack's microservices architecture and its flexibility for deployment with different tools."
 

Cons

"In comparison to competitors like VMware, there's a perceived need for Oracle to enhance OVM, making it more flexible and user-friendly."
"For pricing, it is more expensive than the normal solution or the hyper-converged system."
"Patching processing takes a long time. Only one compute node is patched at a time."
"The initial setup was very complex."
"I think a tighter integration with external storage, the simplicity of having, let's say for example, EMC storage or Hitachi storage connected to PCA would have been a nice little added."
"The overall engineered system is years behind other vendors, I'm thinking of VMware, OpenStack, Azure Stack."
"OVM Manager Interface is using HTML5. It should be reconverted to be a Java interface."
"The deployment process of Oracle Private Cloud Appliance is complicated and requires significant knowledge for initial configuration."
"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."
"It should have a single dashboard for cloud management and on-premises systems"
"The deployment process could be easy."
"In terms of what needs to be improved, I would say the support. Rackspace might have some good support but the open source OpenStack doesn't have support because there are too many versions coming and too many people are customizing it."
"OpenStack is difficult for the novice in terms of beginning to use cloud tools."
"VMware has a side-to-side replication feature, which is still more mature than Rackspace OpenStack's which can't be used in a production environment."
"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."
"The line migration is a problem."
 

Pricing and Cost Advice

"No licenses for the shipped software or firmware."
"It is relatively cost-effective."
"It is more expensive than the normal solution or the hyper-converged system."
"If you have many Oracle products, such as databases, middleware, and apps, it will help you reduce Oracle app licences and support costs."
"The pricing is low."
"I use it as an open-source tool."
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Top Industries

By visitors reading reviews
Comms Service Provider
13%
University
9%
Government
9%
Performing Arts
9%
Financial Services Firm
15%
Computer Software Company
12%
Manufacturing Company
11%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise3
Large Enterprise1
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise5
Large Enterprise8
 

Questions from the Community

What needs improvement with Oracle Private Cloud Appliance?
The deployment process of Oracle Private Cloud Appliance is complicated and requires significant knowledge for initial configuration. Streamlining and simplifying the deployment process would make ...
What is your primary use case for Oracle Private Cloud Appliance?
I use Oracle Private Cloud Appliance ( /products/oracle-private-cloud-appliance-reviews ) as a complete solution for hypervisor management. It includes a built-in hypervisor, Appliance Manager, and...
What advice do you have for others considering Oracle Private Cloud Appliance?
The product overall is rated at 7.5 out of 10. There is room for improvement, particularly in simplifying the deployment process. Simplifying this aspect could increase the rating to nine.
What needs improvement with Rackspace OpenStack?
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 didn't really feel there was anywhere I could go if I ...
What is your primary use case for Rackspace OpenStack?
My main use case for Rackspace OpenStack was for storage, such as cloud drive storage for all the photography and paperwork that we have for the association, and then I also had multiple email addr...
What advice do you have for others considering Rackspace OpenStack?
The accessibility of Rackspace OpenStack was kind of hard to add to iPhone; many of the board members had issues with it when adding it to their cell phones. The way you would add the mail server h...
 

Also Known As

No data available
OpenStack
 

Overview

 

Sample Customers

Agnitum Information Technologies, Mediacloud, Xait AS, Atos Global Managed Services, CaixaBI, ICA AB, BT Spain, Secure-24, Xait
X.commerce
Find out what your peers are saying about Oracle Private Cloud Appliance vs. Rackspace OpenStack and other solutions. Updated: June 2026.
907,372 professionals have used our research since 2012.