IBM VersaStack vs Rackspace OpenStack comparison

IBM and Rackspace are both solutions in the Converged Infrastructure category. IBM is ranked #10, while Rackspace is ranked #8 with an average rating of 8.0. IBM holds a 1.2% mindshare in CI, compared to Rackspace’s 3.8% mindshare. Additionally, 100% of IBM users are willing to recommend the solution, compared to 91% of Rackspace users who would recommend it.

IBM VersaStack

Read 3 IBM VersaStack reviews

137 Views
55 Comparison Views

100% willing to recommend

Rackspace OpenStack

Read 12 Rackspace OpenStack reviews

83 Views
63 Comparison Views

91% willing to recommend

IBM VersaStack

Rackspace OpenStack

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Executive SummaryUpdated on Feb 2, 2025

Rackspace OpenStack and IBM VersaStack compete in the cloud infrastructure space. Rackspace OpenStack has an upper hand in competitive pricing, whereas IBM VersaStack stands out with its advanced feature set.

Features: Rackspace OpenStack offers seamless scalability, robust cloud management tools, and enhanced security measures. IBM VersaStack provides integrated solutions with high-performance computing, efficient storage management, and flexible resource allocation.

Ease of Deployment and Customer Service: Rackspace OpenStack is known for its straightforward deployment process and extensive customer support, enabling a smooth transition. IBM VersaStack offers strong deployment capabilities but involves a more complex setup suitable for large-scale operations.

Pricing and ROI: Rackspace OpenStack typically offers competitive setup costs with favorable ROI, focusing on affordability and operational efficiency. IBM VersaStack requires a higher initial investment but promises significant long-term value through enhanced capabilities and performance.

To learn more, read our detailed IBM VersaStack vs. Rackspace OpenStack Report (Updated: March 2025).

Buyer's Guide

IBM VersaStack vs. Rackspace OpenStack

March 2025

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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:

Categories and Ranking

IBM VersaStack

Ranking in Converged Infrastructure

10th

Average Rating

8.0

Reviews Sentiment

7.4

Number of Reviews

Ranking in other categories

No ranking in other categories

Rackspace OpenStack

Ranking in Converged Infrastructure

8th

Average Rating

8.0

Reviews Sentiment

7.7

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of April 2025, in the Converged Infrastructure category, the mindshare of IBM VersaStack is 1.2%, down from 2.8% compared to the previous year. The mindshare of Rackspace OpenStack is 3.8%, up from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Converged Infrastructure

Featured Reviews

reviewer2058714

Infrastructure Head at a program development consultancy with 11-50 employees

A very high IOPS that gives more I/O transactions per second

Scalability used to be an issue so at that time it was rated an eight out of ten. We have become OPEX-based and rent storage from them. Physical storage is about 200% of our requirements but we only pay for what we use. This resolved all of our scalability issues. When we reach a certain threshold like 100%, OPEX calls us and asks if we want to add more storage. Our total capacity right now is 300 terabytes but we are only using around 200 terabytes. We bought the storage two years ago and our projections are on par. We don't need more capacity now but have plans to increase in another two years. With our OPEX storage, scalability is rated a nine out of ten.

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Hai Dinh Van

Cloud Center Manager at FPT

Open-source nature enables seamless cloud management and customer transition

We deploy layer three managed services, and our customers manage layer two services. We combine the two-layer services and deliver them to our customers The open-source nature of OpenStack provides significant value. It allows for three-word cloud management, maintaining a stable customer…

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Quotes from Members

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

Pros

"Replication and DR implementation became faster."

"The combination of Cisco's architecture and IBM's flash technology. Cisco provides FI technology which provides one simple architecture. IBM's flash technology is fast."

"The solution has high IOPS and the I/O is important because it gives us more transactions per second."

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

"The documentation was plentiful and very helpful."

"The most valuable feature is the customization. With the customization you can really give the customers what they want."

"Administrators are very comfortable with the functionality and services OpenStack offers."

"The solution is stable."

"It created a reusable library with OpenStack features."

"The initial setup isn't too difficult."

"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."

More Rackspace OpenStack pros

Cons

"The solution should improve deduplication to get a lot of savings."

"Raw data mapping for storage should be a given option."

"The pricing of Rackspace is quite high in the Vietnam market."

"The seamless integration between MySQL services and the rabbitMQ database can be revised during the debugging phase."

"It should have a single dashboard for cloud management and on-premises systems"

"The line migration is a problem."

"OpenStack's UI, while user-friendly, could be improved to offer a more intuitive experience."

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

"The deployment process could be easy."

"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."

More Rackspace OpenStack cons

Pricing and Cost Advice

"The solution is enterprise level so it is expensive."

"The pricing is low."

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

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Top Industries

By visitors reading reviews

No data available

Computer Software Company

20%

Manufacturing Company

11%

Financial Services Firm

10%

Government

10%

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

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What do you like most about Rackspace OpenStack?

Apart from the main features, I really appreciate OpenStack's microservices architecture and its flexibility for deployment with different tools.

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What needs improvement with Rackspace OpenStack?

The pricing of Rackspace is quite high in the Vietnam market. It would be beneficial to see developments in features like threat prevention and analytics tools for network security within OpenStack.

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What is your primary use case for Rackspace OpenStack?

We deploy layer three managed services, and our customers manage layer two services. We combine the two-layer services and deliver them to our customers.

See all answers

Comparisons

No data available

VMware vSAN vs Rackspace OpenStack

Compared 38% of the time

Nutanix Cloud Infrastructure (NCI) vs Rackspace OpenStack

Compared 29% of the time

VxRail vs Rackspace OpenStack

Compared 19% of the time

Oracle Private Cloud Appliance vs Rackspace OpenStack

Compared 15% of the time

More Rackspace OpenStack Competitors

Product Reports

Buyer's Guide

Converged Infrastructure

March 2025

Download IBM VersaStack product report

Buyer's Guide

Rackspace OpenStack

March 2025

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Also Known As

No data available

OpenStack

Overview

VersaStack is a converged infrastructure solution of network, compute and storage designed for quick deployment and rapid time to value. The solution includes Cisco UCS integrated infrastructure together with IBM software- defined storage solutions to deliver extraordinary levels of agility and efficiency. VersaStack is backed by Cisco Validated Designs and IBM Redbooks application guides for faster infrastructure delivery as well as workload/ application deployment.

Designed for dynamic organizations that want to accelerate business growth while reducing costs, VersaStack incorporates IBM all-flash as well as hybrid storage technologies into the “single pane of glass” management environment provided by Cisco UCS Director. The solution offers quick deployment and execution of business applications—with the versatility to adapt as business priorities change. Providing an IT infrastructure that is easy, efficient and versatile, VersaStack helps accelerate data center infrastructure deployment and helps efficiently manage information and resources amid business change.

IBM

OpenStack is an open and scalable cloud operating system for building public and private clouds. It provides both large and small organizations an alternative to closed cloud environments, reducing the risk of lock-in associated with proprietary platforms.

Rackspace

Sample Customers

Newhall Hospital, Medicat, JJ Haines, Sigmax

X.commerce

Buyer's Guide

IBM VersaStack vs. Rackspace OpenStack

March 2025

Free Report: IBM VersaStack vs. Rackspace OpenStack

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