IBM Spectrum Computing vs Nutanix Cloud Clusters (NC2) comparison

IBM and Nutanix are both solutions in the Cloud Management category. IBM is ranked #27 with an average rating of 8.0, while Nutanix is ranked #9 with an average rating of 8.8. IBM holds a 1.1% mindshare in CM, compared to Nutanix’s 0.8% mindshare. Additionally, 57% of IBM users are willing to recommend the solution, compared to 92% of Nutanix users who would recommend it.

IBM Spectrum Computing

Read 9 IBM Spectrum Computing reviews

532 Views
335 Comparison Views

57% willing to recommend

Nutanix Cloud Clusters (NC2)

Read 27 Nutanix Cloud Clusters (NC2) reviews

2,902 Views
232 Comparison Views

92% willing to recommend

IBM Spectrum Computing

Nutanix Cloud Clusters (NC2)

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 17, 2024

IBM Spectrum Computing and Nutanix Cloud Clusters (NC2) compete in the cloud solutions space. Nutanix often holds an advantage due to its integrated capabilities and performance enhancements despite IBM's pricing and support strengths.

Features: IBM Spectrum Computing offers high-performance computing features suitable for data-intensive tasks and large-scale analytics, reliable stability, and comprehensive technical support. Nutanix Cloud Clusters (NC2) excels in seamless integration, enhanced scalability, and flexible adaptability to various environments, making it ideal for enterprises seeking comprehensive cloud solutions.

Room for Improvement: IBM Spectrum Computing can be complex, requiring simplification for ease of use, reduced deployment time, and cost-effective scalability. Nutanix Cloud Clusters (NC2) could enhance its user interface customization, expand integration capabilities for legacy systems, and improve support for hybrid cloud strategies.

Ease of Deployment and Customer Service: IBM Spectrum Computing involves a detailed setup process with strong technical support but can be resource-intensive. Nutanix Cloud Clusters (NC2) provides streamlined deployment with intuitive management tools, allowing for quicker implementation, and offers comprehensive and responsive customer service, enhancing user satisfaction.

Pricing and ROI: IBM Spectrum Computing presents competitive setup costs with a good ROI through efficient processing power and strong support. Nutanix Cloud Clusters (NC2) initially has higher setup costs, but its scalability and integration strengths yield considerable ROI in the long term. Its efficient resource management presents a superior value proposition over time.

To learn more, read our detailed IBM Spectrum Computing vs. Nutanix Cloud Clusters (NC2) Report (Updated: July 2025).

Buyer's Guide

IBM Spectrum Computing vs. Nutanix Cloud Clusters (NC2)

July 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 Spectrum Computing

Ranking in Cloud Management

27th

Average Rating

8.2

Reviews Sentiment

5.9

Number of Reviews

Ranking in other categories

Hadoop (6th)

Nutanix Cloud Clusters (NC2)

Ranking in Cloud Management

9th

Average Rating

8.6

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

Infrastructure as a Service Clouds (IaaS) (9th), Hybrid Cloud Computing Platforms (2nd)

Mindshare comparison

As of August 2025, in the Cloud Management category, the mindshare of IBM Spectrum Computing is 1.1%, up from 0.4% compared to the previous year. The mindshare of Nutanix Cloud Clusters (NC2) is 0.8%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Cloud Management

Featured Reviews

OmarIsmail1

Infrastructure Technical Specialist II at Clicks Group

Senior Technical Specialist appreciates intelligent workload management, strong support, and scalability

The best features of IBM Spectrum Computing are common across many of their storage products. The software is solid, meaning that the code is stable. They take business seriously, which is what IBM stands for - International Business Machines. They always maintain a business-oriented approach in their software development. It's not simply clicking through interfaces; in IBM software, they consider their actions, process flows, and workflows around business processes. It requires understanding IBM and their methodology, as the software operates accordingly. I have utilized IBM Spectrum Computing's intelligent workload management feature. We use Insights, which is connected to the cloud. This provides AI capabilities for analyzing the configuration, offering smart recommendations on new code, warning about bugs in current code, and suggesting configuration improvements through its advisor tool. The predictive analytics feature in IBM Spectrum Computing enables optimal software performance through Insights. However, being a storage administrator requires foundational knowledge and understanding beyond these tools. For troubleshooting, it's efficient in spotting bottlenecks, but understanding the terms and metrics is essential as it provides answers that need interpretation.

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Panomporn_Meesangeam

Tech Sales at AWN

Integrated with the personal files and knowledge management processes but is expensive

The customer is a company in Thailand. They use Nutanix Cloud Clusters for file sharing and integrate with personal file share and knowledge management. Our customer attaches a file service with a login and connects with WiFi for cloud content, such as second documents or email access files…

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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

"Spectrum Computing's best features are its speed, robustness, and data processing and analysis."

"The most valuable feature is the backup capability."

"Easy to operate and use."

"The best features of IBM Spectrum Computing are common across many of their storage products."

"IBM's ability to cluster compute resources is impressive, with built-in support for scenarios like VR and active-active configurations,"

"The most valuable aspect of the product is the policy driving resource management, to optimize the computing across data centers."

"We are satisfied with the technical support, we have no issues."

"I have utilized IBM Spectrum Computing's intelligent workload management feature through Insights, which is connected to the cloud."

More IBM Spectrum Computing pros

"The solution can scale well."

"Customer service and technical support are definitely shining stars for Nutanix."

"The feature I probably appreciate the most about Nutanix Cloud Clusters (NC2) is its scalability—how quickly I can deploy more nodes on a cluster and remove nodes."

"Nutanix Cloud Clusters (NC2) definitely reduced our total cost of ownership."

"Its performance and speed are valuable. Its performance has helped me reduce costs."

"Our previous solution was inconsistent and took a long time to recover. NC2 consistently delivers full disaster recovery in a few hours. That was a huge selling point. We need to know that our business can be up and running in hours, not days. We didn't have a real disaster recovery plan before NC2. That's a goal we've been trying to achieve, and Nutanix gives us what we need to make that a reality"

"What I admire most about Nutanix Cloud Clusters (NC2) is its scalability; that option that everybody seems to eventually go to is cloud, and we're ready for that when we decide. This feature of scalability has improved my company because we can grow at the speed of business, and that's very important."

"The most valuable feature of Nutanix Clusters is to protect the data."

More Nutanix Cloud Clusters (NC2) pros

Cons

"This solution is no longer managing tapes correctly."

"SMB storage and HPC is not compatible and it should be supported by IBM Spectrum Computing."

"We'd like to see some AI model training for machine learning."

"The deduplication software isn't quite up to speed with the market."

"In Pakistan, IBM's disadvantage is the lack of OEM support and presence."

"The deduplication software isn't quite up to speed with the market. While IBM has excellent compression technology, specifically on their FlashCore modules, they lag behind competitors such as NetApp in deduplication capabilities."

"IBM's sales and support structure can be challenging."

"We have not been able to use deduplication."

More IBM Spectrum Computing cons

"Some of the interfaces aren't as intuitive as they should be."

"My suggestion would be getting up to speed on ransomware and evolving, as attackers are always one step ahead of what's out there."

"Having compatible feature sets between Azure and AWS would go a long way to improving the overall NC2 experience."

"The biggest weakness with Clusters at this point is that the adoption rate is low because customers don't know enough about it."

"We've had some challenges with the implementation."

"Nutanix Cloud Clusters (NC2) could be improved with some more tools that could help synchronize on-prem and cloud stuff better."

"My impression of Nutanix's license portability is that I wish it had an easier transition from one license to license. I know in the last three to four years, the model has changed three times, making it harder for me to understand the transition from one license model to the next and what that means for me."

"Improvement is obviously needed in pricing; I cannot pinpoint where else I would suggest improvements."

More Nutanix Cloud Clusters (NC2) cons

Pricing and Cost Advice

"This solution is expensive."

"Spectrum Computing is one of the most expensive products on the market."

"There are positives and negatives to licensing. It all makes sense now, but it took a while. When the licenses first changed, it was a bit confusing."

"The transition from the perpetual license to what they have now is, from a business perspective, understandable, but from an operational and cost perspective, for me, it is really expensive. However, our partners at Nutanix did work with us recently and reduced a huge licensing cost for us."

"I feel that the prices could be improved, but the truth is that I am very happy. The license price keeps increasing, but I am confident that it is much more reasonable than other brands."

"I am working on one configuration that is priced at $50,000 USD, whereas another one that I'm working on is estimated to cost $250,000 USD."

"The licensing portability can be very interesting. At the moment, I am working with Nutanix Appliances with the AHV as a hypervisor. I did not have a chance to ask for portability between platforms, but it will be good if you can have portability between multiple types of platforms."

"The price is high."

"The licensing model of Nutanix is complex."

"The solution has been more costly at this point. We do not see any cost savings."

More Nutanix Cloud Clusters (NC2) pricing and cost advice

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Top Industries

By visitors reading reviews

No data available

Computer Software Company

26%

Financial Services Firm

Manufacturing Company

Healthcare Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

What is your experience regarding pricing and costs for IBM Spectrum Computing?

IBM Spectrum Computing consistently offers competitive pricing. When solutioning new implementations, IBM always presents the best solution and price. In a recent comparison with Pure Storage and N...

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What needs improvement with IBM Spectrum Computing?

IBM Spectrum Computing had limitations with remote copy services between head office and disaster recovery sites. In the last year, IBM has improved the code by re-engineering it to policy-based re...

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What is your primary use case for IBM Spectrum Computing?

The typical use case for IBM Spectrum Computing is that it's an all-rounder. It can be used in various scenarios, such as the retailer I work for that has batch processing. It's on-demand when perf...

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What do you like most about Nutanix Cloud Clusters (NC2)?

The overall infrastructure is the most valuable part of Nutanix Cloud Clusters.

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What is your experience regarding pricing and costs for Nutanix Cloud Clusters (NC2)?

I'm not familiar with the contracts, but I thought the process was pretty seamless. Licensing for the Nutanix part was the same as licensing something on-prem, and since it runs on bare metal EC2, ...

See all answers

What needs improvement with Nutanix Cloud Clusters (NC2)?

We've been told some of these things are on the road map. I believe that networking is one of the biggest improvements. They have a great stock already, but some use cases, particularly around incr...

See all answers

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Compared 8% of the time

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Product Reports

Buyer's Guide

Hadoop

August 2025

Download IBM Spectrum Computing product report

Buyer's Guide

Nutanix Cloud Clusters (NC2)

August 2025

Download Nutanix Cloud Clusters (NC2) product report

Also Known As

IBM Platform Computing

Nutanix Clusters

Overview

IBM Spectrum Computing uses intelligent workload and policy-driven resource management to optimize resources across the data center, on premises and in the cloud. Now up to 150X faster and scalable to over 160,000 cores, IBM provides you with the latest advances in software-defined infrastructure to help you unleash the power of your distributed mission-critical high performance computing (HPC), analytics and big data applications as well as a new generation open source frameworks such as Hadoop and Spark.

IBM

Nutanix Cloud Clusters (NC2) provide essential capabilities for managing cloud migration, infrastructure, disaster recovery, and data center replacement. They enable seamless application transfer between cloud and on-premises, ensuring redundancy and handling large-scale operations across multiple locations.

With NC2, users manage server virtualization, web access, and email services while implementing robust failover solutions into public cloud environments like Microsoft Azure and Amazon AWS. The service offers full cloud capability for on-premises applications, strong technical support, and effective integration with existing environments. However, pricing, interface intuitiveness, initial setup, and AI enhancements are areas for improvement. Issues like alert false positives and the cost of necessary blocks and nodes have been noted. Enhanced multi-tenant features, detailed configuration information, and better VM organization are also desired by users.

What are the key features of Nutanix Cloud Clusters (NC2)?

Cloud Capability: Full cloud capability for on-premises applications
Storage Flexibility: Flexible storage pools, replication, and snapshot technology
Scalability: Scale operations efficiently across multiple locations
Reliability: High reliability and performance
Cost Management: Tools to minimize cloud waste
Unified Management: Centralized console for managing cross-cloud resources
Rapid Deployment: Quick configuration and installation
Software-Defined Storage: Simplified IT operations

What benefits should you look for in reviews?

Ease of Migration: Simplified migration process and data portability
Performance: High-speed performance and redundancy
Technical Support: Strong customer support and integration assistance
Flexibility: Effective flexibility in storage and replication capabilities
Centralized Management: Unified management of resources across clouds

Organizations utilize Nutanix Cloud Clusters (NC2) in industries like sports betting, where they manage web access and handle server virtualization. It is also implemented for email services, security measures, and as a failover solution into public cloud environments. The system's flexibility and strong support make it valuable across various large-scale operational needs.

Nutanix

Sample Customers

London South Bank University, Transvalor, Infiniti Red Bull Racing, Genomic

The Home Depot, JetBlue, Hyundai, ShiftLeft

Buyer's Guide

IBM Spectrum Computing vs. Nutanix Cloud Clusters (NC2)

July 2025

Free Report: IBM Spectrum Computing vs. Nutanix Cloud Clusters (NC2)

Find out what your peers are saying about IBM Spectrum Computing vs. Nutanix Cloud Clusters (NC2) and other solutions. Updated: July 2025.

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