IBM Spectrum Computing vs Nutanix Cloud Manager (NCM) comparison

IBM and Nutanix are both solutions in the Cloud Management category. IBM is ranked #28 with an average rating of 8.0, while Nutanix is ranked #1 with an average rating of 8.8. IBM holds a 1.2% mindshare in CM, compared to Nutanix’s 3.9% mindshare. Additionally, 57% of IBM users are willing to recommend the solution, compared to 97% of Nutanix users who would recommend it.

IBM Spectrum Computing

Read 9 IBM Spectrum Computing reviews

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525 Comparison Views

57% willing to recommend

Nutanix Cloud Manager (NCM)

Read 111 Nutanix Cloud Manager (NCM) reviews

6,731 Views
4,039 Comparison Views

97% willing to recommend

IBM Spectrum Computing

Nutanix Cloud Manager (NCM)

Comparison Buyer's Guide

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Executive SummaryUpdated on Nov 10, 2025

IBM Spectrum Computing and Nutanix Cloud Manager (NCM) compete in the enterprise management space. IBM Spectrum Computing appears to have the upper hand in pricing and support, while NCM is preferred for its comprehensive feature set.

Features: IBM Spectrum Computing efficiently manages resources through its resource scheduling, workload management, and analytics tools. Nutanix Cloud Manager offers a unified management interface, automation capabilities, and customizable infrastructure options, allowing for enhanced cloud resource control.

Room for Improvement: IBM Spectrum Computing could simplify its deployment process, improve its interface usability, and streamline its customization capabilities. Nutanix Cloud Manager might benefit from reducing its initial setup cost, simplifying its advanced feature configuration, and improving its long-term cost efficiency.

Ease of Deployment and Customer Service: NCM provides streamlined deployment with integrated infrastructure and responsive customer service. IBM Spectrum Computing's deployment is more complex due to its extensive customization, but its support is highly knowledgeable.

Pricing and ROI: IBM Spectrum Computing is noted for its competitive setup costs, offering good ROI for efficient resource allocation. NCM requires a higher initial investment but promises substantial long-term ROI through improved operational efficiencies.

To learn more, read our detailed IBM Spectrum Computing vs. Nutanix Cloud Manager (NCM) Report (Updated: December 2025).

Buyer's Guide

IBM Spectrum Computing vs. Nutanix Cloud Manager (NCM)

December 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

28th

Average Rating

8.2

Reviews Sentiment

5.9

Number of Reviews

Ranking in other categories

Hadoop (6th)

Nutanix Cloud Manager (NCM)

Ranking in Cloud Management

1st

Average Rating

8.8

Reviews Sentiment

7.2

Number of Reviews

111

Ranking in other categories

Application Lifecycle Management (ALM) Suites (3rd), Virtualization Management Tools (2nd), Cloud Cost Management (2nd), Data Security Posture Management (DSPM) (6th)

Mindshare comparison

As of January 2026, in the Cloud Management category, the mindshare of IBM Spectrum Computing is 1.2%, up from 0.7% compared to the previous year. The mindshare of Nutanix Cloud Manager (NCM) is 3.9%, down from 6.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Cloud Management Market Share Distribution
Product	Market Share (%)
Nutanix Cloud Manager (NCM)	3.9%
IBM Spectrum Computing	1.2%
Other	94.9%

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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Phani Venkata Sai BKD

Technology Lead at Thomson Reuters

Manages hybrid infrastructure seamlessly with flexible cluster scaling and comprehensive oversight

The most important aspect of Nutanix Cloud Manager (NCM) is that it helps us manage the infrastructure as a hyperconverged infrastructure in HCI mode. If I have different physical servers, I can map them into a cluster and manage the storage together. It provides flexibility to make use of storage in a clustered format instead of using it in an individual storage endpoint. We have the flexibility to have Nutanix-based licensing based on the core model, instead of having a specific cost on the cluster. The costing on a core model gives customers flexibility to add multiple cores to a single physical host and adjust the infrastructure accordingly, and we can scale up the cluster as needed. While other cloud providers, AWS or Azure, are mostly into cloud-based solutions, and Azure has introduced Azure Stack HCI for managing on-premises infrastructure, Nutanix Cloud Manager (NCM) provides flexibility from day one. We can manage both on-premises and Azure solutions using a single pane of glass, eliminating the need to navigate different windows or screens. It provides a comprehensive view of the infrastructure and highlights specific areas through alerts, giving us good visibility of infrastructure conditions.

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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

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

"This solution is working for both VTL and tape."

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

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

"Easy to operate and use."

"The comparison was challenging, but the IBM Spectrum Scale offered a balanced solution. Our engineers rated itsanalytics capabilities equally high as Pure Storage. For workload management, Spectrum Computing provided effective solutions that met our needs. Workload management is part of a complete solution that uses different tools. There were the cloud and HPC parts; within HPC, there were parts like liquid cooling, simple computing, storage, and orchestration. The orchestration team handled the workload management."

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

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

More IBM Spectrum Computing pros

"The most valuable feature is definitely the disaster recovery portion, which they call Xi Leap. It's included in the licensing. Before, we were on a solution that charged extra for DR software. And with Prism Pro, not only can we manage all of our other infrastructure in addition to our DR, in the same console, but we can set up recovery points. We can also set up scripts to run, so it gives us everything we need to have a solid DR plan in place."

"NCM gives us greater insight into our infrastructure because we have more reporting and alert capabilities. We can get a breakdown of VM efficiency and determine which ones are over-provisioned, constrained, or using up too many resources in an instance."

"I find that the support from Nutanix is very good, as I have worked with them many times."

"The stability and reliability of the Nutanix Cloud Manager (NCM) platform have been excellent, as we have had zero outages."

"One of the solution's greatest strengths is its "Single pane of glass" feature, which allows users to access all pertinent data in one location immediately upon logging in. Additionally, the solution's ease of deployment and mobility are notable aspects that I personally find appealing."

"Using X-Play is simple. In three steps you can define things and there is also a wizard to guide you... The wizard is the simplest way to automate and the resulting automation saves us time."

"In terms of features, we have general availability with Nutanix Cloud Manager (NCM), allowing me to manage my Nutanix cluster the same as I could on-premises, and the fact that I can quickly and easily stand up servers is very beneficial."

"We have a local partner and all the support from the vendor. It has been a remarkable experience. The product is very easy to use, and the roadmap has been executed transparently. The administration has been quite fast."

More Nutanix Cloud Manager (NCM) pros

Cons

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

"Lack of sufficient documentation, particularly in Spanish."

"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."

"We have not been able to use deduplication."

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

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

"Spectrum Computing is lagging behind other products, most likely because it hasn't been shifted to the cloud."

More IBM Spectrum Computing cons

"I consider it a very complete platform, for now, I believe it is very good. It could be advanced and more updated over time. I would like to see updates like the creation of basic applications for monitoring through tables, telephones, external updates, sending manuals, or informational brochures by mail to go hand in hand with the platform and its updates."

"There should be more APIs to integrate with different vendors and to integrate with the existing solutions that we use on-prem."

"There is room for improvement in making the solution easier still. If you don't know Calm, it's not so easy to use... It is a really good solution for doing simple tasks, but it's not a good solution for complex tasks."

"We have had our fair share of issues while upgrading early on, but the process now is working flawlessly."

"The pricing could have some changes; compared to other platforms, pricing enhancement is important, and Nutanix does enhancements quarterly."

"Nutanix, as of today, they do not have many of the features that VMware hypervisor provides, such as the memory layer."

"The product could be more flexible with plugins. Quick resolution of disconnection issues and errors in plugins is crucial."

"I'd like them to offer a more flexible licensing model."

More Nutanix Cloud Manager (NCM) cons

Pricing and Cost Advice

"This solution is expensive."

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

"The solution's price is reasonable."

"The pricing has been reasonable."

"It is an expensive solution, but one has to make the trade-off between what you want to achieve and what you are willing to pay."

"Nutanix costs more than Hyper-V, but the price is reasonable for the features we're getting. We have better support, analytics, reporting, and other capabilities that we didn't have before. That is more than enough to justify the cost. The hardware we purchased from Nutanix was priced fairly. The primary costs are software and support. It's a subscription-based service, which can be bad or good, depending on how you look at that. For me, it makes perfect sense. We get regular updates and can get support when we need it."

"Licensing is always a hot topic. We haven't had any challenges around licensing and costs. Everything was within budget and our expectations. It's a hot topic because renewals and licensing costs are high. Managing costs is always a concern, as we're always being asked to do more with less."

"At the end of the day, the product justifies the cost, and it leads to a conversation with management over whether we actually need this feature and if there are any use cases for why we would want to keep it."

"The company frequently changes its prices, and it is not clear how the subscription-based model works."

"It is expensive when you are looking at small locations that need low-latency workloads, but for larger locations, as compared to other guys, even using VMware, it is not that expensive because if you add it all up, it is going to be pretty much the same value."

More Nutanix Cloud Manager (NCM) pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

17%

Manufacturing Company

15%

Outsourcing Company

Performing Arts

Computer Software Company

18%

Marketing Services Firm

12%

Financial Services Firm

10%

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	1
Large Enterprise	6

By reviewers
Company Size	Count
Small Business	25
Midsize Enterprise	23
Large Enterprise	65

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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Which set of Nutanix Cloud Manager (NCM) features do you find to be the most useful?

For me, the features related to cost savings are the best part of NCM. Of course, the whole product is worth using and when it comes to cloud management, there is a reason why it is favored by so m...

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Are the setup process and further maintenance of Nutanix Cloud Manager (NCM) difficult?

When I came into my current organization, NCM was already set up. According to the team that dealt with it, the product was fairly easy to set up. Compared to other products, our IT rates are set u...

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Is Nutanix Cloud Manager’s Intelligent Operations feature effective?

Yes, this is a highly effective feature and the rebranding only made things better as they introduced more improvements. You can benefit from Zero coding task automation Automated optimization Tic...

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Product Reports

Buyer's Guide

Hadoop

January 2026

Download IBM Spectrum Computing product report

Buyer's Guide

Nutanix Cloud Manager (NCM)

January 2026

Download Nutanix Cloud Manager (NCM) product report

Also Known As

IBM Platform Computing

Nutanix Cloud Manager Intelligent Operations, Nutanix Cloud Manager Self-Service, Nutanix Cloud Management Cost Governance, Nutanix Cloud Manager Security Central, Nutanix Software Subscription

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 Manager streamlines hybrid cloud management by offering centralized control, automation, and workload optimization across platforms. It improves operational efficiency while reducing IT management complexity.

Nutanix Cloud Manager is designed for comprehensive hybrid cloud governance, providing tools for virtualization, resource allocation, and compliance. Its features include one-click upgrades, dynamic dashboards, and the seamless automation of tasks through X-Play. Users can efficiently manage virtual machines, ensure secure storage, and enhance productivity with predictive monitoring. Self-service capabilities allow users to reserve resources easily, while central management via Prism Pro and automated reports enhance oversight and decision-making. Challenges include UI simplicity, pricing transparency, and licensing efficiency, with users seeking improvements in VM organization, blueprint customization, and collaborative support for hybrid environments.

What important features define Nutanix Cloud Manager?

One-click Upgrades: Simplifies the process of updating and maintaining systems.
Intuitive Interface: Offers a user-friendly experience with a low learning curve.
Prism Pro: Central management for streamlined control over environments.
Dynamic Dashboards: Provides real-time insights and monitoring capabilities.
X-Play Automation: Facilitates seamless and efficient task automation.
Capacity Planning: Assists in optimal resource allocation and future growth planning.
Compliance Monitoring: Ensures adherence to industry standards and policies.
Efficient VM Management: Enhances control and monitoring of virtual machines.
Self-service Capabilities: Empowers users to manage and allocate resources independently.
Cost Governance: Allows organizations to maintain budgetary control and efficiency.

What benefits should be considered when evaluating Nutanix Cloud Manager?

Enhanced Productivity: Streamlines tasks and improves efficiency through automation.
Predictive Monitoring: Proactively addresses potential issues before they impact operations.
Robust Disaster Recovery: Provides reliable solutions to recover data and maintain continuity.
Automated Reports: Generates timely insights for informed decision-making.
Unified Cloud Management: Offers comprehensive control across multiple environments.

Nutanix Cloud Manager finds utility in industries requiring robust hybrid cloud strategies like finance, healthcare, and manufacturing. It excels in centralizing management for secure and compliant operations, optimizing workloads, and providing scalable solutions for resource allocation and compliance monitoring, thus enhancing cloud operations in diverse markets.

Nutanix

Sample Customers

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

JetBlue, International Speedway Corporation, Volkswagen SAIC, Brighton and Hove City Council, Foresters Financial, Janus International Group, Cloud Comrade, Serco

Buyer's Guide

IBM Spectrum Computing vs. Nutanix Cloud Manager (NCM)

December 2025

Free Report: IBM Spectrum Computing vs. Nutanix Cloud Manager (NCM)

Find out what your peers are saying about IBM Spectrum Computing vs. Nutanix Cloud Manager (NCM) and other solutions. Updated: December 2025.

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