IBM Spectrum Computing vs Nutanix Cloud Manager (NCM) comparison

IBM and Nutanix are both solutions in the Cloud Management category. IBM is ranked #29 with an average rating of 8.0, while Nutanix is ranked #1 with an average rating of 8.7. IBM holds a 1.4% mindshare in CM, compared to Nutanix’s 3.4% 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

926 Views
667 Comparison Views

57% willing to recommend

Nutanix Cloud Manager (NCM)

Read 116 Nutanix Cloud Manager (NCM) reviews

7,162 Views
4,154 Comparison Views

97% willing to recommend

IBM Spectrum Computing

Nutanix Cloud Manager (NCM)

Comparison Buyer's Guide

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Executive SummaryUpdated on Feb 15, 2026

IBM Spectrum Computing and Nutanix Cloud Manager compete in optimizing IT environments. While IBM Spectrum is strong in pricing and support, NCM's advanced features and flexibility provide it with an edge.

Features: IBM Spectrum Computing provides high-performance computing capabilities, efficient workload management, and scalability suitable for data-intensive applications. NCM offers integrated cloud operations, automation, and single-console management for multi-cloud environments. NCM is notable for its comprehensive integration and advanced management capabilities.

Room for Improvement: IBM Spectrum could enhance its integration capabilities and streamline complexity in its configurations. It should also work on minimizing deployment time and simplifying support processes. NCM could improve in areas like cost optimization features, enhancing user training resources, and offering more detailed analytics for better insight and forecasting.

Ease of Deployment and Customer Service: IBM Spectrum suits traditional on-premise environments with extensive service support, whereas NCM offers a hyper-converged infrastructure that reduces deployment time significantly. NCM's cloud-centric support allows for faster implementation with seamless integrations.

Pricing and ROI: IBM Spectrum Computing involves higher upfront costs due to infrastructure needs but offers long-term ROI from enhanced performance. NCM requires a lower initial investment, providing faster ROI through efficient management and operational savings, making it more cost-effective compared to traditional solutions.

To learn more, read our detailed IBM Spectrum Computing vs. Nutanix Cloud Manager (NCM) Report (Updated: February 2026).

Buyer's Guide

IBM Spectrum Computing vs. Nutanix Cloud Manager (NCM)

February 2026

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Helped 882,410 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

IBM Spectrum Computing

Ranking in Cloud Management

29th

Average Rating

7.8

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

116

Ranking in other categories

Application Lifecycle Management (ALM) Suites (4th), Virtualization Management Tools (2nd), Cloud Cost Management (2nd), Data Security Posture Management (DSPM) (6th)

Mindshare comparison

As of February 2026, in the Cloud Management category, the mindshare of IBM Spectrum Computing is 1.4%, up from 0.8% compared to the previous year. The mindshare of Nutanix Cloud Manager (NCM) is 3.4%, down from 6.5% 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)	3.4%
IBM Spectrum Computing	1.4%
Other	95.2%

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.

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

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

"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."

"Easy to operate and use."

"The most valuable feature is the backup capability."

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

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

"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."

More IBM Spectrum Computing pros

"The major attraction point of Nutanix Cloud Manager (NCM) is that everything is auto-scaling."

"Using these features in Nutanix Cloud Manager (NCM) reduces time in my daily operations."

"Nutanix Cloud Manager (NCM) provides flexibility from day one as we can manage both on-premises and Azure solutions using a single pane of glass, eliminating the need to navigate different windows or screens."

"The tool is easy to use."

"You can see the health status of the clusters in one view. There is one view of the health of your systems which helps you to have an overview any time you have a problem. You can dig into the tools that Prism Pro has to give you all the options to take on the problem. You can monitor things and manage the cluster really easily."

"The most valuable feature for me is being able to find a machine, regardless of which cluster it's located in, as quickly as possible, and being able to work on it. A lot of times we are called upon to troubleshoot an issue. That usually means there's a problem that needs quick attention. Being able to find machines, ascertain their status, and do so in a timely manner, are processes that are very critical to our business needs."

"The use case for Nutanix Cloud Manager (NCM) is that we can share data to the cloud and there is no need to sync manually; it automatically runs the job for the data sync from the on-premises to the cloud."

"It's easy to set up."

More Nutanix Cloud Manager (NCM) pros

Cons

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

"This solution is no longer managing tapes correctly."

"We have not been able to use deduplication."

"Lack of sufficient documentation, particularly in Spanish."

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

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

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

More IBM Spectrum Computing cons

"The machine learning can be improved. There are a lot of false positives at times. For example, I'm actually looking at some alerts right now, that some service was restarted multiple times. It is like the same alert, spammed over and over again. But really, it turns out that that event didn't happen."

"One thing that comes directly to mind is how they manage version control. I would love to see Calm create a built-in source control feature, one that we could tie into a repository and it would self-manage changes in versions. All the version control is built within Calm right now. I would love to see that integrated with an external repository and make it easy to tie it into GitHub or Git repositories."

"The web interface could be improved at some points."

"When we tried to migrate an application from the old cluster, we couldn't run it on Nutanix’s native hypervisor."

"While there are multiple clouds supported, we want less friction around the ease of delivery. We want the ability to integrate other clouds, unify the accounts."

"There could be slight improvements in support because sometimes they are not able to understand the issue."

"NCM is a mature technology product, but it is more costly than some of the other solutions available, which leaves room for improvement."

"I would appreciate more advanced networking features in the dashboard."

More Nutanix Cloud Manager (NCM) cons

Pricing and Cost Advice

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

"This solution is expensive."

"The solution's price is reasonable."

"You will see great value from it if you utilize the self-service part of Calm. The price you pay for it will only give you equal value if you use the self-service part to enable other teams. If you only use it as a deployment mechanism, I think it's rather expensive."

"I think it can be more cost-effective."

"Nutanix Cloud Manager (NCM) is cheaper than VMware and other products."

"The price is probably right where it should be. It's not vastly expensive, and it's not too cheap. We get very good value for the price with what we're being offered with it."

"It's always difficult to discuss Nutanix pricing because the cost varies wildly depending on the customer and the region. Desktop virtualization is simpler because there is a defined scope. You can tell the Nutanix salesperson how many users you have. In a more traditional environment, it's always best to have NCM for monitoring because you'd be crazy not to."

"Don't unlicense your Prism licensing. Pro is the strict minimum for real infrastructure. Go with at least Pro and not with the starter. Ultimate was the best choice for me."

"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."

More Nutanix Cloud Manager (NCM) pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

18%

Manufacturing Company

16%

Outsourcing Company

12%

Performing Arts

Computer Software Company

15%

Marketing Services Firm

15%

Financial Services Firm

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	26
Midsize Enterprise	24
Large Enterprise	68

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

February 2026

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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)

February 2026

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: February 2026.

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