IBM Spectrum Computing vs Nutanix Cloud Manager (NCM) comparison

IBM Spectrum Computing vs. Nutanix Cloud Manager (NCM)

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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

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

119

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.

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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,"

"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."

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

"Easy to operate and use."

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

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

"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

"Nutanix Cloud Manager is easier for technicians than VMware, so fewer people are needed to do the same tasks. It's critical because if we do things faster, we do them at a lower price, especially if we use fewer human resources."

"Nutanix Cloud Manager (NCM) provides automation capability in multi-cloud management, automation, and security with different use cases depending on the organization."

"What I like the most about it is how intuitive it is to use."

"The best features of Nutanix Cloud Manager (NCM) start with the combination of cost and what is really under the hood, and it basically does the same thing that VMware does."

"We are using a Nutanix cluster to increase availability because it is a very good product with everything in one box: storage, network, and compute."

"The tool is easy to use."

"What I found most valuable in Nutanix Cloud Manager (NCM) is the one-click upgrade and the analytics it can provide for hyper-converged infrastructure."

"The capacity planning, forecasting, and Runways are worth their weight in gold. NCM has saved us time in IT, and that's money."

More Nutanix Cloud Manager (NCM) pros

Cons

"This solution is no longer managing tapes correctly."

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

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

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

"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."

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

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

"We have not been able to use deduplication."

More IBM Spectrum Computing cons

"Even though it's a lot easier, it could be a bit slicker for the end-users. The ability to create their own blueprints could be without their having to understand the details of what they're trying to do. If they could just tick this, this, this, and this — whatever they need — and it would go spinning those up, that would be better. Now, we still guide them quite a bit."

"One suggestion is for the Nutanix Cloud Manager (NCM) Prism Pro element to have a built-in support feature that allows you to simply click a button to get support from Nutanix whenever a new alert comes in, rather than needing to call support to ask about the new alert you received."

"The support provided after office hours could use some improvement."

"I would like to see integrated analytics in the dashboard that accurately displays graphics, such as CPU usage, the overall health of the infrastructure, and specific virtual machines that we refer to frequently."

"In the gambling industry, you have a lot of regulation from different countries. One of those regulations states that you have to be able to send all the logs of your Prism to a separate server, what we call the syslog server. On Prism Central, this doesn't work. We have opened a case for it, since this is a basic feature nowadays. We spoke to Nutanix, and they said that it will be in future updates. We did an update, following their support, but once we did the update, it wasn't fixed."

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

"When it comes to integration with Terraform, there is still a lot of improvement needed."

"In the next release, I would like to see more cloud providers like Micro BH or local providers."

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."

"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."

"It is a nightmare to keep up with all the licensing. I would prefer everything to be in one price."

"The pricing model offered by Nutanix Cloud Manager (NCM) is better than the ones offered by the other solutions in the market."

"Compared to Dell HCI, Nutanix is a lot cheaper."

"The product is expensive...When I have to sell the tool to a customer, I would say that it is not very expensive and can be termed priceless."

"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."

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

"The solution is expensive."

More Nutanix Cloud Manager (NCM) pricing and cost advice

See which vendors are best for you

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Top Industries

By visitors reading reviews

Financial Services Firm

18%

Manufacturing Company

16%

Outsourcing Company

12%

Performing Arts

Marketing Services Firm

15%

Computer Software Company

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	71

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...

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...

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...

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...

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...

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

Hadoop

Download IBM Spectrum Computing product report

Nutanix Cloud Manager (NCM)

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

IBM Spectrum Computing vs. Nutanix Cloud Manager (NCM)