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

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.

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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,"

"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."

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

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

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

More IBM Spectrum Computing pros

"Among the most valuable features are the one-click upgrade, that Nutanix is very easy to understand, and that it's very user-friendly."

"The most valuable feature is less or no implementation time. It should be up and running at any point in time so I don't spend time in transformation."

"I also like the fact that the solution manages itself. It has one interface where you can basically see all your servers. So, you can manage your servers and see whether you are falling short on space or disc usage. Also, in case your RAM is only using four Gigabytes of memory instead of eight, you can extend out the over-provisioned mail and save your cluster for four Giga of RAM."

"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."

"I do a lot of tasks via automation which I previously would have to hire people to do. The solution has helped me to eliminate a lot of low-skilled labor. I can put the money required for this job into other things."

"The ability to do Layer 2 stretching across data centers is valuable. The migration of VMs from one location to the other is also valuable."

"The product is pretty intuitive and easy to learn."

"I really like the Nutanix Marketplace a lot. We publish standard workloads there and that, in combination with the Projects, allows for self-service, which is the most powerful feature of Calm."

More Nutanix Cloud Manager (NCM) pros

Cons

"This solution is no longer managing tapes correctly."

"Lack of sufficient documentation, particularly in Spanish."

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

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

"We have not been able to use deduplication."

"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."

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

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

More IBM Spectrum Computing cons

"Recently, I have had quite a few issues with Nutanix Guest Tools (NGT). When you do a full update from LCM, your NGT doesn't automatically install on your VMs. You need to go back to Prism Central and select a list of VMs, then install NGT. You need to go to each of those VMs, then restart them to get the NGT installed. Also, there are some VMs that we have on our system that we used to run on an old environment, which was Hyper-V. Previously, we had VMware, so some of our VMs are Windows 7 32-bit and Windows 7 64-bit. However, the NGT no longer allows for installations on those."

"There is room for improvement in the remote script execution. The way logs are shown in Calm, it's not always keeping up properly. It's really the interface that needs attention there. I believe it is something being worked on at the moment by Nutanix."

"The solution could be more user-friendly."

"I still remember it was a struggle when we configured the initial network setup, that part was a little bit confusing about how exactly it works, we have two different Nutanix technicians who were on-site to help on the configuration. But both of them could not get right the first time, and we had to reset and start over again on both systems."

"The stability of Nutanix Cloud Manager (NCM) is an area of concern where improvements are required."

"For my use case, it's fine. There could be slight improvements in support because sometimes they are not able to understand the issue."

"We are still learning about cloud usage and the integrations we are targeting right now at the event. I believe there is room for improvement, especially with the prices, which are not very friendly."

"Scaling with Nutanix Cloud Manager (NCM) is not as straightforward as they claim, largely due to the assumption that you have IPv6 enabled on your switches, which we did not."

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."

"Its cost is reasonable. The features are very good."

"We have the ultimate license, so I don't know what it would cost individually."

"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 pricing has been reasonable."

"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."

"I was not involved in purchasing Nutanix Cloud Manager (NCM), so I have no information on its pricing or cost. I do feel that it's fair that Nutanix Cloud Manager (NCM) is a product sold as one but with multiple tiers, though you need to make sure it isn't oversold in terms of client needs."

"The five-year term for NCM's license cost and support was around five million."

"In my opinion, the pricing is reasonable."

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

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	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...

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...

Morpheus vs IBM Spectrum Computing

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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)