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 882,207 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 most valuable feature is the backup capability."

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

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

"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."

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

"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."

More IBM Spectrum Computing pros

"I really appreciate the console, the centralized administration, and the ability to quickly attach storage between operations."

"One of the biggest outcomes from using Nutanix Cloud Manager is operational efficiency."

"In six years, I can recall just a couple instances, three in total, where we've experienced outages due to hardware or firmware issues during upgrades, but none of these incidents noticeably affected us."

"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."

"Nutanix Cloud Manager (NCM) serves as a single pane of glass to manage the entire infrastructure, letting you manage everything from there without needing to depend on multiple consoles, which effectively eliminates many silos."

"We haven't faced any problems because Nutanix provides an outside team. We haven't had any issues requiring L3 support, and the L1 and L2 engineers are on-site."

"The customer service and technical support of the platform has been great."

"What I like the most about it is how intuitive it is to use. It's easy for users to use and provides the data we want."

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."

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

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

"This solution is no longer managing tapes correctly."

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

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

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

"Lack of sufficient documentation, particularly in Spanish."

More IBM Spectrum Computing cons

"I would like to see a P2V feature like Move or Xtract. The interface for migrating from one VM infrastructure to another is one of the best but going from a physical machine to a Nutanix VM is a bit too challenging."

"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."

"If they integrated more with GPT, that would be ideal."

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

"Integration with the Nutanix Cloud Manager (NCM) Unified Storage or Nutanix cloud platform should be improved for better containerization."

"For Nutanix, there are options to go with different types of hardware vendors for using the AOS operating system. We can deploy it on Dell, Lenovo, or IBM servers. If Nutanix had its own server, it would be good."

"The time between the solution's production and delivery is too short. We see several bugs. Many tests are not done before delivery. They need to test it more and for a longer time."

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

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."

"Its licensing is cheaper than VMware. However, the price for certain licenses or use cases is not clearly indicated. For example, replication of the cluster to switch from one VM to another when one is down is not included in the standard price. It requires an additional license, but it is not clearly indicated."

"On a scale from one to ten, if one is a low price and ten is a high price, I rate the solution's pricing a six."

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

"The pricing is less compared to Hyper-V."

"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."

"Nutanix has good central management tools where one guy can manage the entire system. Looking at other systems, I need a guy to manage the servers and another guy to manage the cell network and storage. I need a bigger team for other solutions compared to Nutanix where I can use a small team and reduce my operations to manage the cluster. Sometimes what you hear with this solution is, "It is so expensive," but the cost and benefits that Nutanix has inside are really good."

"The solution’s pricing is not outrageous like other products."

"In my opinion, Nutanix Cloud Manager (NCM) is expensive."

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

16%

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

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)

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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