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IBM Spectrum Computing vs Nutanix Cloud Manager (NCM) comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 17, 2024

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
26th
Average Rating
8.2
Reviews Sentiment
5.9
Number of Reviews
9
Ranking in other categories
Hadoop (6th)
Nutanix Cloud Manager (NCM)
Ranking in Cloud Management
1st
Average Rating
8.8
Reviews Sentiment
7.3
Number of Reviews
107
Ranking in other categories
Application Lifecycle Management (ALM) Suites (4th), Virtualization Management Tools (2nd), Cloud Cost Management (2nd), Data Security Posture Management (DSPM) (7th)
 

Mindshare comparison

As of September 2025, in the Cloud Management category, the mindshare of IBM Spectrum Computing is 1.1%, up from 0.4% compared to the previous year. The mindshare of Nutanix Cloud Manager (NCM) is 5.3%, down from 6.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Management Market Share Distribution
ProductMarket Share (%)
Nutanix Cloud Manager (NCM)5.3%
IBM Spectrum Computing1.1%
Other93.6%
Cloud Management
 

Featured Reviews

OmarIsmail1 - PeerSpot reviewer
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.
Kumargaurav Kadam - PeerSpot reviewer
Offers centralized management, cost-effectiveness, and scalability
The licensing is much cheaper than other competitors such as VMware, Cisco UCS, or Microsoft Hyper-V for on-premises data centers. It is very user-friendly and can be managed through Prism Central, a centralized console that allows management of multiple clusters. Due to the recent conversion from VMware to Broadcom, Broadcom has increased their prices five times the existing rates. Most customers are transferring to Nutanix infrastructure because it is scalable, reliable, and performance-focused. The main differentiator from competitors is its cost-effectiveness, and customers have been running and upgrading their technologies for 10 to 15 years. In terms of client satisfaction, performance, upgrades, or protection against ransomware attacks and vulnerabilities, they are regularly releasing patches and upgrading the system. These activities contribute to customer satisfaction and differentiate them from competitors.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"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."
"IBM's ability to cluster compute resources is impressive, with built-in support for scenarios like VR and active-active configurations,"
"I have utilized IBM Spectrum Computing's intelligent workload management feature through Insights, which is connected to the cloud."
"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."
"The most valuable feature is the backup capability."
"We are satisfied with the technical support, we have no issues."
"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."
"It's easy to set up."
"The convergence between the network and the storage is valuable."
"Most customers are transferring to Nutanix infrastructure because it is scalable, reliable, and performance-focused."
"Most customers are transferring to Nutanix infrastructure because it is scalable, reliable, and performance-focused."
"The best feature in Nutanix Cloud Manager (NCM), from my perspective as a cloud engineer, is having hardware to private setup support by a single vendor, whereas with other cloud setups, we have different support. For a setup, we have a separate support for the cloud setup and a separate support for the hardware. The second feature is creating auto-scheduled snapshots; until today, we haven't found any other cloud setup for scheduling a snapshot onto a VM."
"I find that the support from Nutanix is very good, as I have worked with them many times."
"The file server feature in Nutanix is very good, offering a solution-worthy feature that can host files, blocks, and object storage in the same cluster."
 

Cons

"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."
"We'd like to see some AI model training for machine learning."
"This solution is no longer managing tapes correctly."
"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."
"In Pakistan, IBM's disadvantage is the lack of OEM support and presence."
"Our current challenge with Nutanix Cloud Manager (NCM) is the overwhelming amount of VMs being shown as over-provisioned. For example, out of approximately 1,000 VMs on the platform, 800 of them are indicating over-provisioning."
"There's the split between Prism Central and Prism Element and having to know which interface I need to get into to do certain feature sets or just having to switch between those having all the feature sets available under for some central, area would be my biggest ask. They've been moving towards that more and more."
"The flow and management capabilities of the platform could be improved to handle additional features and functionalities, especially since the company currently uses some other solutions from a competitor."
"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."
"We would like to be able to provision virtual machines at the computing level, as that would give us an added value against the competition."
"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 web interface could be improved at some points."
"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."
 

Pricing and Cost Advice

"This solution is expensive."
"Spectrum Computing is one of the most expensive products on the market."
"While the product may seem to be more expensive at first, it ultimately pays for itself within a short time frame due to the hours saved on maintenance."
"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."
"In Brazil, Nutanix Cloud Manager is not cheap. However, Nutanix offers different options such as long-term contracts."
"The pricing model offered by Nutanix Cloud Manager (NCM) is better than the ones offered by the other solutions in the market."
"Compared to UCS and the NetApp storage, Nutanix is actually cheaper."
"The tool is expensive."
"It's cost-effective. It's not necessarily cheap, but it's also not inordinately expensive. It comes down to how much you use it to offset some of the costs."
"Nutanix is really smart to understand that the most important fact is the value to the customer, not the price tag. While you do get some sticker shock sometimes, as soon as you show this and you prove the value, all of a sudden, it looks exceptionally affordable."
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Top Industries

By visitors reading reviews
No data available
Computer Software Company
31%
Financial Services Firm
8%
Marketing Services Firm
5%
Manufacturing Company
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise1
Large Enterprise6
By reviewers
Company SizeCount
Small Business23
Midsize Enterprise22
Large Enterprise64
 

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...
 

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
 

Overview

 

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
Find out what your peers are saying about IBM Spectrum Computing vs. Nutanix Cloud Manager (NCM) and other solutions. Updated: September 2025.
867,676 professionals have used our research since 2012.