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Nutanix Cloud Manager (NCM) vs OpenNebula comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 15, 2026

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

Nutanix Cloud Manager (NCM)
Ranking in Cloud Management
1st
Average Rating
8.8
Reviews Sentiment
7.2
Number of Reviews
125
Ranking in other categories
Application Lifecycle Management (ALM) Suites (4th), Virtualization Management Tools (2nd), Cloud Cost Management (2nd), Data Security Posture Management (DSPM) (8th)
OpenNebula
Ranking in Cloud Management
24th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
15
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Cloud Management category, the mindshare of Nutanix Cloud Manager (NCM) is 2.4%, down from 5.3% compared to the previous year. The mindshare of OpenNebula is 1.5%, down from 6.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Management Mindshare Distribution
ProductMindshare (%)
Nutanix Cloud Manager (NCM)2.4%
OpenNebula1.5%
Other96.1%
Cloud Management
 

Featured Reviews

Phani Venkata Sai BKD - PeerSpot reviewer
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.
FOURES Jean-Philippe - PeerSpot reviewer
Products Manager at a tech services company with 501-1,000 employees
Reliable, simple to manage, and offers great technical support
The support of VXLAN fits with our network management. Thanks to this we can propose mixed solutions using virtual resources on OpenNebula and bare metal servers hosted in our facilities linked to each other on the sale network. This use case is very useful when some applications need bare metal power (Kubernetes workers, huge databases, AI models computations, et cetera). The cluster management is very useful for splitting our different clusters (mutual vs dedicated). We can manage deployments and capacity planning without pain. The API is also really simple and it helped us to develop the Terraform provider to manage OpenNebula like any other cloud infrastructure.

Quotes from Members

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

Pros

"Since we switched to Nutanix, we have had fewer bottlenecks and issues during the big game nights."
"Una vez más, menciono que es un producto 100% recomendado."
"Using NCM's built-in playbooks has freed up time for my IT team, we have saved more than 50% of the time, and we can create the experience of scale-out and elasticity that we have in the public cloud, provide this to on-premises solutions, and it saves lots of time in micromanagement of the VM profiles."
"It has improved my life and the way the company is running."
"It's easy to set up."
"The stability and reliability of the Nutanix Cloud Manager (NCM) platform have been excellent, as we have had zero outages."
"Nutanix has been a great company to work with."
"Nutanix Prism Pro has improved the way that we manage our systems due to the way that the solution is built."
"OpenNebula is easy to deploy and manage compared to other solutions like OpenStack."
"I also like the ability to build custom functions. I can define a function where I have two types of views and configure the dependencies. The virtual data centers concept allows me to define users. If a user wants to join certain kinds of machines, the host and the other user won't see them. It gives me the flexibility to define multiple views and data centers in one place."
"The solution provides templates for configurations that can easily be exchanged to VMs."
"The most valuable feature of OpenNebula is that it scales very well."
"For the entire data center, as a private cloud, I believe that user management, expert management, and the virtual data center is completely magic for the users."
"It makes maintenance very easy and stress-free for our teams."
"OpenNebula has very good integration with SAP Storage, is easy to use, has a good UI, and is very scalable."
"The live migration feature has been great and is something we use very often."
 

Cons

"There are some load-balancing features that are currently missing in the flow network security and could potentially be added in the future."
"I would like to see a desktop application for administration of the solution. That's the thing I missed the most. Other solutions have a client that you can install on your computer. You can actually connect to and do the administration from an application instead of using a web portal, which is what Nutanix provides."
"Better AI would be a feature I would want to see in the next update."
"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."
"Its licensing can be better."
"Compatibility with multiple clouds and a single control would help us. We are also getting onto GCP, and there is limited compatibility with GCP in the areas we need. We are using GCP primarily for data analytics."
"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."
"We have clusters not only with HPE. We have some with VMware to use Cisco Call Manager for VoIP. That only runs on VMware. They upgrade the ESXi host but not vCenter, which manages the ESXi host. It would be great if there is a way to include vCenter on the VM because you run the updates, but you do not update vCenter."
"It should have a simple REST API like most other tools. It's the industry standard format. An XML-RPC API gives you an XML document that you have to convert and then do something with that. REST API endpoint provides outputs in a JSON document. I would also like to see support for user data or heat templates, which OpenStack offers, but OpenNebula doesn't have this yet."
"I would like to see OpenNebula add more integration with REST API. XML-RPC API is good, but it becomes a pain to form a resting output."
"The UI, monitoring, and alerting could benefit from further improvements."
"Template management also needs improvement in OpenNebula because it's inferior right now."
"They should add more features like object storage."
"As with all enterprise software licensing, the pricing is not intuitive and must be negotiated; grandfathered contracts are better than anything offered today."
"There are small things that are hard. For example, making sure that it is going to be installable on public clouds."
"The storage feature that they have is a bit confusing."
 

Pricing and Cost Advice

"The tool is expensive."
"Some people say that Nutanix is a bit more expensive. However, when we were looking at Nutanix versus Cisco and NetApp before deploying this solution, the prices were very similar. Being a government entity, we got a bit more of a discount on Nutanix so it was a bit cheaper. The time savings after the fact has been really worth it."
"The pricing was very good. We were very pleased with what we were offered by our account manager. Because of that, we expanded Nutanix Cloud Manager, and we hope to expand even more. Right now, we are in Azure, and as we build up more and more within the NCM platform, we hope to expand into AWS as well."
"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."
"The solution is a bit high in price for what we are receiving as features. I feel they are overcharging us at approximately 25 percent. That is something that they should change."
"Nutanix Cloud Manager's pricing is fair at the moment."
"We primarily work with mid-level customers in India rather than enterprise clients. These mid-level customers are interested in services that are priced more moderately. In comparison, Nutanix's pricing is significantly higher than that of other setups. As a result, we have approximately 3,000 customers using VMware, while Nutanix has around 1,800 customers."
"The pricing has been reasonable."
"VRA is very expensive but OpenNebula is free."
"The licensing for OpenNebula used to be free, but now it's no longer free. A customer contacted me asking to move to another provider because of the changes in the licensing terms for OpenNebula. I have no information on how much the OpenNebula license is because the customer pays for it, and I only do the integration."
"We use the Community Edition, rather than the Enterprise Edition."
"The solution is open source so is free."
"OpenNebuoa has recently come up with a new subscription model that is economical and a lot of new customers are choosing this as it is an easy subscription model."
"OpenNebula gives good value for money."
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Top Industries

By visitors reading reviews
Marketing Services Firm
14%
Financial Services Firm
10%
Construction Company
10%
Computer Software Company
8%
Comms Service Provider
11%
Financial Services Firm
11%
Computer Software Company
10%
University
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business29
Midsize Enterprise26
Large Enterprise75
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise6
Large Enterprise3
 

Questions from the Community

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...
Ask a question
Earn 20 points
 

Also Known As

Nutanix Cloud Manager Intelligent Operations, Nutanix Cloud Manager Self-Service, Nutanix Cloud Management Cost Governance, Nutanix Cloud Manager Security Central, Nutanix Software Subscription
No data available
 

Overview

 

Sample Customers

JetBlue, International Speedway Corporation, Volkswagen SAIC, Brighton and Hove City Council, Foresters Financial, Janus International Group, Cloud Comrade, Serco
Akamai, BBC, Fermilab, Terradue, Surf Sara, Produban, Netways, ESA, China Mobile, BlackBerry, Deloitte, Fuze, Telefonica, Trivago, Nokia, Encore Tech, Beeks.
Find out what your peers are saying about Nutanix Cloud Manager (NCM) vs. OpenNebula and other solutions. Updated: August 2026.
911,952 professionals have used our research since 2012.