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Nutanix Cloud Manager (NCM) vs OpenNebula comparison

 

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
2nd
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 (1st), Data Security Posture Management (DSPM) (7th)
OpenNebula
Ranking in Cloud Management
21st
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 August 2026, in the Cloud Management category, the mindshare of Nutanix Cloud Manager (NCM) is 2.4%, down from 5.5% compared to the previous year. The mindshare of OpenNebula is 1.6%, down from 6.6% 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%
OpenNebula1.6%
Other96.0%
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

"You can see the health status of the clusters in one view. There is one view of the health of your systems which helps you to have an overview any time you have a problem. You can dig into the tools that Prism Pro has to give you all the options to take on the problem. You can monitor things and manage the cluster really easily."
"The solution is very stable...Customer support is very good."
"Nutanix gives us a centralized, easier to manage platform."
"It's easy to set up."
"I like being able to expand my workload with Nutanix Cloud Manager at the best cost."
"The blueprints and templates are very nice and easy to use. They are very valuable because we can configure the entirety of an environment as a template and reuse it multiple times."
"It is a very stable solution."
"The most valuable features of Nutanix Prism Pro are the user interface is quite easy to understand and it provides easy management for administrators."
"The service feature appeals most to us, thus it is the most valuable."
"The ability to use it almost like a public cloud for an organization is a big asset, as it will create a value proposition and can control costs in a great way."
"OpenNebula has given us tremendous knowledge about cloud computing and about Cloud Management platforms, commonly known as CMP."
"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."
"With a single click, we could set things up and initiate them."
"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."
 

Cons

"Integration with the Nutanix Cloud Manager (NCM) Unified Storage or Nutanix cloud platform should be improved for better containerization."
"We have a lot of projects so we cannot always dive deep into the material that Nutanix offers. We would like to but we have other priorities. It was a busy year. We have an external company that does things for us so we can make the process go faster. We know what we need and what we would like to achieve. I'm still on the learning curve."
"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."
"There are some cases when there are multiple alerts for the same issue. For example, if I forget to put it in hosting maintenance mode, then I start getting multiple, duplicate alerts for the same host, which we don't want. If I have already received an alert, I don't want another alert. So, there are sometimes false positive alerts because of update activity where we forgot to put it in maintenance mode, then we get multiple alerts or emails."
"For now, my biggest problem in our corporation is the Nutanix hypervisor (AOS) is not fully operational for some things."
"Cost Governance's one shortcoming is a lack of support for specific environments."
"We have had our fair share of issues while upgrading early on, but the process now is working flawlessly."
"Nutanix's costs tend to be quite high...Indian customers don't like high-priced hyper clouds, so they invest in VMware, which offers the same features at a lower base price."
"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 protocol for clusterization is rough and doesn't work well."
"The UI, monitoring, and alerting could benefit from further improvements."
"The storage feature that they have is a bit confusing."
"The front-facing API can be improved to support lots of requests when the platform is huge with lots of virtual resources."
"An area for improvement in OpenNebula is the number of features it has. The solution doesn't have that many cloud features compared to other solutions. You'd say, "Okay, simplicity over a rich feature list?" Some say, "No, I need a big machine or a cloud interface for my customers to manage resources. I don't have to go and do it for them." Some people do it that way, and it works, but I'd like to improve the limited features in OpenNebula."
"There are small things that are hard. For example, making sure that it is going to be installable on public clouds."
"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."
 

Pricing and Cost Advice

"Nutanix Cloud Manager (NCM) is cheaper than VMware and other products."
"For Ecuador, this is a sensitive issue. It is a small economy, so the issue of budget is very sensitive. You find many small businesses and government clients who do not renew, for example, support or guarantees, which raises the risk level for them. We are always advising them that it is necessary to renew the services or infrastructure."
"Its acquisition and support cost is nominal. It is not too high, and it is not too low. It is within the budget, and there are no issues on that part."
"Compared to Dell HCI, Nutanix is a lot cheaper."
"The pricing has been reasonable."
"Prism Pro is a bit more upfront. It costs a bit more for some of the features that you get. We have four clusters, and two of them don't have Prism Pro because they weren't even available with what we bought. Those two clusters also run well, but they don't have all the features."
"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."
"In my opinion, the pricing is reasonable."
"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."
"VRA is very expensive but OpenNebula is free."
"OpenNebula gives good value for money."
"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."
"We use the Community Edition, rather than the Enterprise Edition."
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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%
Financial Services Firm
11%
Comms Service Provider
11%
Computer Software Company
9%
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.
908,877 professionals have used our research since 2012.