Nutanix Cloud Clusters (NC2) vs OpenNebula comparison

Nutanix Cloud Clusters (NC2)

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Executive SummaryUpdated on Dec 17, 2024

OpenNebula and Nutanix Cloud Clusters are competitive in cloud infrastructure management. While OpenNebula offers cost advantages, Nutanix Cloud Clusters is notable for its superior feature set, making it attractive for enterprises seeking comprehensive solutions.

Features: OpenNebula offers open-source cloud management with flexibility and easy integration with various environments. It supports templates for configurations, multiple hypervisors, and has a stable performance. Nutanix Cloud Clusters provides extensive features such as hybrid cloud support, integrated disaster recovery, and excellent scalability, leveraging enterprise needs with advanced data management and cost control capabilities.

Room for Improvement: OpenNebula could benefit from enhancing customer support services, providing more advanced deployment tools, and expanding its feature set for better competition. Nutanix Cloud Clusters could improve through reduced pricing options, simplifying UI for non-technical users, and expanding native integration options with diverse cloud services.

Ease of Deployment and Customer Service: OpenNebula is simpler to deploy, aimed at organizations favoring straightforward setups, though its customer service is less extensive. Nutanix Cloud Clusters has a more complex deployment process with a focus on automation and robust customer service for seamless operational support.

Pricing and ROI: OpenNebula offers a budget-friendly setup, making it ideal for organizations with budgetary constraints as it provides a good ROI with cost-effective resource management. In contrast, Nutanix Cloud Clusters requires a higher initial investment but assures substantial ROI through its comprehensive features and operational efficiencies, aligning with enterprises seeking high-performance solutions.

To learn more, read our detailed Nutanix Cloud Clusters (NC2) vs. OpenNebula Report (Updated: April 2026).

Nutanix Cloud Clusters (NC2) vs. OpenNebula

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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

Nutanix Cloud Clusters (NC2)

Ranking in Cloud Management

5th

Average Rating

8.6

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Infrastructure as a Service Clouds (IaaS) (6th), Hybrid Cloud Computing Platforms (2nd)

OpenNebula

Ranking in Cloud Management

15th

Average Rating

8.2

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of May 2026, in the Cloud Management category, the mindshare of Nutanix Cloud Clusters (NC2) is 1.3%, up from 0.7% compared to the previous year. The mindshare of OpenNebula is 1.9%, down from 7.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Cloud Management Mindshare Distribution
Product	Mindshare (%)
Nutanix Cloud Clusters (NC2)	1.3%
OpenNebula	1.9%
Other	96.8%

Cloud Management

Featured Reviews

Jose Ybarra

Manager, Information Technology Engineers at IBC Bank

Enables us to grow at the speed of business and be ready for whatever is coming

What I admire most about Nutanix Cloud Clusters (NC2) is its scalability; that option that everybody seems to eventually go to is cloud, and we're ready for that when we decide. This scalability feature has improved my company because we can grow at the speed of business, and that's very important. We're not limited by the hardware that we have. We allow ourselves room for growth, and we can literally grow from today to tomorrow to ensure that we're handling our growth. The scalability is critical for us, especially in the banking industry, where we just get bigger every year.

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FOURES Jean-Philippe

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.

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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

"The solution's most valuable feature is its quick configuration and installation."

"There is ease of use. It is very important for our customers to have one centralized management console. Scalability is also very important for our customers."

"We're not limited based on the hardware that we have."

"The feature I find most valuable about Nutanix Cloud Clusters (NC2) is the portability."

"I'm not an AWS expert at all, but I can totally manage my Nutanix clusters, the same as I do on-prem. The fact that I can quickly and easily stand up servers or nodes instantly has been an amazing help."

"What I admire most about Nutanix Cloud Clusters (NC2) is its scalability; that option that everybody seems to eventually go to is cloud, and we're ready for that when we decide."

"The most valuable feature of the solution is the redundancy on all levels."

"Nutanix Cloud Clusters (NC2) is a great product and it's a good option for companies that want to be both in the cloud and have a physical data center."

More Nutanix Cloud Clusters (NC2) pros

"With a single click, we could set things up and initiate them."

"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."

"The live migration feature has been great and is something we use very often."

"The most valuable feature of OpenNebula is that it scales very well."

"It makes maintenance very easy and stress-free for our teams."

"It has enabled us to decrease the optics by around 55 to 60%."

"It is quite easy to deploy."

"OpenNebula is lightweight, stable, and easy to customize."

More OpenNebula pros

Cons

"Quality control needs to regulate the price-quality ratio."

"We've had some challenges with the implementation."

"The speed of the answers could be improved in customer service and support."

"The technical support for Nutanix Clusters could be better."

"It should not be so expensive. Its price is high, but at the same time, it does give the results it offers."

"Some of the interfaces aren't as intuitive as they should be."

"In the current version, we've noticed many false positives when we check the alerts in the morning. For example, it told us that services stopped working, but there was nothing wrong when we checked it out. We've already raised the issue with support. They told us it's a bug in the version we use. We're about to upgrade to the recommended version, so it should be fine."

"We cannot use Nutanix Cloud Clusters (NC2) for data center extension or scaling workloads on demand right now based on the way that we have our network configured, but in the future, the plan is to build a greenfield site and re-engineer some of those features."

More Nutanix Cloud Clusters (NC2) cons

"The front-facing API can be improved to support lots of requests when the platform is huge with lots of virtual resources."

"They have been saying for the past two and a half years that they would develop a feature to hot-add RAM and CPU, but it does not work."

"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."

"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."

"Most of the competitors are offering some sort of billing software to transform their installation to work as a small-sized public cloud, but those offerings from OpenNebula are still missing."

"As with all enterprise software licensing, the pricing is not intuitive and must be negotiated; grandfathered contracts are better than anything offered today."

"Template management also needs improvement in OpenNebula because it's inferior right now."

"They should add more features like object storage."

More OpenNebula cons

Pricing and Cost Advice

"The licensing portability can be very interesting. At the moment, I am working with Nutanix Appliances with the AHV as a hypervisor. I did not have a chance to ask for portability between platforms, but it will be good if you can have portability between multiple types of platforms."

"I'm not familiar with the contracts, but I thought the process was pretty seamless. Licensing for the Nutanix part was the same as licensing something on-prem, and since it runs on bare metal EC2, there was no new process we had to go through—it fits into our existing procurement processes nicely. I appreciate Nutanix Cloud Clusters (NC2)'s license portability."

"The solution's licensing can be very pricey."

"There are positives and negatives to licensing. It all makes sense now, but it took a while. When the licenses first changed, it was a bit confusing."

"The licensing model of Nutanix is complex."

"The price is high."

"I am working on one configuration that is priced at $50,000 USD, whereas another one that I'm working on is estimated to cost $250,000 USD."

"I feel that the prices could be improved, but the truth is that I am very happy. The license price keeps increasing, but I am confident that it is much more reasonable than other brands."

More Nutanix Cloud Clusters (NC2) pricing and cost advice

"OpenNebula gives good value for money."

"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."

"The solution is open source so is free."

"We use the Community Edition, rather than the Enterprise Edition."

"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."

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Top Industries

By visitors reading reviews

Computer Software Company

18%

Financial Services Firm

12%

Manufacturing Company

Healthcare Company

Financial Services Firm

11%

Computer Software Company

10%

Comms Service Provider

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	8
Large Enterprise	12

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	6
Large Enterprise	3

Questions from the Community

What is your experience regarding pricing and costs for Nutanix Cloud Clusters (NC2)?

I'm not familiar with the contracts, but I thought the process was pretty seamless. Licensing for the Nutanix part was the same as licensing something on-prem, and since it runs on bare metal EC2, ...

What needs improvement with Nutanix Cloud Clusters (NC2)?

From an improvement perspective, I cannot see anything at this point because I used those Nutanix Cloud Clusters (NC2) at that moment, but I am currently not using it. The pricing could be lower.

What is your primary use case for Nutanix Cloud Clusters (NC2)?

I use the workload migration feature between clouds, such as migrating from VMware to Nutanix. I use Nutanix Move to migrate workloads from Nutanix Move. However, in some cases with our failover cl...

What needs improvement with OpenNebula?

The web interface could be better. It's not very difficult to use, but there's room for enhancement. Another area for improvement is the integration with hardware to manage the lower layer of the n...

What is your primary use case for OpenNebula?

Previously, we were using VMware, but recently, we've started using OpenNebula for cloud management. As a big cloud provider, it helps give customers increased control over their clusters. We use L...

What advice do you have for others considering OpenNebula?

I recommend it, especially if you need a management interface for a small to medium private cloud. I would rate OpenNebula an eight out of ten.

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Product Reports

Nutanix Cloud Clusters (NC2)

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Also Known As

Nutanix Clusters

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Overview

Nutanix Cloud Clusters (NC2) provide scalable and cost-efficient infrastructure management across cloud and on-premises environments. With features like data portability and ease of setup, NC2 enables seamless migration without application refactoring.

Nutanix Cloud Clusters (NC2) supports businesses in managing hybrid IT environments, enhancing disaster recovery, and optimizing workloads. Users value NC2 for its unified management platform and redundancy features, facilitating cloud migration and integration with major cloud providers. Challenges include pricing and initial setup complexity, as well as feature parity between different cloud services.

What are the key features of Nutanix Cloud Clusters (NC2)?

Scalability: Easily scales resources to meet business demands.
Cost Management: Controls and reduces cloud-related expenses.
Data Portability: Ensures seamless migration between environments.
Unified Management: Manages both cloud and on-premises platforms from one place.
Integration: Connects efficiently with multiple cloud providers.

What benefits and ROI should users expect?

Redundancy: Enhances disaster recovery capabilities and operational resilience.
License Portability: Simplifies license management across different environments.
Optimized Workloads: Maintains performance and reduces unnecessary costs.
Efficient Setup: Simplifies initial adjustments, ensuring quick deployment.

Nutanix Cloud Clusters (NC2) find application in industries requiring reliable infrastructure management, like finance and healthcare, to safeguard critical systems. Organizations leverage NC2 for virtual desktops, application modernization, and smooth transition to cloud operations, improving data security and replication processes.

Nutanix

OpenNebula offers scalability, ease of deployment, and integration capabilities that enhance cloud management for enterprises. It supports both virtual and bare metal resources, providing a versatile cloud management experience.

OpenNebula provides a robust platform for building, managing, and automating private and public clouds. Its compatibility with platforms like VMware, KVM, and containers makes it ideal for businesses hosting virtual private clouds and deploying Kubernetes clusters. OpenNebula's API and SDK facilitate automation and integration, allowing organizations to connect with IT systems effectively. Despite its strengths, improvements in object storage, REST API integration, and UI enhancements are needed. The documentation can be disorganized, and users encounter challenges with upgrades and community support.

What are key OpenNebula features?

Scalability: Easily manage resources for growing cloud environments.
User-Friendly Interface: Simplifies cloud management tasks.
Integration: Connects seamlessly with IT systems using robust API and SDK.
Hypervisor Support: Works with multiple hypervisors and container platforms.

What benefits do users find in OpenNebula?

Efficiency: Streamlines cloud operations, reducing management complexities.
Versatility: Offers support for both virtual and bare metal resources.
Community and Documentation: Though needing improvement, provides valuable resources for users.
Cost-Effectiveness: Lightweight nature minimizes resource expenditure.

OpenNebula implementation spans industries where cloud automation and management are critical. Companies utilize OpenNebula for deploying private clouds and managing infrastructure. Its support for Kubernetes clusters is beneficial in tech-driven sectors, highlighting OpenNebula's adaptability to different operational needs.

Sample Customers

The Home Depot, JetBlue, Hyundai, ShiftLeft

Akamai, BBC, Fermilab, Terradue, Surf Sara, Produban, Netways, ESA, China Mobile, BlackBerry, Deloitte, Fuze, Telefonica, Trivago, Nokia, Encore Tech, Beeks.

Nutanix Cloud Clusters (NC2) vs. OpenNebula