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

"Nutanix Cloud Clusters (NC2) benefits my company as it reduces administration work, allowing me to spend more time away from hardware issues."

"The solution can scale well."

"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."

"We can do anything throughout the infrastructure from one console. This is the best for us."

"We spent a year on this ASR project and had so many issues when we attempted to do a failover. It took four to 24 hours to failover a couple of SQL VMs. During our first test deployment of NC2, it only took three or four minutes to failover and recover our VMs. This blew the Microsoft platform out of the water."

"In terms of dealing with our business-critical workloads, Nutanix is a highly scalable, highly resilient, and very high-performing solution."

"Nutanix Cloud Infrastructure is very good, particularly Nutanix Cloud Clusters (NC2), as it is a very good option because if you need more resources, we can add them instantly."

"Nutanix Clusters are used for redundancy and to protect our core machines from failures."

More Nutanix Cloud Clusters (NC2) pros

"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."

"OpenNebula has very good integration with SAP Storage."

"I'll definitely recommend OpenNebula because it's an open-source solution that's effortless to set up, and the total cost of ownership is low."

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

"OpenNebula has given us tremendous knowledge about cloud computing and about Cloud Management platforms, commonly known as CMP."

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

"The solution provides templates for configurations that can easily be exchanged to VMs."

"OpenNebula freed my customer from doing the maintenance operations of the servers because now that can be done by his clients."

More OpenNebula pros

Cons

"Some features that people say Nutanix Cloud Clusters (NC2) lacks could be simplified to make it easier, such as a single pane of glass, and getting more into Google Cloud would be very helpful for our team as we're working on GCP interfaces."

"I believe that networking is one of the biggest improvements. They have a great stock already, but some use cases, particularly around incrementally spinning up workloads, haven't been considered closely enough. As we're putting workloads on there by adding a few VMs at a time, there are networking aspects that need to be considered more closely. It's great once everything's there, but incrementally getting things there is what's difficult."

"Improvement is obviously needed in pricing; I cannot pinpoint where else I would suggest improvements."

"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."

"Nutanix Cloud Clusters (NC2) could be improved with some more tools that could help synchronize on-prem and cloud stuff better."

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

"There are still some things that could be improved about the product."

More Nutanix Cloud Clusters (NC2) cons

"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."

"The web interface could be better. It's not very difficult to use, but there's room for enhancement."

"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."

"They should add more features like object storage."

"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."

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

"The storage feature that they have is a bit confusing."

More OpenNebula cons

Pricing and Cost Advice

"The transition from the perpetual license to what they have now is, from a business perspective, understandable, but from an operational and cost perspective, for me, it is really expensive. However, our partners at Nutanix did work with us recently and reduced a huge licensing cost for us."

"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'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 has been more costly at this point. We do not see any cost savings."

"The licensing model of Nutanix is complex."

"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 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."

"The price is high."

More Nutanix Cloud Clusters (NC2) pricing and cost advice

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

"VRA is very expensive but OpenNebula is free."

"The solution is open source so is free."

"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 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."

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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