HPE OneSphere vs OpenNebula comparison

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HPE OneSphere

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Executive SummaryUpdated on Dec 17, 2024

HPE OneSphere and OpenNebula are contenders in the cloud management platform sector. HPE OneSphere takes a lead in support, while OpenNebula stands out with its rich feature set.

Features: HPE OneSphere is known for its efficient management of hybrid cloud environments and robust multi-cloud capabilities. It provides strong management attributes. OpenNebula offers flexibility with its open-source approach and has extensive integration capabilities. Its adaptability allows for various custom implementations.

Ease of Deployment and Customer Service: HPE OneSphere ensures an easy deployment process tailored for enterprises, supported by dedicated channels. OpenNebula requires more technical skill due to its complexity but benefits from a supportive community, offering flexibility in development and custom solutions. The distinction is clear between HPE's simple deployment and OpenNebula's customizable nature.

Pricing and ROI: HPE OneSphere involves higher initial investments due to its premium management features and support, leading to a strong ROI for large-scale deployments. OpenNebula, as an open-source option, offers lower initial costs with potential savings for those able to harness its capabilities, suggesting high ROI through scalability and flexibility.

To learn more, read our detailed HPE OneSphere vs. OpenNebula Report (Updated: August 2026).

HPE OneSphere 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

HPE OneSphere

Ranking in Cloud Management

44th

Average Rating

8.0

Reviews Sentiment

7.8

Number of Reviews

Ranking in other categories

No ranking in other categories

OpenNebula

Ranking in Cloud Management

21st

Average Rating

8.2

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of August 2026, in the Cloud Management category, the mindshare of HPE OneSphere is 1.5%, up from 0.6% 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
Product	Mindshare (%)
OpenNebula	1.6%
HPE OneSphere	1.5%
Other	96.9%

Cloud Management

Featured Reviews

it_user781113

Solutions Engineer at Data Strategy

Worked right the first time out-of-the-box; we were provisioning to AWS within 10 minutes

Ironically, most of the features that we might have wanted to see were already introduced in the product announcement today, from what we saw in the beta, which was kind of cool. You can't come to market unless you have Azure support, and Azure was all over every slide we saw, so that was pretty cool. A couple of things that I did see, there are a couple of security features that need to be enhanced. It is way too easy to provision a VM onto a public cloud, wide open to everybody. So, there are a couple of issues there. We are obviously going to talk with the product teams and the architects about some of those things; a handful of things here and there. Most of the things we were looking for were already included. Things that we had requested a month ago, we are now seeing them here: Azure Stack integration and the OneView integration. These were the things we were saying, "Hey, if these were there, it would be really cool. We could use this." All of a sudden, "Oh hey, guess what is going to be at launch?" I am very eager to get my hands on the next version of this product, and to see what may or may not be missing.

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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

"With all the time and investment in all the competitive products, still it makes them not even a competitor anymore, with how this works."

"OneSphere being a SaaS platform, you do not have to deal with those issues, it is in quickly and you can begin utilizing it right away."

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

"For our use case, we found the solution to be the best fit when dealing with infrastructure services."

"It's easy to integrate OpenNebula with our IT systems."

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

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

"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."

"The service feature appeals most to us, thus it is the most valuable."

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

More OpenNebula pros

Cons

"We are looking to be able to set a hard budget for the workspaces or projects."

"A couple of things that I did see, there are a couple of security features that need to be enhanced."

"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."

"Hosting platforms are limited so the deployment process needs improvement."

"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."

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

"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."

"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."

"The protocol for clusterization is rough and doesn't work well."

"There are small things that are hard. For example, making sure that it is going to be installable on public clouds."

More OpenNebula cons

Pricing and Cost Advice

Information not available

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

"VRA is very expensive but OpenNebula 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."

"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."

"The solution is open source so is free."

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Top Industries

By visitors reading reviews

No data available

Comms Service Provider

11%

Financial Services Firm

11%

Computer Software Company

10%

Outsourcing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

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

Comparisons

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IBM Turbonomic vs HPE OneSphere

Compared 6% of the time

CloudPhysics vs HPE OneSphere

Compared 6% of the time

Nutanix Cloud Clusters (NC2) vs HPE OneSphere

Compared 5% of the time

VMware Aria Operations vs HPE OneSphere

Compared 5% of the time

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CloudStack vs OpenNebula

Compared 16% of the time

VMware Aria Automation vs OpenNebula

Compared 8% of the time

Nutanix Cloud Manager (NCM) vs OpenNebula

Compared 6% of the time

VMware Aria Operations vs OpenNebula

Compared 5% of the time

BMC Helix Cloud Security vs OpenNebula

Compared 5% of the time

More OpenNebula Competitors

Product Reports

Cloud Management

Download HPE OneSphere product report

Download OpenNebula product report

Overview

HPE OneSphere is a hybrid cloud management platform offering simplified automation for enterprise environments. It provides a seamless experience to optimize workloads and manage resources efficiently, catering to diverse infrastructure needs across cloud and on-premises systems.

HPE OneSphere streamlines hybrid cloud complexities by integrating tools to automate tasks, monitor performance, and manage costs. It enables IT teams to easily access and deploy services while maintaining control over resources. Used across different sectors, its comprehensive management capabilities support scalability, flexibility, and detailed analytics, providing insights to enhance operational efficiency and cost-effectiveness. The platform supports both private and public clouds, ensuring users can swiftly adapt to changing demands while maintaining a unified management interface.

What key features does HPE OneSphere offer?

Unified Management: Centralized control for public and private cloud environments.
Cost Management: Real-time cost analysis across multiple clouds and on-premises.
Automation Tools: Automated workflows enhance operational efficiency.
Scalability: Adapts to changing business demands seamlessly.
Analytics: Advanced analytics for performance monitoring and resource allocation.

What benefits can users expect?

Cost Efficiency: Reduction in cloud expenses through effective resource management.
Operational Productivity: Enhanced productivity with streamlined workflows.
Risk Management: Minimized risks through comprehensive security features.
Flexibility: Increased adaptability through a multi-cloud approach.

HPE OneSphere's implementation spans financial services, healthcare, and manufacturing, providing tailored solutions for each sector's unique challenges. It enhances resource allocation efficiency in finance, aids compliance and data handling in healthcare, and supports dynamic production needs in manufacturing, all while ensuring secure, efficient, and scalable environments for each industry's specific demands.

Hewlett Packard Enterprise

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

Land O’Lakes

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

HPE OneSphere vs. OpenNebula