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CloudSphere vs OpenNebula comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 17, 2024

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

CloudSphere
Ranking in Cloud Management
30th
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
5
Ranking in other categories
Cloud Migration (13th)
OpenNebula
Ranking in Cloud Management
6th
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 July 2025, in the Cloud Management category, the mindshare of CloudSphere is 0.8%, up from 0.6% compared to the previous year. The mindshare of OpenNebula is 6.8%, up from 6.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Management
 

Featured Reviews

Vibhor Gupta - PeerSpot reviewer
Great discovery, good support, and generally reliable
The area they need to focus most on is the capability of assessment and the landing zones. It’s lacking right now. Cloud transformation has four to five cases, including planning, discovery, assessment, and the MVC, which is called the minimal viable cloud. That comes with the architecture design or landing zone creation, where we will create resources on the cloud which we are provisioning. If we are moving onto the cloud platform, AWS, or zero GCP, we need an account. We need resources to be able to compute the network. Most organizations have their landing zone process and know how to create the resources account, compute the network layer and the security layer. However, this landing zone creation is not there in CloudSphere as a feature. It cannot create any of the cloud providers' accounts or their network security computing as a part of the orchestration layer. That orchestration layer is missing in this product. It will not discover all the applications, although they also have the catalog. They are constantly announcing their catalog to identify applications based on the service which we are discovering. 50% of the time, the application will discover automatically. However, for the other 50%, we need to find the application based on its running process. That's the automation method that we need to follow and that they call blueprint. We need to create those blueprints and then we need to tag those applications. That is the one process that takes time when we do the discovery. One of the cons of this product is that it will not discover all the applications running. It will not discover SAP or some kinds of applications that are running on those inside the application of the servers as well. When we start the scanning of, for example, 500 servers, it will not handle the scan. We need to differentiate the jobs - for example, one job for 100 servers, a second job for another 100 servers, et cetera. We cannot scan the 1,000 servers together. That causes it to take time. There’s a graph missing. It shows where all the servers have interdependencies; however, when we do actual work, it will not work properly in terms of what we present to the customer.
FOURES Jean-Philippe - PeerSpot reviewer
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

"Provides multiple kinds of services for managing the clouds of multiple customers."
"When I started using CloudSphere, it wasn't mature, and it had multiple issues. For example, my team experienced server issues while using the solution, but recently, I noticed how much CloudSphere has improved. There used to be some latency issues with CloudSphere. It even gave error messages in the past when you select an option such as "the web server is not responding", but it has improved a lot, and now I don't get any errors from CloudSphere. What I like best about CloudSphere is that it has a lot of beneficial features, and it has a single pane for managing multi-cloud environments, which I find very helpful, and it's the main benefit you can get from CloudSphere."
"For the customers I work with, it provides flexibility as far as storage is concerned, so it's security and access."
"We do not need to install any appliances or any agents."
"The product is helpful for the management, optimization, and utilization of resources."
"OpenNebula is easy to deploy and manage compared to other solutions like OpenStack."
"It makes maintenance very easy and stress-free for our teams."
"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."
"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."
"It is quite easy to deploy."
"The live migration feature has been great and is something we use very often."
"OpenNebula has very good integration with SAP Storage."
"It's easy to integrate OpenNebula with our IT systems."
 

Cons

"The solution must have a single management console for the resources and VMs."
"The main issue I experienced from CloudSphere was recently resolved, but an area for improvement in the solution is that it lacks the functionality of migrating resources from one public cloud to another. If CloudSphere could provide that functionality, that would be very beneficial to users and companies."
"The next feature I would like to have full disclosure of what's being done with the data."
"When we start the scanning of, for example, 500 servers, it will not handle the scan. We need to differentiate the jobs - for example, one job for 100 servers, a second job for another 100 servers, et cetera."
"There are quite a number of services that can't be deployed using CloudSphere."
"There are small things that are hard. For example, making sure that it is going to be installable on public clouds."
"They should add more features like object storage."
"There are no payment gateways in OpenNebula."
"The storage feature that they have is a bit confusing."
"The protocol for clusterization is rough and doesn't work well."
"Hosting platforms are limited so the deployment process needs improvement."
"The web interface could be better. It's not very difficult to use, but there's room for enhancement."
"Backup features are only available in the enterprise edition. The community version lacks a good solution for making backups."
 

Pricing and Cost Advice

"The product is very expensive."
"It depends on how that model will be used. It might be anywhere between $4 and $15 per license per month. It’s less expensive than other options."
"OpenNebula gives good value for money."
"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."
"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."
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Top Industries

By visitors reading reviews
Financial Services Firm
22%
Computer Software Company
12%
Healthcare Company
7%
Manufacturing Company
7%
Computer Software Company
20%
University
10%
Financial Services Firm
9%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about CloudSphere?
The product is helpful for the management, optimization, and utilization of resources.
What is your primary use case for CloudSphere?
I use the solution for our hyper-converged infrastructure within the organization for hospital management. We also access some of the integrated Active Directory and other integrated services relat...
What advice do you have for others considering CloudSphere?
We have a FortiGate license. The product is very good. The technical support is also very good. If the solution provides a single console to manage everything, it would be more convenient and power...
What do you like most about OpenNebula?
The live migration feature has been great and is something we use very often.
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...
 

Comparisons

No data available
 

Also Known As

HyperCloud
No data available
 

Overview

 

Sample Customers

Affymetrix, Bell Helicopter, Yavapai-Prescott Indian Tribe, Porterville Unified School District, Interact for Health, VirtueCom, Warren Memorial Hospital, Front Porch, RMH Group, Meyers Nave, Intraworks, Information Technology, ETTE, Clackamas Community College
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 CloudSphere vs. OpenNebula and other solutions. Updated: July 2025.
861,524 professionals have used our research since 2012.