Try our new research platform with insights from 80,000+ expert users

CloudCheckr 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

CloudCheckr
Ranking in Cloud Management
22nd
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
10
Ranking in other categories
Cloud Cost Management (10th), Managed Cloud Services (4th), AI Observability (76th)
OpenNebula
Ranking in Cloud Management
9th
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 February 2026, in the Cloud Management category, the mindshare of CloudCheckr is 1.8%, up from 1.1% compared to the previous year. The mindshare of OpenNebula is 2.9%, down from 8.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Management Market Share Distribution
ProductMarket Share (%)
OpenNebula2.9%
CloudCheckr1.8%
Other95.3%
Cloud Management
 

Featured Reviews

KS
Dev Ops Engineer at a construction company with 11-50 employees
Cost governance has improved and cost visibility now drives daily compliant optimization
CloudCheckr is an excellent tool overall. The feature that stands out is how it enables cost savings and efficiency. The cost visibility and reporting are really valuable, and the dashboard is informative and enables good decision-making. The actionable recommendations are beneficial, such as the auto-generated suggestions for optimization. The built-in security and compliance checks, along with scheduled reports, save a lot of manual effort and keep both engineering and finance teams aligned. CloudCheckr has been great and has helped solve problems by ensuring proper compliance. It does not just show data; it highlights actionable items for cost savings, security improvements, and compliance gaps. Scheduled reports are received on a regular basis according to defined schedules, providing more insights that can be shared with leadership and finance teams to ensure alignment. This results in a better picture where everyone is aligned and focused on growth while effectively and efficiently using financial resources. CloudCheckr has enabled an average cost saving of approximately 25% from the last year, and this occurred while also increasing the scale of production. It has significantly reduced manual efforts that would otherwise be spent manually checking costs, tracking where spending is occurring, and verifying whether everything is properly optimized.
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

"It will automatically suggest areas for optimization."
"The solution is mostly stable."
"The recommendation section is pretty helpful."
"The initial setup is straightforward."
"The best feature I like about CloudCheckr CMx High Security is its simplicity. I love that it's not rocket science to use the solution. Even if you're not familiar with the cloud, you can easily figure out how to use CloudCheckr CMx High Security. You can use AWS, you can use Azure, and you can use GCP with the solution because the integration is quite simple. You can also use multi-cloud with it, and you could see the billing part. You'll have complete visibility into your cost which I love about the solution. I also love that data on any security issues and vulnerabilities are available on the go with CloudCheckr CMx High Security. You don't need to do anything different. Just run the scan and you'll have all these open findings in the tool, in terms of the priority level, so if it's critical, it will tell you, "It's critical," and you need to fix it right away."
"CloudCheckr has enabled an average cost saving of approximately 25% from the last year, and this occurred while also increasing the scale of production."
"It's one of the leading players for cloud optimization. It's hard to find anything better."
"CloudCheckr has impacted my organization positively by making things easier and saving time, approximately three hours a week."
"It is quite easy to deploy."
"What's best about OpenNebula that people like is that it's easy to deploy. It's also easy to manage. It's interesting because people choose OpenNebula over other solutions because of the ease of management."
"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 live migration feature has been great and is something we use very often."
"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."
"It makes maintenance very easy and stress-free for our teams."
"It's easy to integrate OpenNebula with our IT systems."
"With a single click, we could set things up and initiate them."
 

Cons

"The reporting and analytic capabilities are very limited."
"The solution must improve its user interface."
"Many features still need to be implemented in this tool."
"Some aspects could be made more customizable, such as the dashboard and UI."
"Self-healing could be a bit smoother and a bit cleaner, easier to access and more functional. That would help."
"CloudCheckr CMx High Security is complex. There are a lot of menus, and if you do not know what you are looking for you can get lost. However, the interface is self-explanatory. It's easy to understand where to go to get what you want."
"The performance of the tool really needs to be improved."
"The solution needs to work better with larger capacities of data."
"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 web interface could be better. It's not very difficult to use, but there's room for enhancement."
"They should add more features like object storage."
"Hosting platforms are limited so the deployment process needs improvement."
"The protocol for clusterization is rough and doesn't work well."
"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."
"As with all enterprise software licensing, the pricing is not intuitive and must be negotiated; grandfathered contracts are better than anything offered today."
"There are no payment gateways in OpenNebula."
 

Pricing and Cost Advice

"A license is needed to use CloudCheckr CMx High Security, but because we are a managed service provider, the price of the license would vary. It depends on the type of cloud users we have, for example, it would be some type of percentage or monthly billing, etc."
"The solution is reasonably priced."
"The cost is on par with other providers."
"OpenNebula gives good value for money."
"We use the Community Edition, rather than the Enterprise Edition."
"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."
"The solution is open source so is free."
"VRA is very expensive but OpenNebula is free."
report
Use our free recommendation engine to learn which Cloud Management solutions are best for your needs.
881,384 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
13%
Manufacturing Company
10%
University
6%
Educational Organization
6%
Computer Software Company
14%
Financial Services Firm
10%
University
10%
Comms Service Provider
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise1
Large Enterprise7
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise6
Large Enterprise3
 

Questions from the Community

What do you like most about CloudCheckr ?
The recommendation section is pretty helpful.
What is your experience regarding pricing and costs for CloudCheckr ?
The pricing and licensing are quite convenient. I am not certain about the exact costs involved because another team handles that aspect. Overall, the pricing was quite convenient and represented g...
What needs improvement with CloudCheckr ?
Some aspects could be made more customizable, such as the dashboard and UI. Some features may be too advanced and may have a learning curve, potentially lacking customization. Overall, CloudCheckr ...
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.
 

Comparisons

 

Also Known As

CloudCheckr CMx High Security, CloudCheckr CMP
No data available
 

Overview

 

Sample Customers

Accenture, Logitech, Ingram, Cloudar, Infor, DXC, Cornell University, DLT, Lumen, Lightstream, Choice Hotels, B-Tech, SmileShark, PTP, Explicity, JCH Technology, Siemens Mobility
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 CloudCheckr vs. OpenNebula and other solutions. Updated: February 2026.
881,384 professionals have used our research since 2012.