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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
18th
Average Rating
7.8
Reviews Sentiment
6.9
Number of Reviews
12
Ranking in other categories
Cloud Cost Management (18th), Managed Cloud Services (6th), AI Observability (28th)
OpenNebula
Ranking in Cloud Management
19th
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 2026, in the Cloud Management category, the mindshare of CloudCheckr is 2.4%, up from 1.2% compared to the previous year. The mindshare of OpenNebula is 1.7%, down from 6.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Management Mindshare Distribution
ProductMindshare (%)
CloudCheckr2.4%
OpenNebula1.7%
Other95.9%
Cloud Management
 

Featured Reviews

AbhishekGupta2 - PeerSpot reviewer
Sr PreSales Cloud Architect at a outsourcing company with 10,001+ employees
Centralized cloud costs have boosted savings while reporting and user experience still need work
The best features CloudCheckr offers include out-of-the-box security and compliance check features that provide over 35 different types of compliance checks at no cost, best practice checks, and alerts. Another valuable feature is the multi-cloud overview, providing unified reporting across AWS and Azure while allowing us to create different types of dashboards based on who logs into the platform. Additionally, from an MSP standpoint, there is good ease of deployment, especially the billing and chargeback functionality for a reseller or managed services provider. CloudCheckr has positively impacted my organization by helping us manage multiple customers and tens of thousands of resources while retaining performance and visibility due to its multi-cloud support. We do not have to worry about jumping from one platform to another, and the better MSP support is beneficial from a billing and chargeback automation standpoint. The integration in compliance helps identify missing areas within our customer environments and improves them. On average, it has helped us provide approximately 15 to 20% savings through right-sizing or idle resource elimination. These are some of the immediate cost savings our customers have experienced after implementing recommendations from the tool.
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

"I have seen a return on investment of 100%, with significant cost avoidance and measurable savings within the first few months of deployment."
"CloudCheckr has positively impacted our organization as we've cut AWS spend by around 25% over two years."
"CloudCheckr is filled with useful features, that help us learn and to deliver the best recommendations on the data we have."
"CloudCheckr CMx High Security has a lot more detail than the native cloud service cost-management tools."
"CloudCheckr has impacted my organization positively by making things easier and saving time, approximately three hours a week."
"Our clients use this to financially optimize their cloud platform, and based on their utilization it helps to decide whether their current platform needs to be optimized and what the ideal form is."
"The most valuable feature of CloudCheckr CMx High Security is granular reporting. Additionally, the user interface is easy to use."
"It's one of the leading players for cloud optimization. It's hard to find anything better."
"The solution provides templates for configurations that can easily be exchanged to VMs."
"With a single click, we could set things up and initiate them."
"OpenNebula is lightweight, stable, and easy to customize."
"The service feature appeals most to us, thus it is the most valuable."
"OpenNebula has very good integration with SAP Storage, is easy to use, has a good UI, and is very scalable."
"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."
"It makes maintenance very easy and stress-free for our teams."
"It has enabled us to decrease the optics by around 55 to 60%."
 

Cons

"The solution needs to work better with larger capacities of data."
"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."
"CloudCheckr could enhance its Azure support, as it honestly feels an afterthought."
"CloudCheckr can be very slow sometimes."
"What needs to be improved in CloudCheckr CMx High Security is integration."
"The solution must improve its user interface."
"Some aspects could be made more customizable, such as the dashboard and UI."
"Backup features are only available in the enterprise edition. The community version lacks a good solution for making backups."
"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 front-facing API can be improved to support lots of requests when the platform is huge with lots of virtual resources."
"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."
"There are no payment gateways in OpenNebula."
"There are small things that are hard. For example, making sure that it is going to be installable on public clouds."
"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."
 

Pricing and Cost Advice

"The solution is reasonably priced."
"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 cost is on par with other providers."
"The solution is open source so is free."
"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."
"VRA is very expensive but OpenNebula is free."
"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."
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Top Industries

By visitors reading reviews
Construction Company
16%
Manufacturing Company
13%
Outsourcing Company
12%
Comms Service Provider
7%
Financial Services Firm
11%
Comms Service Provider
10%
Computer Software Company
9%
University
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise1
Large Enterprise10
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise6
Large Enterprise3
 

Questions from the Community

What is your experience regarding pricing and costs for CloudCheckr ?
My experience with pricing, setup cost, and licensing reflects that it uses custom pricing based on your cloud spend, which is pretty standard for this category. I won't pretend it's cheap, but we'...
What needs improvement with CloudCheckr ?
CloudCheckr could enhance its Azure support, as it honestly feels an afterthought. We have some workloads on Azure and the experience compared to AWS is noticeably worse. Additionally, there's a lo...
What is your primary use case for CloudCheckr ?
A quick, specific example of how I use CloudCheckr in my workflow is that first thing every morning, I check the cost anomaly alerts. CloudCheckr flags anything that looks out of the ordinary overn...
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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: June 2026.
904,836 professionals have used our research since 2012.