OpenNebula vs Oracle Enterprise Manager Cloud Control comparison

OpenNebula and Oracle are both solutions in the Cloud Management category. OpenNebula is ranked #17 with an average rating of 7.0, while Oracle is ranked #33 with an average rating of 7.0. OpenNebula holds a 1.7% mindshare in CM, compared to Oracle’s 1.2% mindshare. Additionally, 100% of OpenNebula users are willing to recommend the solution, compared to 91% of Oracle users who would recommend it.

OpenNebula

Read 15 OpenNebula reviews

3,291 Views
3,126 Comparison Views

100% willing to recommend

Oracle Enterprise Manager C...

Read 35 Oracle Enterprise Manager Cloud Control reviews

2,077 Views
1,952 Comparison Views

91% willing to recommend

OpenNebula

Oracle Enterprise Manager C...

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Executive SummaryUpdated on Dec 17, 2024

Oracle Enterprise Manager Cloud Control and OpenNebula are contenders in the cloud management domain. Oracle holds the edge with its feature-rich offerings, while OpenNebula is favored for its simplicity and flexibility.

Features: Oracle Enterprise Manager Cloud Control is known for its comprehensive database management, real-time monitoring, and centralized administration. It supports various Oracle products, providing detailed insights into performance. OpenNebula stands out for its ease of use, stability, and customization. It effectively manages virtual machines across different hypervisors and offers an API for extended functionalities.

Room for Improvement: Oracle Enterprise Manager Cloud Control needs a simplified setup and better compatibility with non-Oracle systems. Enhanced documentation and integration with more environments are also required. OpenNebula benefits from improved documentation and API functionality. The addition of more cloud features would streamline deployments in diverse environments.

Ease of Deployment and Customer Service: Oracle Enterprise Manager Cloud Control provides extensive support, facilitating complex hybrid cloud deployments. Despite its robust technical resources, users desire quicker support responses. OpenNebula, mainly used in on-premises setups, is easy to implement with less support dependency, but responsiveness improvements could enhance user experience.

Pricing and ROI: Oracle Enterprise Manager Cloud Control is more costly, making it suitable for large enterprises within Oracle's ecosystem. OpenNebula offers a cheaper alternative through its open-source model, making it accessible for organizations aiming to reduce spending, with its free community and low-cost enterprise versions ensuring flexibility and functionality.

To learn more, read our detailed OpenNebula vs. Oracle Enterprise Manager Cloud Control Report (Updated: June 2026).

Buyer's Guide

OpenNebula vs. Oracle Enterprise Manager Cloud Control

June 2026

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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

OpenNebula

Ranking in Cloud Management

17th

Average Rating

8.2

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Oracle Enterprise Manager C...

Ranking in Cloud Management

33rd

Average Rating

8.2

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of June 2026, in the Cloud Management category, the mindshare of OpenNebula is 1.7%, down from 7.1% compared to the previous year. The mindshare of Oracle Enterprise Manager Cloud Control is 1.2%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Cloud Management Mindshare Distribution
Product	Mindshare (%)
OpenNebula	1.7%
Oracle Enterprise Manager Cloud Control	1.2%
Other	97.1%

Cloud Management

Featured Reviews

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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Simplice Choumeni-Tchieutoue

technical Manager at DBA Expert Consulting

Extensive tool features support database monitoring, but support and pricing present challenges

I don't fully understand what improvements could be made in Oracle Enterprise Manager Cloud Control. To make it better, more features could be added, but it is already a very complete tool, especially if you know how to configure it properly, as you can use it to monitor other databases such as PostgreSQL and SQL Server in addition to Oracle.

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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

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

"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."

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

"OpenNebula is easy to deploy and manage compared to other solutions like OpenStack."

"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."

"OpenNebula has very good integration with SAP Storage, is easy to use, has a good UI, and is very scalable."

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

"It is quite easy to deploy."

More OpenNebula pros

"The real-time threat detection has been the most valuable feature."

"Oracle Enterprise Manager Cloud Control (EM CC) is the best product for monitoring many of the Oracle databases and other Oracle applications such as Siebel, E-Business Suite, WebLogic."

"The solution is stable. It is great in terms of Oracle products, especially for Oracle databases."

"Using Enterprise Manager, I was able to create user profiles for all the instances that have the same profile. Secondly, it's easier to manage performance, to automate the AWR reports to run every half an hour, or hour. Then, if you have a performance issue you just open the report and you can see what was running the last one hour, the SQL statements, or what was causing the performance issues."

"OEM is invaluable in many ways, other products can replace bits of it - but the product should be used as a single point from which to view as much of your enterprise as possible."

"The dashboard and reporting help us to do preventative AI and analytics to detect performance bottlenecks."

"We have been satisfied with technical support."

"Oracle Enterprise Manager Cloud Control has been really useful for our organisation."

More Oracle Enterprise Manager Cloud Control pros

Cons

"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."

"Template management also needs improvement in OpenNebula because it's inferior right now."

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

"The UI, monitoring, and alerting could benefit from further improvements."

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

"Backup features are only available in the enterprise edition. The community version lacks a good solution for making backups."

"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."

More OpenNebula cons

"One of the things that can be improved is the quality of results generated by BI Publisher. They are somewhat confusing when it comes to analysis."

"Oracle Enterprise Manager Cloud Control manages the monitoring and the graphs. Other tools complement the base monitoring. Zabbix is efficient with space pressure."

"While entering the database, there is some delay in viewing the data on the page called SQL monitoring, which reviews live statistics about the current and live queries on the database."

"The initial setup is quite complex. In general, the product is complex; they need to simplify it and make it lighter."

"One area where Oracle EMCC could improve is file import flexibility."

"There is a lot of information required to deal with the vulnerabilities in the product on a timely basis, for which the documentation part is not available."

"The product is good for monitoring all databases, but in some cases it's not easy to maintain."

"The only negative thing about this product is that it doesn't support all environments or all applications."

More Oracle Enterprise Manager Cloud Control cons

Pricing and Cost Advice

"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."

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

"I personally feel that the tool can be considered to be a little bit on the expensive side."

"Our customer uses Oracle Universal Credits to pay for their license on an annual basis. The price is definitely affordable."

"it's neither expensive nor cheap."

"On a scale from one to ten, where one is cheap and ten is expensive, I rate the solution's pricing a six out of ten."

"The solution's pricing is fine."

"Oracle Enterprise Manager Cloud Control is a little expensive."

"We are using the free version. We are not using any licensed packages of Enterprise Manager, so I’m not quite sure how much each package is. As I understand it, there are different plug-ins that you need to buy for Enterprise Manager."

"The tool's pricing is competitive."

More Oracle Enterprise Manager Cloud Control pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

12%

Comms Service Provider

10%

Computer Software Company

University

Construction Company

15%

Marketing Services Firm

13%

Financial Services Firm

13%

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

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

By reviewers
Company Size	Count
Small Business	15
Midsize Enterprise	5
Large Enterprise	15

Questions from the Community

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What is your experience regarding pricing and costs for Oracle Enterprise Manager Cloud Control?

The price of Oracle Enterprise Manager Cloud Control is very high, especially when considering the additional cost for features such as the tuning pack, which makes it more expensive compared to mo...

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What needs improvement with Oracle Enterprise Manager Cloud Control?

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What is your primary use case for Oracle Enterprise Manager Cloud Control?

The main use cases for Oracle Enterprise Manager Cloud Control include adding a new machine, making tuning adjustments, and monitoring databases.

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Comparisons

CloudStack vs OpenNebula

Compared 17% of the time

VMware Aria Automation vs OpenNebula

Compared 7% of the time

Nutanix Cloud Manager (NCM) vs OpenNebula

Compared 7% of the time

VMware Aria Operations vs OpenNebula

Compared 5% of the time

Morpheus vs OpenNebula

Compared 5% of the time

More OpenNebula Competitors

VMware Aria Operations vs Oracle Enterprise Manager Cloud Control

Compared 13% of the time

VMware Aria Automation vs Oracle Enterprise Manager Cloud Control

Compared 12% of the time

IBM Turbonomic vs Oracle Enterprise Manager Cloud Control

Compared 9% of the time

Mirantis Kubernetes Engine vs Oracle Enterprise Manager Cloud Control

Compared 7% of the time

More Oracle Enterprise Manager Cloud Control Competitors

Product Reports

Buyer's Guide

OpenNebula

June 2026

Download OpenNebula product report

Buyer's Guide

Oracle Enterprise Manager Cloud Control

June 2026

Oracle Enterprise Manager Cloud Control report

Download Oracle Enterprise Manager Cloud Control product report

Overview

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.

OpenNebula

Oracle Enterprise Manager Cloud Control provides centralized management, performance monitoring, and resource optimization for efficient administration of databases and IT infrastructure.

Oracle Enterprise Manager Cloud Control simplifies database administration and management of Oracle Databases, WebLogic, and middleware applications. Users benefit from performance monitoring, resource alerts, and IT infrastructure management, supporting database tuning and diagnostics. Its user-friendly interface and robust reporting enhance operational analysis with real-time threat detection, job scheduling, and comprehensive monitoring tools, facilitating data backup strategies and resource utilization.

What features define Oracle Enterprise Manager Cloud Control?

Centralized Management: Manage databases, applications, and infrastructure from a single platform.
Performance Monitoring: Gain valuable insights for database performance tuning.
Alerting: Receive alerts on resource consumption to ensure efficient operation.
User-friendly Interface: Enhance operational analysis with an intuitive interface.
Real-time Threat Detection: Secure your systems with robust threat detection tools.
Job Scheduling: Automate tasks and streamline workflows with job scheduling capabilities.
Comprehensive Monitoring: Monitor databases, applications, and infrastructure efficiently.

What are the benefits users look for in reviews?

Efficient Administration: Simplify IT infrastructure and database management.
Resource Optimization: Optimize resource usage for improved performance.
Proactive Issue Addressing: Detect and resolve performance issues early.
Integration: Seamlessly integrate diverse IT services on a single platform.
Improved Performance: Enhance overall system performance and reliability.

Industries implement Oracle Enterprise Manager Cloud Control to centralize database administration and management of Oracle environments. They leverage its capabilities for performance monitoring and resource alerts while consolidating different technologies efficiently. Companies utilize this tool in managing virtualization, diagnostics, and migration activities, integrating IT services seamlessly for enhanced performance and reliability.

Oracle

Sample Customers

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

Grupo Aeromexico SAB de CV, Grupo Arcor, Australian Finance Group Ltd., Cerner Corp., Bimbo S.A. de C.V., Kovaion Consulting India Pvt. Ltd., Shelf Drilling Ltd., Sascar, Banca Transilvania, UL

Buyer's Guide

OpenNebula vs. Oracle Enterprise Manager Cloud Control

June 2026

Free Report: OpenNebula vs. Oracle Enterprise Manager Cloud Control

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