IBM Turbonomic vs OpenNebula comparison

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IBM Turbonomic

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Executive SummaryUpdated on Dec 17, 2024

IBM Turbonomic and OpenNebula compete in the cloud management and optimization software category. IBM Turbonomic seems to have the upper hand due to its strong automation and optimization features.

Features: IBM Turbonomic is notable for its automation and optimization capabilities, particularly in capacity management, forecasting, and real-time resource allocation. OpenNebula is recognized for its user-friendly interface, deployment flexibility, and a robust API that supports customization.

Room for Improvement: IBM Turbonomic could benefit from a more intuitive interface and enhanced reporting features. Users of OpenNebula express a need for better-organized documentation, advanced cloud features, and improved template management.

Ease of Deployment and Customer Service: IBM Turbonomic supports both on-premises and hybrid cloud environments, with high customer service ratings. OpenNebula offers flexibility for private and public cloud deployments and provides excellent community support.

Pricing and ROI: IBM Turbonomic is cost-effective, often yielding significant operational savings. OpenNebula's open-source model offers substantial cost benefits, especially for small to medium-scale environments.

To learn more, read our detailed IBM Turbonomic vs. OpenNebula Report (Updated: March 2026).

IBM Turbonomic 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

IBM Turbonomic

Ranking in Cloud Management

4th

Average Rating

8.8

Reviews Sentiment

7.4

Number of Reviews

205

Ranking in other categories

Cloud Migration (5th), Virtualization Management Tools (5th), IT Financial Management (1st), IT Operations Analytics (11th), Cloud Analytics (1st), Cloud Cost Management (1st), AIOps (15th)

OpenNebula

Ranking in Cloud Management

9th

Average Rating

8.2

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of March 2026, in the Cloud Management category, the mindshare of IBM Turbonomic is 4.1%, down from 5.7% compared to the previous year. The mindshare of OpenNebula is 2.5%, down from 8.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Cloud Management Mindshare Distribution
Product	Mindshare (%)
IBM Turbonomic	4.1%
OpenNebula	2.5%
Other	93.4%

Cloud Management

Featured Reviews

reviewer1446966

Senior Systems Engineer at a university with 1,001-5,000 employees

The solution reduced our operational expenditures and is able to identify points before we even noticed them

The management interface seems to be designed for high-resolution screens. Somebody with a smaller-resolution screen might not like the web interface. I run a 4K monitor on it, so everything fits on the screen. With a lower resolution like 1080, you need to scroll a lot. Everything is in smaller windows. It doesn't seem to be designed for smaller screens. When I change the resolution to 1080, I only see half of what I would on my big 4K monitor. It would be annoying to have to scroll to see the flow chart. They have a flow chart that goes top to bottom like a tree. On a lower resolution, it might be nice if that scrolls horizontally because it's long, narrow, and tall. It's only three icons wide, but it's 15 icons tall. I think it would be helpful to have the ability to change that for a smaller screen and customize the widget.

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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

"The automation has been great, as Turbonomic automatically moved VMs that were running slow due to high IO on their LUNs, correcting the problem and greatly improving our server performance while continuously adjusting to keep everything running smoothly as the environment changes."

"Customer Service: Excellent! Both pre-service and post-service were world class."

"The notifications saying, "This is a corrective action," even though some of them can be automated, are always welcome to see. They summarize your entire infrastructure and how you can better utilize it. That is the biggest feature."

"We like that Turbonomic shows application metrics and estimates the impact of taking a suggested action. It provides us a map of resource utilization as part of its recommendation. We evaluate and compare that to what we think would be appropriate from a human perspective to that what Turbonomic is doing, then take the best action going forward."

"The automated memory balancing, where it looks at whether it's being used in the most efficient way and adds or takes away memory, is the best part. If it didn't do that, it would be something that I would have to do. We have too many machines for one person to do that. The automation helps me in that it is done in a really efficient way and a balanced way because of the policies. It really helps."

"The default dashboards give an excellent view of the current health of the virtual infrastructure, and they provide sensible recommendations for remediation."

"Customer Service: Excellent. They have teams dedicated to helping their customers get the most from the product."

"Turbonomic is a great tool that seeks to optimize your IT environment."

More IBM Turbonomic pros

"The most valuable feature of OpenNebula is that it scales very well."

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

"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."

"With a single click, we could set things up and initiate them."

"The solution provides templates for configurations that can easily be exchanged to VMs."

"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 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."

More OpenNebula pros

Cons

"The current Flash user interface is sometimes slow, but the new HTML5 interface is already in development."

"We found that if we didn't keep up with some incremental version updates, the required jump to the next version required a complete re-deploy from an image."

"The product is administered using a web based interface. This interface was written in Adobe's Flash product which requires the Adobe Flash plugin to be installed on any device accessing it."

"We would like to see Turbonomics dive into JVMs and continue to work with HP in the integration with HP OneView 3.0."

"We would like to see VMTurbo develop more application-specific modules that give us additional visibility into the end-user experience."

"Technical Support: On a scale of one to 10 it's been a 5."

"The only areas of improvement that I could think of at this moment in time is to just give it a fresh look, their new UI is currently in Beta but it looks very promising."

"The UI needs to be finally and fully moved to pure HTML5 and NOT flash."

More IBM Turbonomic cons

"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."

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

"They should add more features like object storage."

"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 front-facing API can be improved to support lots of requests when the platform is huge with lots of virtual resources."

"The web interface could be better. It's not very difficult to use, but there's room for enhancement."

"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."

More OpenNebula cons

Pricing and Cost Advice

"Contact the Turbonomic sales team, explain your needs and what you're looking to monitor. They will get a pre-sales SE on the phone and together work up a very accurate quote."

"IBM Turbonomic is an investment that we believe will deliver positive returns."

"It is an endpoint type license, which is fine. It is not overly expensive."

"I consider the pricing to be high."

"It's worth the time and money investment if you can afford it."

"I'm not involved in any of the billing, but my understanding is that is fairly expensive."

"Price is a big one. VMTurbo was very competitively priced."

"Licensing is per socket, so load up on the cores rather than a lot of lower core CPUs."

More IBM Turbonomic pricing and cost advice

"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."

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

"OpenNebula gives good value for money."

"The solution is open source so 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

10%

Computer Software Company

10%

Manufacturing Company

Insurance Company

Financial Services Firm

10%

Computer Software Company

10%

University

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	41
Midsize Enterprise	57
Large Enterprise	147

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

Questions from the Community

What is your experience regarding pricing and costs for Turbonomic?

It offers different scenarios. It provides more capabilities than many other tools available. Typically, its price is set as a percentage of the consumption of some of our customers' services. The ...

What needs improvement with Turbonomic?

The implementation could be enhanced.

What is your primary use case for Turbonomic?

We use IBM Turbonomic to automate our cloud operations, including monitoring, consolidating dashboards, and reporting. This helps us get a consolidated view of all customer spending into a single d...

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.

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Product Reports

IBM Turbonomic

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Also Known As

Turbonomic, VMTurbo Operations Manager

No data available

Interactive Demo

IBM

Demo not available

Overview

IBM Turbonomic enhances IT efficiency with automation, capacity planning, and reporting features, enabling organizations to optimize resource utilization and improve performance through advanced workload management and scenario analysis.

IBM Turbonomic equips organizations with robust capabilities for dynamic resource allocation and informed decision-making. Its planning module provides scenario analysis, right-sizing recommendations, and a customizable dashboard for tailored insights. Automation features improve workload placements and resource efficiency, while forecasting capabilities enhance performance. Simulation of environments helps in decision-making, leading to significant savings in cloud and hardware management. There is a need for a more intuitive interface, enhanced navigation, and improved customization in reporting with integration potential with third-party applications. Transition to the HTML5 interface and stronger training resources are among anticipated improvements.

What are the key features of IBM Turbonomic?

Automation: Automates workload placement and dynamic resource allocation to boost efficiency.
Capacity Planning: Provides scenario analysis and right-sizing for optimal resource use.
Customizable Dashboard: Offers tailored insights for organization needs.
Forecasting: Enhances decision-making through resource-use predictions.
Simulation Capabilities: Aids in assessing savings and performance gains.

What benefits and ROI should be evaluated?

Cost Optimization: Reduces spending on cloud and hardware resources.
Enhanced Performance: Promotes consistent application performance and resource efficiency.
Improved Decision-Making: Supports informed choices with scenario simulation.
Flexibility and Scalability: Assists with workload migrations and resource management across environments.

IBMTurbonomic is implemented across industries such as cloud management and virtualization, helping organizations balance clusters, optimize virtual machine performance, and manage Azure configurations. In resource-monitored environments like VMware and XenServer, its features facilitate load balancing, VM rightsizing, and automation shutoffs. Industries can rely on its insights for cost-saving measures, ensuring efficient resource allocation for hybrid and cloud environments.

IBM

OpenNebula provides the most simple but feature-rich and flexible solution for the comprehensive management of virtualized data centers to enable private, public and hybrid IaaS clouds. OpenNebula interoperability makes cloud an evolution by leveraging existing IT assets, protecting your investments, and avoiding vendor lock-in.

OpenNebula is a turnkey enterprise-ready solution that includes all the features needed to provide an on-premises (private) cloud offering, and to offer public cloud services.

Sample Customers

IBM, J.B. Hunt, BBC, The Capita Group, SulAmérica, Rabobank, PROS, ThinkON, O.C. Tanner Co.

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

IBM Turbonomic vs. OpenNebula