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Cisco UCS Director vs OpenNebula comparison

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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

Cisco UCS Director
Ranking in Cloud Management
28th
Average Rating
7.2
Reviews Sentiment
6.7
Number of Reviews
15
Ranking in other categories
No ranking in other categories
OpenNebula
Ranking in Cloud Management
24th
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 September 2026, in the Cloud Management category, the mindshare of Cisco UCS Director is 1.5%, up from 1.3% compared to the previous year. The mindshare of OpenNebula is 1.5%, down from 6.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Management Mindshare Distribution
ProductMindshare (%)
OpenNebula1.5%
Cisco UCS Director1.5%
Other97.0%
Cloud Management
 

Featured Reviews

OR
Senior Telecommunications Engineer at a government with 1,001-5,000 employees
Managing extensive VoIP services becomes efficient and seamless
We use Cisco UCS Director primarily for managing our VoIP service to maintain seamless service delivery. We operate in an enterprise government environment Cisco UCS Director is straightforward to use, which we greatly appreciate. It helps save time by making it quicker to roll out new call…
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 would recommend this solution to others because it simplifies a lot of tasks via orchestration."
"As usual, the technical support from Cisco is amazing."
"UCS director enables us to be more productive and more agile, and also more self-sufficient because we don't have to depend on anybody else."
"The solution is helpful for centralized management."
"This is a user-friendly solution that is very good and easy to use."
"The reason we went with Cisco is that it comes at a very negligible cost as part of the BOQ. Compared to the competition's products, which are incredibly expensive, UCS Director is low-cost."
"Overall, I think that this is a very good product, although nothing is perfect."
"I can manage multiple workloads whether it's on AWS, Azure, or on-premises. They can be managed by using the UCS Director."
"With a single click, we could set things up and initiate them."
"It's easy to integrate OpenNebula with our IT systems."
"OpenNebula is easy to deploy and manage compared to other solutions like OpenStack."
"OpenNebula is lightweight, stable, and easy to customize."
"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."
"It makes maintenance very easy and stress-free for our teams."
"OpenNebula has given us tremendous knowledge about cloud computing and about Cloud Management platforms, commonly known as CMP."
"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."
 

Cons

"We cannot depend on this solution to manage all of the data center's infrastructure."
"The solution could be improved is including a feature where I could do things programmatically versus having to create workarounds to get what I want to get done."
"It should be more of a cloud-based architecture for Cisco UCS Director, and it should be affordable to small customers as well because the pricing is a major challenge when we talk about Cisco UCS Director."
"There aren’t any areas of improvement that immediately come to mind."
"Normally, UCS Director is used primarily for orchestration, but when we look at a non-Cisco data infrastructure components, the UCS Director needs a bit more improvement in terms of integration with third-party systems and with existing older systems."
"The product's pricing needs to improve."
"I would like to see more integration with other solutions."
"Simplifying the user interface would go a long way to making it more usable."
"Template management also needs improvement in OpenNebula because it's inferior right now."
"They should add more features like object storage."
"The front-facing API can be improved to support lots of requests when the platform is huge with lots of virtual resources."
"The storage feature that they have is a bit confusing."
"As with all enterprise software licensing, the pricing is not intuitive and must be negotiated; grandfathered contracts are better than anything offered today."
"Hosting platforms are limited so the deployment process needs improvement."
"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."
"There are small things that are hard. For example, making sure that it is going to be installable on public clouds."
 

Pricing and Cost Advice

"I rate Cisco UCS Director's price a three out of ten. Cisco UCS Director is not an affordable product. With Cisco UCS Director, there is a need to pay an overall price, which consists of the product, software, and support."
"Cisco UCS Director is expensive...I rate the solution's pricing a three out of ten."
"On a scale of one to ten, where one is a low price and ten is a high price, I rate the pricing around five to six out of ten."
"The budget doesn’t work for the state and local governments."
"I would rate the product's pricing an eight out of ten."
"The cost of this solution is significant."
"We use the Community Edition, rather than the Enterprise Edition."
"OpenNebula gives good value for money."
"VRA is very expensive but OpenNebula 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."
"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."
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Top Industries

By visitors reading reviews
Manufacturing Company
14%
Comms Service Provider
13%
Construction Company
9%
Outsourcing Company
9%
Comms Service Provider
11%
Financial Services Firm
11%
Computer Software Company
10%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise1
Large Enterprise11
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise6
Large Enterprise3
 

Questions from the Community

What is your experience regarding pricing and costs for Cisco UCS Director?
While the pricing might be seen as expensive, it provides value for money due to reliable service and excellent technical support.
What needs improvement with Cisco UCS Director?
It should be more of a cloud-based architecture for Cisco UCS Director, and it should be affordable to small customers as well because the pricing is a major challenge when we talk about Cisco UCS ...
What is your primary use case for Cisco UCS Director?
Mainly in my region and country, large data center customers are using Cisco UCS Director, not the SMB or mid-market customers. More of the on-premise customers are utilizing Cisco UCS Director. Th...
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Overview

 

Sample Customers

Entel, Data#3, Cegal, NESIC, LightEdge
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 Cisco UCS Director vs. OpenNebula and other solutions. Updated: September 2026.
914,109 professionals have used our research since 2012.