OpenNebula Reviews

Name: OpenNebula
Brand: OpenNebula
Rating: 4 (14 reviews)

4.1 out of 5

14 reviews
100% willing to recommend

What is OpenNebula?UNIXBusinessApplication
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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.

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OpenNebula is the #5 ranked solution in top Cloud Management solutions. PeerSpot users give OpenNebula an average rating of 8.2 out of 10. OpenNebula is most commonly compared to Nutanix Cloud Infrastructure (NCI): OpenNebula vs Nutanix Cloud Infrastructure (NCI). OpenNebula is popular among the large enterprise segment, accounting for 50% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a computer software company, accounting for 26% of all views.

Helped 772,127 peers since 2012

Featured reviews

FOURES Jean-Philippe

Products Manager at a tech services company with 501-1,000 employees

Oct 3, 2023

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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Thomas Bennett

Manager, DevOps System Engineering team at MX

Jan 10, 2024

We run on a SaaS platform with millions of end users; our entire platform runs on OpenNebula VMs in colocation data centers. At peak usage we had roughly 3000 individual virtual machines running, all VMs were Linux. Our company has built multiple independent OpenNebula clusters. We leverage the…

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AnkurGupta9

Principal DevOps Engineer at Guavus

Oct 21, 2022

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. The pathway and prediction and all those things can be tricky. 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.

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OpenNebula market share

As of April 2024, the market share of OpenNebula in the Cloud Management category stands at 8.9%, up from 5.0% compared to the previous year, according to calculations based on PeerSpot user engagement data.

Cloud Management

Key learnings from peers

Valuable Features

"The live migration feature has been great and is something we use very often."
"The most valuable feature of OpenNebula is that it scales very well."
"The service feature appeals most to us, thus it is the most valuable."

Room for Improvement

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

Pricing

"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."
"The solution is open source so is free."

These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.

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Review data by company size

By reviewers

By visitors reading reviews

Top industries

By visitors reading reviews

Computer Software Company

26%

University

Educational Organization

Comms Service Provider

Media Company

Manufacturing Company

Hospitality Company

Financial Services Firm

Government

Healthcare Company

Insurance Company

Retailer

Real Estate/Law Firm

Wholesaler/Distributor

Non Profit

Mining And Metals Company

Aerospace/Defense Firm

Construction Company

Recreational Facilities/Services Company

Energy/Utilities Company

Pharma/Biotech Company

Logistics Company

Legal Firm

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Learn more about OpenNebula

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.