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Cloudify 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

Cloudify
Ranking in Cloud Management
39th
Average Rating
8.0
Reviews Sentiment
7.2
Number of Reviews
12
Ranking in other categories
No ranking in other categories
OpenNebula
Ranking in Cloud Management
26th
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 October 2026, in the Cloud Management category, the mindshare of Cloudify is 1.4%, down from 1.8% compared to the previous year. The mindshare of OpenNebula is 1.5%, down from 5.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Management Mindshare Distribution
ProductMindshare (%)
OpenNebula1.5%
Cloudify1.4%
Other97.1%
Cloud Management
 

Featured Reviews

Ullas Soman - PeerSpot reviewer
DevOps Consultant at Coforge Growth Agency
Great at enabling a single platform to communicate with an entire infrastructure.
The best feature of Cloudify is that it enables a single platform to communicate with the DB, with applications, and with the entire infrastructure. The product is very stable and has a lot of troubleshooting and analytical features. It's easy to understand and user-friendly. If you want to uninstall something, it's very easy to have the logic created in Cloudify. Other solutions don't have this. For example, if you wanted to decommission after three or four years, rather than going for a full decommission, it's possible to unallocate a particular space. If you want to allocate storage for a new build, it's very easy to deploy, uninstall and release some storage from the TOSCA.
AB
CTO at Encha
A highly scalable solution that gives good value for money, but it does not have payment gateways
OpenNebula's templates are weak, and it could do something to make template creation a lot easier to use. The solution has a template for every single VM you create, which is not clever. You should be able to use a template for many different virtual machines. There are no payment gateways in OpenNebula.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The best feature of Cloudify is that it enables a single platform to communicate with the DB, with applications, and with the entire infrastructure."
"Cloudify provides a good framework that you can build on to provide custom solutions for an organization."
"Cloudify works in cases where you have very advanced service chaining requirements; it really works well there, and it fits the best."
"You can use only what you need. You can remove certain Cloudify functions from the framework to create a "minified" version of what you need. This might only consist of the messaging delivery system, and the orchestration functions."
"Product has given us the ability to catch early scaling issues that many companies hit on with private clouds."
"We have been able to realize ROI for our customers in the form of reduced cost, higher top line and increased valuation through improved profitability."
"It's easy to create a cloud server, such as Linux with JBoss or WebSphere, which is good for continuous deployment."
"Extensible internal functions and plugins. Can implement custom plugins to fit your scenario. Python based plugins."
"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 has given us tremendous knowledge about cloud computing and about Cloud Management platforms, commonly known as CMP."
"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 is easy to deploy and manage compared to other solutions like OpenStack."
"OpenNebula has very good integration with SAP Storage, is easy to use, has a good UI, and is very scalable."
"The live migration feature has been great and is something we use very often."
"The service feature appeals most to us, thus it is the most valuable."
"The solution provides templates for configurations that can easily be exchanged to VMs."
 

Cons

"Install of the product itself could be improved and I would like to see better event monitoring."
"Error handling could be improved; GUI is lacking with respect to user privileges and connectivity."
"The upgrading process could be simplified."
"I'd like to see a more simplified upgrade process so it can be completed in one step rather than multiple steps (snapshot backup + snapshot restore)."
"The solution is a bit of a headache because mistakes happen in the blueprint every time we deploy and they require modifications."
"Certainly the UI could use some intensive work, but nevertheless, overall, it’s a complete product with its 3.4 version and much better features are available with 4.0."
"It lacked the user interface for multitenancy and basic platform management tasks."
"I did encounter any issues with scalability."
"The UI, monitoring, and alerting could benefit from further improvements."
"They should add more features like object storage."
"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 storage feature that they have is a bit confusing."
"The front-facing API can be improved to support lots of requests when the platform is huge with lots of virtual resources."
"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."
"The protocol for clusterization is rough and doesn't work well."
"There are no payment gateways in OpenNebula."
 

Pricing and Cost Advice

"I wasn't involved in the pricing of it because we were just doing prototype work with it, but I was told by the upper management team that it was quite expensive. That was another reason we switched to Morpheus."
"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."
"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."
"We use the Community Edition, rather than the Enterprise Edition."
"The solution is open source so is free."
"VRA is very expensive but OpenNebula is free."
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Top Industries

By visitors reading reviews
Outsourcing Company
17%
Comms Service Provider
14%
Construction Company
12%
Computer Software Company
9%
Comms Service Provider
12%
Financial Services Firm
12%
Computer Software Company
10%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Large Enterprise6
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise6
Large Enterprise3
 

Overview

 

Sample Customers

Proximus Partner Communications (Israel) VMware NTT Data Metaswitch Spirent Communications Lumina Networks Atos Fortinet
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 Cloudify vs. OpenNebula and other solutions. Updated: September 2026.
918,169 professionals have used our research since 2012.