Juniper AppFormix vs OpenNebula comparison

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Juniper AppFormix

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Executive SummaryUpdated on Dec 17, 2024

Juniper AppFormix and OpenNebula are competitors in the cloud orchestration and management sector. Juniper AppFormix shows a competitive edge with real-time performance monitoring and automation, while OpenNebula leads with open-source flexibility and strong VM management.

Features: Juniper AppFormix provides advanced telemetry, analytics, and automation features, allowing for detailed insights and efficient resource management. OpenNebula excels in comprehensive VM management and hybrid cloud support, beneficial for environments needing flexibility and scalability. Juniper's focus on automation and performance monitoring distinctly contrasts with OpenNebula's robust VM orchestration and hybrid cloud capabilities.

Ease of Deployment and Customer Service: OpenNebula is known for its easy deployment and strong open-source community support, making it suitable for organizations with limited resources or those requiring significant customization. Juniper AppFormix has more complex setup processes and demands ongoing management, balanced by dedicated support services. The differing deployment models aim at different audiences; OpenNebula favors simplicity and adaptability, while Juniper targets enterprises needing high-level support.

Pricing and ROI: Juniper AppFormix typically incurs higher setup costs due to its rich features and enterprise support but offers substantial ROI through automation efficiency. OpenNebula has lower initial costs and provides excellent ROI for businesses leveraging its open-source nature to reduce ongoing expenses. These products have distinct pricing strategies; Juniper appeals to those prioritizing advanced automation, and OpenNebula attracts budget-conscious companies seeking flexible pricing models.

To learn more, read our detailed Juniper AppFormix vs. OpenNebula Report (Updated: September 2025).

Juniper AppFormix vs. OpenNebula

September 2025

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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

Juniper AppFormix

Ranking in Cloud Management

24th

Average Rating

9.0

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

No ranking in other categories

OpenNebula

Ranking in Cloud Management

6th

Average Rating

8.2

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of October 2025, in the Cloud Management category, the mindshare of Juniper AppFormix is 0.5%, up from 0.3% compared to the previous year. The mindshare of OpenNebula is 5.7%, down from 7.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Cloud Management Market Share Distribution
Product	Market Share (%)
OpenNebula	5.7%
Juniper AppFormix	0.5%
Other	93.8%

Cloud Management

Featured Reviews

Ankur Chauhan

Founder and CEO at OogyNW Consultancy

Good scalability, useful in terms of collective analytics, and low latency

For a hybrid cloud area, I see some issues when on the hybrid cloud; you want to use this kind of solution. It doesn't work great everywhere. If it's a complete solution from them, then it's very great. But when it's a hybrid cloud I'm trying to make, then I find some issues here. Moreover, my expectations were probably slightly more for the third-party tool integration; for example, regarding the analytics, I had some different tools. So, integration was not as good as I was expecting. So, analytics, configuration tool I was not really happy. So, there is room for improvement in context with integration with existing tools in our network environment.

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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 solution's technical support is good."

"It's a stable product. I didn't find any issues with regard to stability. I would rate the stability a ten out of ten."

"It's easy to integrate OpenNebula with our IT systems."

"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."

"OpenNebula has very good integration with SAP Storage."

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

"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."

"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."

"OpenNebula is lightweight, stable, and easy to customize."

More OpenNebula pros

Cons

"This solution has a yearly licensing. In my country, it's really expensive."

"My expectations were probably slightly more for the third-party tool integration; for example, regarding the analytics, I had some different tools. So, integration was not as good as I was expecting. So, analytics, configuration tool I was not really happy. So, there is room for improvement in context with integration with existing tools in our network environment."

"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."

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

"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 no payment gateways in OpenNebula."

"They should add more features like object storage."

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

"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."

More OpenNebula cons

Pricing and Cost Advice

Information not available

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

"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 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."

"OpenNebula gives good value for money."

"VRA is very expensive but OpenNebula is free."

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Top Industries

By visitors reading reviews

No data available

Computer Software Company

18%

University

Financial Services Firm

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

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

Questions from the Community

What do you like most about Juniper AppFormix?

It's a stable product. I didn't find any issues with regard to stability. I would rate the stability a ten out of ten.

What needs improvement with Juniper AppFormix?

What is your primary use case for Juniper AppFormix?

It's for hosting the telecom workloads. It is for cloud management. This solution has positively impacted real-time analytics and improved our system's performance. Although, it wasn't very much te...

What do you like most about OpenNebula?

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

What is your experience regarding pricing and costs for OpenNebula?

OpenNebula gives good value for money.

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...

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Comparisons

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Product Reports

Download Juniper AppFormix product report

Cloud Management

October 2025

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September 2025

Overview

AppFormix is an optimization and management software platform for public, private and hybrid clouds. This intent-driven software manages automated operations, visibility, and reporting in cloud and Network Functions Virtualization (NFV) use cases for Kubernetes and OpenStack, as well as Amazon Web Services. It features machine learning-based policy and smart monitors, application and software-defined infrastructure analytics, alarms, and chargeback accounting.

Juniper

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

Rackspace, PlusServer

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