Cisco Piston Enterprise OS [EOL] vs CloudStack comparison

Why PeerSpot?

Cisco and Apache are both solutions in the Cloud Management category. Additionally, 100% of Cisco users are willing to recommend the solution, compared to 94% of Apache users who would recommend it.

Cisco Piston Enterprise OS ...

Read 1 Cisco Piston Enterprise OS [EOL] review

100% willing to recommend

CloudStack

Read 34 CloudStack reviews

4,483 Views
4,349 Comparison Views

94% willing to recommend

Cisco Piston Enterprise OS ...

CloudStack

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Cisco Piston Enterprise OS [EOL] and CloudStack based on real PeerSpot user reviews.

Find out what your peers are saying about Nutanix, Broadcom, IBM and others in Cloud Management.

To learn more, read our detailed Cloud Management Report (Updated: October 2026).

Buyer's Guide

Cloud Management

October 2026

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Helped 920,769 peers since 2012

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 Piston Enterprise OS ...

Average Rating

9.0

Number of Reviews

Ranking in other categories

No ranking in other categories

CloudStack

Average Rating

8.0

Reviews Sentiment

6.5

Number of Reviews

Ranking in other categories

Cloud Management (8th)

Featured Reviews

Enterprise677

BS Systems Engineer at a tech services company with 501-1,000 employees

A simple interface and helpful support for a solution that grows with us

It's a flexible enough tool to submit the changes that you want. It gives you the ability to cancel any loop. You can connect new orchestrations together. It offers enough support so that you don't need to have the need to get another device. The user interface is simple and easy to use.

Read full review

Tharun Kumar Reddy Thamatam

Senior Infrastructure Consultant at Infosys

Achieving seamless infrastructure management with optimized network and user access controls

I believe enhancements could be made in CloudStack, particularly in the management servers. I had the opportunity to collaborate with one of the Apache CloudStack developers, leading to the installation of additional agents for better information retrieval from hypervisors. We implemented configurations, ensuring consistency across hosts and VMs. We also utilized Ansible or YAML files to automate password upgrades during patching activities and database management, showcasing our customization efforts for improvement. For future releases, it would be beneficial if Apache enhanced CloudStack by integrating alerting systems directly. We've had instances where hypervisors experienced overloads without prior alerts, so proactive alerts within the tool would better prepare us for addressing issues swiftly, preventing disruption in business operations. A portal summarizing system metrics alongside alert capabilities would greatly enhance our operational efficiency.

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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

"I strongly recommend the solution to people."

"It offers enough support so that you don't need to have the need to get another device."

"We increased our IaaS sales by 30% and our deploy time of VM/instances has been reduced from one day to one minute."

"It has become easy to deploy new devices with no or minimal hardware changes. Now, a user can be ready to use a firewall within a few minutes, as compared to the traditional physical model which involved purchase, shipping, hardware configuration, cabling, power, etc."

"Valuable features include that it is a user-friendly portal, VPN P2S and S2S possibilities, and it's easy to manage accounts and limits."

"It is very easy to install and manage. It has the all modules in one node, unlike other software (OpenStack). The product allows a customized look and feel, and the ability to add custom workflows."

"CloudStack provides an easy way to have high availability (HA) of the virtual machines and helps with a better SLA."

"CloudStack is a very feature-rich product; it gives you a lot of control over your VM networks and has extensive integration with storage plugins where you can use many open source tools to bring storage into your CloudStack environment for backups or even to run VMs."

"CloudStack’s private gateway networking feature is what enables us to offer utmost security and confidentially to our customers and partners, by enabling them to connect to their virtual data centers via dedicated, encrypted, private fiber lines that never touch the public internet space. Ease of setup and management are certainly important additional benefits for us on the engineering team."

"We chose CloudStack because we saw it with a better TCO ratio, balancing innovation, and starting the DevOps culture with a low operational overhead."

More CloudStack pros

Cons

"The solution is just too expensive, so maybe the pricing could be better."

"The number of contributors to this solution is relatively small compared to other solutions. However, if more frequent users of CloudStack contribute to the open-source community, it will significantly enhance the overall community experience and make it more useful for everyone involved."

"My teammates have complained about the upgrade. The source code had massive files that had to be merged with our own development to upgrade to the latest version of CloudStack. It was quite painful for them. CloudStack could add some cost management tools to give me some control over the costs associated with the number of users of my services."

"The main reason why we started looking for another solution: backups, replication, HA, and dependency on secondary storage. CS is quite sensitive for infrastructure, and any kind of network disruption between CS and secondary storage leads to VM hanging."

"We recognize that CloudStack is an easy-to-use cloud management platform and, in my opinion, there has been a large number of improvements in the past few years, particular when it comes to the modern UI and overall ease of management. However, I believe that CloudStack needs to grow their marketing in the commercial side. They don't have a great piece of market share right now."

"The product does not have an easily implementable payment gateway."

"We did encounter issues with stability, and the main issue was secondary storage. When it is not available, XenServers and hypervisors are affected. And CS doesn’t do anything to reboot, or fix. Come to think of it, maybe it shouldn’t, considering their approach – CS just orchestrates everything else on the hypervisor and storage level."

"The area of Apache CloudStack that could stand the most improvement is the functionality/features around the virtual routers. They can be somewhat cumbersome to deal with at times and are the least stable piece of the product."

"I think CloudStack needs to promote itself better, since I believe it a better solution than OpenStack."

More CloudStack cons

Pricing and Cost Advice

Information not available

"Give an effort to planning. If possible, contract a specialized consultant company for the initial setup and knowledge transfer."

"There is no license, so the product is free unless you are buying professional technical support services."

"As far as I know, CS is still free of charge. If you want to pay some money, Citrix Cloud Platform is based on CS, I think. As for hypervisors – everything as usual, you need to pay for VMware and vCenter. As for XenServer, recently they changed the free feature list, so you may need to pay some money to get useful features like XenMotion."

"CloudStack is an open-source product."

"The solution is open-source and free."

"It is a 100% open-source solution needing just an Apache license. Also, there are no hidden fees to be paid."

"The Apache CloudStack is open source, so you do not have licenses to purchase."

"CloudStack is an open source solution, so you don't need to pay anything for it. When our company develops something specially for CloudStack, it is donated to the Apache Software Foundation and provided to anyone that wants to use it."

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Top Industries

By visitors reading reviews

No data available

Outsourcing Company

13%

Manufacturing Company

10%

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	13
Midsize Enterprise	6
Large Enterprise	12

Questions from the Community

Ask a question

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What is your experience regarding pricing and costs for CloudStack?

CloudStack is open-source, so there is no cost apart from learning. Billing solutions, if outsourced, come at a moderate cost.

See all answers

What needs improvement with CloudStack?

Enhancements for CloudStack can focus on integrating more hypervisors, as mentioned regarding current features. We're working on a new feature that will allow for certain limited functions, but ove...

See all answers

What is your primary use case for CloudStack?

My usual use cases for CloudStack involve an AWS style private cloud or public cloud. I can deploy an AWS style cloud using the open source tool that is CloudStack. The use case depends on the cust...

See all answers

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Product Reports

Buyer's Guide

Cloud Management

October 2026

Download Cisco Piston Enterprise OS [EOL] product report

Buyer's Guide

CloudStack

October 2026

Download CloudStack product report

Also Known As

Piston Enterprise OS

Vmops, Cloud.com

Overview

Piston Enterprise OS (pentOS) is an enterprise grade cloud operating system meeting the security and governance needs of enterprises wanting to use OpenStack for their infrastructure services. pentOS is an OpenStack distro that builds on top of the OpenStack codebase adding some proprietary features to meet the security and governance needs of the enterprise customers.

Cisco

CloudStack offers an easy-to-manage platform compatible with multiple hypervisors, enabling seamless networking and efficient workload scaling. Its advanced APIs and open-source nature facilitate automation and customization, making it ideal for extensive cloud environments.

CloudStack is recognized for ease of setup, robust networking, and hypervisor compatibility. Supporting a range of workloads, it scales efficiently, offering flexible features like VM migration, private networking, and multi-zone support. Its user-friendly open-source design aids troubleshooting and customization, making it ideal for managing broad cloud deployments. Despite needing upgrades in interface and integration with third-party vendors and container technology, CloudStack remains a strong choice for businesses seeking effective virtualization solutions. Improvements in documentation, regional management, and emerging tech support would enhance usability and performance.

What are CloudStack's notable features?

Hypervisor compatibility: Supports diverse virtualization technologies for flexible deployment.
Robust networking: Ensures reliable and scalable network infrastructure management across zones.
Advanced APIs: Facilitates automation and integration to streamline cloud operations.
VM migration: Enhances operational flexibility with seamless virtual machine relocations.
Private networking: Provides secure and isolated network environments for critical tasks.
Multi-zone support: Offers scalable solutions for distributed cloud management.

What benefits and ROI should users consider?

Open-source model: Allows extensive customization without licensing costs, enhancing ROI.
Ease of management: Simplifies operations, reducing time and resources spent on maintenance.
Scalability: Enables growth and adaptability, fostering agility in expanding businesses.
Flexibility: Supports various workloads and environments, meeting diverse operational needs.

CloudStack is implemented across industries, used in managing virtual environments, offering IaaS in public, private, and hybrid cloud models. Companies use it for internal virtualization and customer service, integrating with hypervisors across data centers to orchestrate virtual machines and support development and testing globally.

Apache

Sample Customers

Kuwait Petroleum Italia, Ministry of Foreign Affairs

GreenQloud, Exoscale, TomTom, ASG, PC Extreme, ISWest, Grid'5000

Find out what your peers are saying about Nutanix, Broadcom, IBM and others in Cloud Management. Updated: October 2026.

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