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CloudStack vs Zesty comparison

 

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

CloudStack
Ranking in Cloud Management
10th
Average Rating
8.0
Reviews Sentiment
6.7
Number of Reviews
32
Ranking in other categories
No ranking in other categories
Zesty
Ranking in Cloud Management
23rd
Average Rating
9.6
Reviews Sentiment
7.9
Number of Reviews
2
Ranking in other categories
Cloud Cost Management (9th)
 

Mindshare comparison

As of August 2025, in the Cloud Management category, the mindshare of CloudStack is 4.7%, down from 6.0% compared to the previous year. The mindshare of Zesty is 0.3%, down from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Management
 

Featured Reviews

Nelson Marcos - PeerSpot reviewer
It's easier to provision VMs than other solutions and you can customize it to integrate with load balancers
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.
Jeffery Smith - PeerSpot reviewer
Effortless cost management with automated instance adjustment and helpful support
There are different resource types that we would like to leverage and get reserved instances for, such as RDS instances. Currently, no mechanism within Zesty allows this, but this may be due to AWS limitations. Another point is that Zesty needs to react to any changes AWS makes, but they have been proactive in their communication regarding material impacts.

Quotes from Members

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

Pros

"I have been impressed by CloudStack's most recent updates around Kubernetes. In particular, they have worked with Kubernetes to support the Cluster API, and you can now easily integrate Kubernetes into CloudStack and get access to a lot of good features."
"I liked the separation of the isolated network versus the shared network."
"We had a relevant reduction of bureaucracy tasks."
"CloudStack provides an environment that is very simple to use, with built-in APIs and a web interface that supports almost all features of AWS and Azure."
"You can use a single API to get things done, rather than multiple APIs on multiple modules."
"Multiple types of hypervisor support, multi-zone support, and VPC are great valuable features."
"The back-end database design is simple and straight forward. The user interface is designed with external users in mind. Billing is relatively straightforward with this product. Not being restricted to just one hypervisor was nice."
"Killer features for me were: support for many hypervisors, ability to match business logic, "everything in one box," available APIs."
"The turnkey aspect of Zesty is very valuable."
"One of the reasons we decided to onboard Zesty was that it started supporting Windows instances."
 

Cons

"I encountered some stability issues. When I tried to remove high-capacity virtual machines it took a long time to update, and sometimes the VM status failed to update properly in the cloud database. This occurred multiple times, even though I had sufficient resources."
"Companies need to be knowledgeable about cloud technology. It's not for novice users."
"The numerous, multi-layered drill-down menus make it difficult to find one simple knob to turn."
"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."
"It's really hard to delete zones, clusters, datacenters. You need to follow strict rules, which were not properly documented at the time."
"For time consuming operations like storage migrations, volume Snapshot restore and the like, we faced issues like MySQL operations timing out and status update failures. Those areas needs improvement."
"CloudStack lacks a billing solution which would complete it as a full 360-degree product."
"A technology upgrade is one item which could be improved upon a lot."
"There are different resource types that we would like to leverage and get reserved instances for, such as RDS instances."
"I would like to get RDS-reserved instances that I could buy and sell, but that's a limitation on AWS."
 

Pricing and Cost Advice

"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."
"The Apache CloudStack is open source, so you do not have licenses to purchase."
"CloudStack is an open-source product."
"​Give an effort to planning. If possible, contract a specialized consultant company for the initial setup and knowledge transfer.​​"
"It is a 100% open-source solution needing just an Apache license. Also, there are no hidden fees to be paid."
"The solution is open-source and free."
"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."
"There is no license, so the product is free unless you are buying professional technical support services."
"The solution’s pricing is reasonable."
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Top Industries

By visitors reading reviews
Computer Software Company
19%
Educational Organization
12%
Manufacturing Company
8%
Comms Service Provider
7%
Financial Services Firm
15%
Computer Software Company
12%
Manufacturing Company
8%
Insurance Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about CloudStack?
The initial implementation process was quite good.
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.
What needs improvement with CloudStack?
CloudStack lacks a billing solution which would complete it as a full 360-degree product. Additionally, more themes and drag-and-drop interfaces could enhance the user experience. Improved document...
What is your experience regarding pricing and costs for Zesty?
Their pricing is brilliant. It is a percentage of what they save us by using reserved instances. If they save us $25,000, they might charge five percent of that, which is work we wouldn't do on our...
What needs improvement with Zesty?
There are different resource types that we would like to leverage and get reserved instances for, such as RDS instances. Currently, no mechanism within Zesty allows this, but this may be due to AWS...
What is your primary use case for Zesty?
We predominantly use Zesty to manage our spend in AWS, specifically around reserving instances for our compute workload. Our workload is dynamic, and it would be cumbersome and difficult for us to ...
 

Also Known As

Vmops, Cloud.com
No data available
 

Overview

 

Sample Customers

GreenQloud, Exoscale, TomTom, ASG, PC Extreme, ISWest, Grid'5000
Walkme, Wiz, Gong, Grubhub, Singular
Find out what your peers are saying about CloudStack vs. Zesty and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.