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IBM Kubecost vs Zesty comparison

 

Comparison Buyer's Guide

Executive Summary

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

IBM Kubecost
Ranking in Cloud Cost Management
15th
Average Rating
9.4
Number of Reviews
3
Ranking in other categories
No ranking in other categories
Zesty
Ranking in Cloud Cost Management
14th
Average Rating
9.0
Reviews Sentiment
8.1
Number of Reviews
3
Ranking in other categories
Cloud Management (27th)
 

Mindshare comparison

As of January 2026, in the Cloud Cost Management category, the mindshare of IBM Kubecost is 1.6%, up from 0.2% compared to the previous year. The mindshare of Zesty is 1.5%, down from 2.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Cost Management Market Share Distribution
ProductMarket Share (%)
Zesty1.5%
IBM Kubecost1.6%
Other96.9%
Cloud Cost Management
 

Featured Reviews

DIRK UYTTERHOEVEN - PeerSpot reviewer
Senior Enterprise Architect at DV Consulting
Identifies and eliminates overprovisioning of expensive resources like storage, highly scalable and offers performance
I like the overall product because I can select what monitoring should be enabled and whatnot. In our case, we really focus on performance because it's clear that the price is related to most performance setups. So the more performance, the more expensive. So we look into the performance that the customer needs, and then based upon that feedback from the remote control, we change the parameters. And even the end user will not notice it is not using it, so we just make money without any impact on the end users.
Srinivas Rayudu  - PeerSpot reviewer
Director - Service Delivery, Cloud, Infrastructure and Security Services at Zensar Technologies
Managing complex onboarding has been challenging but automated cost optimization delivers strong savings
Zesty is a good solution; however, the learning curve can be complex for new users without a solid tech background, posing a challenge in training and the initial setup process. I would deduct one point for this aspect since everything else is fine. A specific example of where the learning curve caused issues is when we introduced Zesty to our new development team, which struggled to understand the platform while working on a project related to AI and ML. Our system architects explained how Zesty works, but I believe a more proactive approach to training and foundational data could help teams be more self-sufficient and less reliant on internal support.

Quotes from Members

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

Pros

"The price is reasonable, considering the value it delivers."
"I mostly like the dashboards."
"It offers a detailed examination of your cluster, including the types of instances utilized, allocated CPU and RAM, and resource distribution for specific applications."
"Zesty has positively impacted our organization by providing a good return on investment, with a total reported percentage of savings around 40 to 50%."
"One of the reasons we decided to onboard Zesty was that it started supporting Windows instances."
"The turnkey aspect of Zesty is very valuable."
 

Cons

"Faster monitoring could potentially improve overall stability in the production environment."
"The integration with other solutions could be improved."
"There is a significant potential for enhancing it through the incorporation of advanced technologies like AI and generative AI."
"Zesty is a good solution; however, the learning curve can be complex for new users without a solid tech background, posing a challenge in training and the initial setup process."
"I would like to get RDS-reserved instances that I could buy and sell, but that's a limitation on AWS."
"There are different resource types that we would like to leverage and get reserved instances for, such as RDS instances."
 

Pricing and Cost Advice

"The cost is cheap. Kubecost has an open-source core."
"The real savings come from using Kubecost features like autoscaling and serverless functions to optimize your resource usage. If you treat it like a data center migration without fine-tuning, it might cost more."
"The cost of the tool may seem nominal compared to the potential savings in infrastructure expenses."
"The solution’s pricing is reasonable."
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
14%
Insurance Company
12%
Computer Software Company
10%
Retailer
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

What do you like most about Kubecost?
The price is reasonable, considering the value it delivers.
What is your experience regarding pricing and costs for Kubecost?
The price is reasonable, considering the value it delivers. In all honesty, once you have your optimal design, you could just turn it off and then activate it maybe once every six months or once ev...
What needs improvement with Kubecost?
In future releases, I would like to see faster monitoring because it could potentially improve overall stability in the production environment.
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 ...
 

Comparisons

 

Also Known As

Kubecost - Amazon EKS cost monitoring
No data available
 

Overview

 

Sample Customers

Information Not Available
Walkme, Wiz, Gong, Grubhub, Singular
Find out what your peers are saying about IBM Kubecost vs. Zesty and other solutions. Updated: December 2025.
879,853 professionals have used our research since 2012.