No more typing reviews! Try our Samantha, our new voice AI agent.

Apptio One vs CoreStack 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

Apptio One
Ranking in Cloud Cost Management
10th
Average Rating
8.6
Reviews Sentiment
4.9
Number of Reviews
3
Ranking in other categories
IT Financial Management (2nd)
CoreStack
Ranking in Cloud Cost Management
25th
Average Rating
8.0
Reviews Sentiment
6.1
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Cloud Cost Management category, the mindshare of Apptio One is 2.9%, down from 7.7% compared to the previous year. The mindshare of CoreStack is 1.3%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Cost Management Mindshare Distribution
ProductMindshare (%)
Apptio One2.9%
CoreStack1.3%
Other95.8%
Cloud Cost Management
 

Featured Reviews

Jerry J - PeerSpot reviewer
Consultant at IBM
Cost transparency has improved and finance and IT now share detailed TCO insights
I am mostly concerned about the development side. The development side is very user-friendly, so I would not say there are major factors that the product needs improvement in. However, sometimes with the number of users using the system, there might be a lag in system performance. There might be some slowness for the report to load. If a more significant number of users are consolidating on a single report and that single report has not been promoted to production yet, there is a possibility that it could take some time to load. That is the only challenge I have experienced as a developer.
Manmohan Rao - PeerSpot reviewer
Associate Vice President at Hitachi Systems India Private Limited
Cost reports have driven accurate AWS workload optimization and continue to guide savings
I can suggest improvements for CoreStack, especially regarding reporting periods. I noticed that some of the cost optimization reports generated potential savings while considering systems that have only maximum utilization of 1% or 2%. The recommendations made in CoreStack to delete a machine have the potential to generate major cost savings, but such machines should not be listed for deletion if they have maximum CPU utilization of 1%. I have concerns about needed improvements primarily regarding AWS. If a customer is running ten virtual machines and one machine has a maximum of 1% utilization, it is considered as an idle instance in the report, which completely ignores that particular machine. This should not be the approach.

Quotes from Members

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

Pros

"Its most significant value lies in its ease of use which extends to both configuration and the subsequent deployment of additional components."
"In short, it helps finance, business, and IT people speak in a common language."
"The TBM model and the out-of-the-box reporting are the most valuable features of Apptio One."
"CoreStack helped me to manage the Cloud Security Posture Management across different clouds, including AWS, Azure, and other cloud providers, allowing me to view all the policies and misconfigurations in one centralized console rather than going to multiple consoles to look for violations and take actions, which was really helpful for me."
"My advice for others looking into using CoreStack is that anyone who is looking to optimize their workload cost for public cloud services should start using CoreStack because of the reports and granularity it produces to optimize cost, which will benefit them."
"CoreStack has positively impacted my organization by saving hours of time for reporting—for example, the governance report which my employees used to take at least four hours for one customer, and since I'm sending out 20 reports every month, that equates to 80 hours, thus saving me two man-weeks every month and approximately $8,000 in pure savings if I estimate $100 an hour for my architect."
"Currently, I think CoreStack is the best FinOps tool available in the market, which is why we are using it."
 

Cons

"However, sometimes with the number of users using the system, there might be a lag in system performance."
"Encouraging or providing more out-of-the-box solutions that cater to a wider audience could enhance the overall effectiveness of the application."
"The solution's reporting layer, advanced conditional formatting, and reporting features could be improved."
"I am not currently using CoreStack, as I moved away from CoreStack due to a lot of issues with accuracy."
"I believe the multi-tenancy feature is present, but if it could be improved and secured further, that could be beneficial."
"I give it an eight because, as I mentioned, a few things from the billing operations need to be added, and we need more security features, particularly since the market is increasingly demanding better security tools for cloud management platforms, including cloud security posture assessments."
"I noticed that some of the cost optimization reports generated potential savings while considering systems that have only maximum utilization of 1% or 2%. The recommendations made in CoreStack to delete a machine have the potential to generate major cost savings, but such machines should not be listed for deletion if they have maximum CPU utilization of 1%."
 

Pricing and Cost Advice

"Apptio One is an expensive solution."
"It comes with a considerable cost."
Information not available
report
Use our free recommendation engine to learn which Cloud Cost Management solutions are best for your needs.
908,800 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
15%
Manufacturing Company
9%
Computer Software Company
8%
Government
7%
Media Company
17%
Construction Company
13%
Manufacturing Company
10%
Healthcare Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business1
Large Enterprise6
 

Questions from the Community

What needs improvement with Apptio One?
I am mostly concerned about the development side. The development side is very user-friendly, so I would not say there are major factors that the product needs improvement in. However, sometimes wi...
What is your primary use case for Apptio One?
With Apptio One, we provide IT cost transparency to the end users. We source different data from various sources and maintain them in backend tables. We then perform transformations to align the da...
What advice do you have for others considering Apptio One?
We have different metrics created, and when taking a cost model, it primarily follows TBM Taxonomy, which is based upon the ATUM structure. TBM Taxonomy has several layers. For example, how the cos...
What is your experience regarding pricing and costs for CoreStack?
My experience with pricing, setup cost, and licensing is pretty good because we received private pricing, which I cannot disclose. The setup was included as a one-time expense, and licensing is str...
What needs improvement with CoreStack?
At this time, we are exploring other options from CoreStack, but I do not think any specific improvements are needed. However, adding features to automate tasks at the operations level could help p...
What is your primary use case for CoreStack?
My main use case for CoreStack is cloud cost governance and FinOps maturity. We are using CoreStack for our operations team and we have multiple cloud customers from different hyperscalers. For a s...
 

Comparisons

 

Overview

 

Sample Customers

Nationwide Building Society, State of Washington, Nationwide Building Society, DIRECTV, CME Group, Swiss Re, Cox Automotive
CAMS
Find out what your peers are saying about Apptio One vs. CoreStack and other solutions. Updated: June 2026.
908,800 professionals have used our research since 2012.