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AWS CodeBuild vs IBM Rational Build Forge comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 5, 2025

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

AWS CodeBuild
Ranking in Build Automation
9th
Average Rating
8.2
Reviews Sentiment
6.4
Number of Reviews
13
Ranking in other categories
No ranking in other categories
IBM Rational Build Forge
Ranking in Build Automation
23rd
Average Rating
9.0
Reviews Sentiment
7.5
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the Build Automation category, the mindshare of AWS CodeBuild is 2.0%, up from 1.3% compared to the previous year. The mindshare of IBM Rational Build Forge is 1.6%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Build Automation Market Share Distribution
ProductMarket Share (%)
AWS CodeBuild2.0%
IBM Rational Build Forge1.6%
Other96.4%
Build Automation
 

Featured Reviews

SomdipRoy - PeerSpot reviewer
Solution Architect at Skillnetinc
Has enabled automated deployments through continuous integration and supports multi-environment delivery
My recommendation for AWS CodeBuild to make it better for the next release would be something within AWS CodeBuild which can support the repository functions as well. It may not be as powerful as GitHub Actions, but it provides a very competitive price compared to GitHub Actions. GitHub Actions, if you want to use the YML CI/CD pipeline, gives a free tier of around three thousand hours per month. AWS CodeBuild is a little more expensive than that. However, if it supports the repository function as well along with it, then it will be a complete package. Everything would be in AWS, including the code versioning, code commit to the code infrastructure, to the code database, to the networking, and how the applications are accessed. Everything would be in one place, which would be very helpful. I believe AWS CodeBuild is a bit expensive because GitHub provides around three thousand minutes free, plus it has the free repository function as well. At the enterprise level, it charges maybe around nineteen dollars per user, though I do not remember exactly. In terms of AWS CodeBuild, I believe it is a bit expensive because it is providing only the deployment features. It is not providing the repository. In that comparison, I would say it is a little bit expensive.
it_user1330545 - PeerSpot reviewer
CRM Program Release Manager at Louis Stokes Cleveland VA Medical Center
Great reporting features and very functional
The solution could be more user friendly. Trying to train somebody on it can be difficult. If you're in this field, you kind of learn the tools, but trying to show a PM how to find report sheets to pull data was difficult. I had to show them how to write the queries and pull the data that they needed. It's not a layman's solution. If you're working with a programmer or with an architect, you won't have issues trying to relay how to utilize the tool. It was for those who cut the checks where there were problems enabling them to pull the data they required. I guess the answer is DevOps, but it depends on your environment. Just being able to sign into dashboards and get accurate results was my biggest thing with my PMs on my projects. They like charts and pie graphs, the ability to see things at a glance data where they could make decisions on the fly.

Quotes from Members

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

Pros

"The initial setup of CodeBuild is easy."
"The solution provides good integrations."
"The integration is a good feature."
"The most important thing is that it's self-contained in an AWS account, and it's all linked to the customer's AWS account."
"CodeBuild supports various platforms and coding."
"One of the main features I value in CodeBuild compared to previous experiences, like using Jenkins, is its ability to handle tasks automatically with AWS, requiring only proper setup of the check file."
"AWS CodeBuild reduces wait time and optimizes workflows."
"It works seamlessly with AWS Elastic Container Registry (ECR)."
"Very good reporting features."
"All features are useful. Our customer doesn't have any complaints about the tool. It works pretty well for what they want and what they need to do."
 

Cons

"For improvement, I'd suggest more build instance-type options. There's a big jump from 15 gigabytes of RAM to 150, and I'd like something in between as the larger option is too expensive for our needs."
"They can further improve the integration of the Bitbucket for CodeBuild."
"Multiple clients have faced issues with pricing. After migrating from Azure to EC2, they were unexpectedly charged 100,000 rupees because the pricing details were not clearly visible."
"There have been times when CodeBuild has shown some instability, like bugs or breakdowns."
"The front-end interface and the management are somewhat challenging, and there's a lot of space for improvement."
"The deployment fails sometimes."
"One of the main challenges is that if the environment is not set up properly, it will result in issues such as image errors."
"Notifications could be added, or SNS integration could be included so that notifications can be received on every build, whether the build fails or succeeds."
"Its logging can be improved. When something goes wrong, it is not always very easy to find the problem. It is hard to identify whether the problem is because of low memory in the server or some configuration in Rational Build Forge. The error logs are not very detailed, and they should provide more information. It should also have more integration with third-party tools. It would be great to have more integration with third-party tools."
"Not user friendly for the layman."
 

Pricing and Cost Advice

"We pay a monthly licensing fee."
"AWS CodeBuild is free. We only pay for our code's compute resources during the build process. For example, if our code takes ten minutes to build, we only pay for those ten minutes of computing time. CodeDeploy and CodePipeline are free because they're serverless and don't require computing resources. CodeCommit has minimal costs for storing code."
"Despite the cost, it is worth the investment."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Manufacturing Company
12%
Media Company
12%
Financial Services Firm
8%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise5
Large Enterprise2
No data available
 

Questions from the Community

What do you like most about AWS CodeBuild?
It works seamlessly with AWS Elastic Container Registry (ECR).
What is your experience regarding pricing and costs for AWS CodeBuild?
The cost structure is affordable for most builds except macOS servers. Standard builds can utilize AWS EC2 servers for background operations. However, macOS or iOS builds require physical servers m...
What needs improvement with AWS CodeBuild?
My recommendation for AWS CodeBuild to make it better for the next release would be something within AWS CodeBuild which can support the repository functions as well. It may not be as powerful as G...
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Also Known As

CodeBuild
Rational Build Forge
 

Overview

 

Sample Customers

Expedia, Intuit, Royal Dutch Shell, Brooks Brothers
Cars.com
Find out what your peers are saying about AWS CodeBuild vs. IBM Rational Build Forge and other solutions. Updated: December 2025.
879,422 professionals have used our research since 2012.