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IBM Rational Build Forge vs TeamCity comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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 Rational Build Forge
Ranking in Build Automation
24th
Average Rating
9.0
Reviews Sentiment
7.5
Number of Reviews
2
Ranking in other categories
No ranking in other categories
TeamCity
Ranking in Build Automation
12th
Average Rating
8.2
Reviews Sentiment
7.7
Number of Reviews
28
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Build Automation category, the mindshare of IBM Rational Build Forge is 2.0%, up from 0.8% compared to the previous year. The mindshare of TeamCity is 4.9%, down from 7.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Build Automation Mindshare Distribution
ProductMindshare (%)
TeamCity4.9%
IBM Rational Build Forge2.0%
Other93.1%
Build Automation
 

Featured Reviews

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.
RG
IT Professional at NatWest Group
Versatile agent support boosts builds but UI and setup costs need refinement
TeamCity's user interface could be improved; specifically, the tree structure on the homepage is not clear, making it difficult to search for projects. Moreover, there are some limitations related to the version we were using. For instance, there were issues with agent specifications for particular build jobs and a timeout issue where jobs running longer than three hours would fail automatically.

Quotes from Members

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

Pros

"I utilized the reporting features and a number of documents, as well as statuses."
"All features are useful; our customer doesn't have any complaints about the tool, and it works pretty well for what they want and what they need to do."
"Very good reporting features."
"Time to deployment has been reduced and it has helped in preventing us from deploying breaking changes into production."
"The templates allow a consistent configuration on how an application is built, and by combining the use of the meta-runner and build templates, the whole organisation understands, and follows, this convention."
"With Teamcity, our build/packaging process and the ensuing deployment via Octopus Deploy takes less than half an hour."
"The flexibility of TeamCity allows it to fit in workflows that I have yet to imagine."
"VCS Trigger: Provides excellent source control support."
"It provides repeatable CI/CD throughout our company with lots of feedback on failures and successes to the intended audiences via email and Slack."
"When we discovered TeamCity, it totally speeded up our workflow."
"It was simple and easy to use, with great features which are always customizable."
 

Cons

"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."
"The solution could be more user friendly."
"Not user friendly for the layman."
"Its logging can be improved. When something goes wrong, it is not always very easy to find the problem."
"I would like to see an improvement where TeamCity alerts us via email or another medium if there are discrepancies between the code in the staging environment and what has been deployed to production, such as missing updates."
"REST API support lacks many features in customization of builds, jobs, and settings."
"If there was more documentation that was easier to locate, it would be helpful for users."
"The upgrade process could be smoother. Upgrading major versions can often cause some pain."
"For our system, it wasn't scalable due to storage issues."
"Deployment functions need work."
"More build runners and more options are needed, although I have no worries they keep improving."
"Integrating with certain technologies posed challenges related to time and required support from the respective technology teams to ensure smooth integration with TeamCity."
 

Pricing and Cost Advice

Information not available
"Start with the free tier for a few build configs and see how it works for you, then according to your scale find the enterprise license which fits you the most."
"The licensing is on an annual basis."
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
17%
Computer Software Company
11%
Comms Service Provider
8%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise4
Large Enterprise15
 

Questions from the Community

Ask a question
Earn 20 points
What is your experience regarding pricing and costs for TeamCity?
Compared to new technologies, TeamCity is more expensive and is an older tool compared to tools like GitLab.
What needs improvement with TeamCity?
TeamCity's user interface could be improved; specifically, the tree structure on the homepage is not clear, making it difficult to search for projects. Moreover, there are some limitations related ...
What is your primary use case for TeamCity?
We use TeamCity for build configuration and pipeline creation, as well as for automation purposes. We provide working pipelines for different teams internally.
 

Comparisons

 

Also Known As

Rational Build Forge
No data available
 

Overview

 

Sample Customers

Cars.com
Toyota, Xerox, Apple, MIT, Volkswagen, HP, Twitter, Expedia
Find out what your peers are saying about IBM Rational Build Forge vs. TeamCity and other solutions. Updated: August 2026.
908,800 professionals have used our research since 2012.