Try our new research platform with insights from 80,000+ expert users

GitHub vs IBM Rational ClearCase comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 25, 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

GitHub
Ranking in Version Control
3rd
Average Rating
8.8
Reviews Sentiment
6.7
Number of Reviews
97
Ranking in other categories
Application Security Tools (4th), Agile and DevOps Services (2nd)
IBM Rational ClearCase
Ranking in Version Control
9th
Average Rating
6.4
Number of Reviews
6
Ranking in other categories
Software Configuration Management (6th)
 

Mindshare comparison

As of February 2026, in the Version Control category, the mindshare of GitHub is 10.1%, up from 5.3% compared to the previous year. The mindshare of IBM Rational ClearCase is 7.4%, up from 3.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Version Control Market Share Distribution
ProductMarket Share (%)
GitHub10.1%
IBM Rational ClearCase7.4%
Other82.5%
Version Control
 

Featured Reviews

Murathan OK - PeerSpot reviewer
Software Development Manager at a media company with 10,001+ employees
CI/CD workflows have become streamlined and AI support has improved collaborative development
We are using GitHub because it is open-source software, which is the most valuable solution for us. The open source and community support are very good. We are always up-to-date with the community, and integration difficulty is very low. If you integrate any CI/CD solutions on GitHub, it's very easy. We started using GitHub about three months ago with AI integration. For our deployments, some developers can be very shy about asking for descriptions on their commits. We are using AI support for comments and deployment management, which is beautiful. We are not using the GitHub API for automating workflows in our projects. I give GitHub a five-star rating for the review capabilities. I also give GitHub five stars for integration with third-party applications. There is a lot of integration available on GitHub. If you want to integrate something, even if it could be integrated before GitHub, you can make your code and integrate your own in-house applications. It's a very easy and powerful aspect of GitHub.
Daniel Antonio Jimenez Quintana - PeerSpot reviewer
IT Systems Architect at Banco Ripley
Difficult to use, not efficient, but stable
We are using IBM Rational ClearCase in Peru at two large banks for a code repository. However, it is not meant to be used as a repository I have found it very difficult to understand many functionalities in IBM Rational ClearCase. We have had many problems and it is not user-friendly.  I have…

Quotes from Members

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

Pros

"I use this solution to store my code in a repository so we can manage version control which is useful."
"The deployment is fast since we just have to run the script, and once it's done, it takes a few minutes."
"The solution is scalable."
"The product's initial setup phase is easy but it is always good to connect with GitHub's team that manages APIs."
"The features of GitHub are very nice and helpful for developers."
"GitHub Actions, specifically in the DevOps field, have been extremely valuable."
"GitHub's version control is valuable."
"GitHub is a very good tool, and people should use it more than any other, even Bitbucket."
"IBM Rational ClearCase is a stable solution. I have not had any difficulty with reliability."
"The tool had features similar to Git for version control. It offered branching and merging capabilities, providing better control over code management. Integration was possible with other tools, including some change management tools. The overall process was normal."
"ClearCase integrates well with other engineering tools and frameworks such as the Eclipse environment."
 

Cons

"The only thing I see missing in GitHub is that it isn't very user friendly for key personnel who don't have in-depth, technical knowledge. In Jira, there are many functions to upload our test cases, and in GitHub we can only do it manually. There are functions which can be used to upload different files, but that still requires some technical knowledge. A layman cannot do it."
"The solution should have less integration with the AI part, but it needs to add features with other automation tools so that it can be easily integrated."
"The product must document the CI/CD process more."
"GitHub could have better integration or capability with other solutions."
"GitHub storage is one of the main requirements and it could improve."
"There could be some improvements related to the automation of certain processes, especially with the integration of artificial intelligence."
"The sign in process is a bit difficult."
"The user interface on GitLab is better."
"The protection needs to be improved."
"I have found it very difficult to understand many functionalities in IBM Rational ClearCase. We have had many problems and it is not user-friendly."
"The solution's UI is slow compared to other tools. It is an old tool."
 

Pricing and Cost Advice

"If there are only 10 people using a particular repository, then GitHub is free. But if we increase the number of users, we need to pay the normal charge for GitHub."
"I think, in terms of price, GitHub is okay compared to other tools."
"My company purchased it. Before, we used to receive the free version, but then they purchased some of the features."
"It's cheaper than Bitbucket."
"If I consider the market standards, the product's price is pocket-friendly."
"The licensing model for GitHub is user-based. Whenever the new developer joins we have to get a new license and register their ID. The overall price of the solution is reasonable."
"Regarding pricing, I'd rate it eight out of ten. It's decent and not too expensive, and small businesses can also afford it. With AWS taking CodeCommit out of the market, I don't see many competitors for small companies in terms of GitHub."
"I use the free version of GitHub."
"IBM Rational ClearCase, like any other IBM tool, is expensive."
"This is a very expensive product."
report
Use our free recommendation engine to learn which Version Control solutions are best for your needs.
881,515 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Marketing Services Firm
11%
Financial Services Firm
9%
Comms Service Provider
7%
Computer Software Company
7%
Manufacturing Company
24%
Government
10%
Computer Software Company
8%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business42
Midsize Enterprise13
Large Enterprise49
No data available
 

Questions from the Community

What do you like most about GitHub?
The control is the most valuable feature as developers can work on a single code.
What is your experience regarding pricing and costs for GitHub?
I was paying approximately one hundred dollars annually about a year ago. I am uncertain of the current cost, but GitHub without Copilot is free as far as I know. I am not paying anything for my Gi...
What needs improvement with GitHub?
Security could make GitHub better. OWASP Top Ten security advisors could be integrated on GitHub, and it could provide checks and advice. That would be much better. Additionally, LLM integration on...
What do you like most about IBM Rational ClearCase?
The tool had features similar to Git for version control. It offered branching and merging capabilities, providing better control over code management. Integration was possible with other tools, in...
What is your experience regarding pricing and costs for IBM Rational ClearCase?
IBM Rational ClearCase, like any other IBM tool, is expensive.
What needs improvement with IBM Rational ClearCase?
The solution's UI is slow compared to other tools. It is an old tool.
 

Also Known As

No data available
Rational ClearCase
 

Overview

 

Sample Customers

Dominion Enterprises, NASA, Braintree, SAP, CyberAgent
Atos SE, FEI, STM
Find out what your peers are saying about GitHub vs. IBM Rational ClearCase and other solutions. Updated: February 2026.
881,515 professionals have used our research since 2012.