Git vs IBM Rational ClearCase comparison

Git and IBM are both solutions in the Version Control category. Git is ranked #5 with an average rating of 9.7, while IBM is ranked #8 with an average rating of 6.0. Git holds a 11.4% mindshare in VC, compared to IBM’s 7.7% mindshare. Additionally, 95% of Git users are willing to recommend the solution, compared to 66% of IBM users who would recommend it.

Git

Read 38 Git reviews

1,462 Views
1,462 Comparison Views

95% willing to recommend

IBM Rational ClearCase

Read 6 IBM Rational ClearCase reviews

1,048 Views
597 Comparison Views

66% willing to recommend

Git

IBM Rational ClearCase

Comparison Buyer's Guide

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Executive SummaryUpdated on Aug 14, 2024

IBM Rational ClearCase and Git are leading version control systems. Git seems to have the upper hand due to its popularity and robust feature set.

Features: IBM Rational ClearCase offers advanced branching and merging capabilities, a strong centralized version control system, and comprehensive access control for files and directories. Git provides distributed version control, superior collaboration for multiple users on a single project, and integration with a wide range of tools.

Room for Improvement: IBM Rational ClearCase could use a more intuitive environment, better performance for large codebases, and simplified setup processes. Git users suggest better handling of binary file storage, making complex tasks simpler, and improving performance in very large repositories.

Ease of Deployment and Customer Service: IBM Rational ClearCase deployment is complex and time-consuming, often requiring professional services for setup. Its customer service is robust but costly. Git offers straightforward deployment with extensive community support, though enterprise-level customer service could be improved.

Pricing and ROI: IBM Rational ClearCase has a high initial setup cost, impacting overall ROI. Git is free and open-source, offering a high ROI due to its cost-efficiency and ease of adoption.

To learn more, read our detailed Git vs. IBM Rational ClearCase Report (Updated: March 2026).

Buyer's Guide

Git vs. IBM Rational ClearCase

March 2026

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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

Git

Ranking in Version Control

5th

Average Rating

8.6

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

No ranking in other categories

IBM Rational ClearCase

Ranking in Version Control

8th

Average Rating

6.4

Number of Reviews

Ranking in other categories

Software Configuration Management (5th)

Mindshare comparison

As of March 2026, in the Version Control category, the mindshare of Git is 11.4%, up from 7.5% compared to the previous year. The mindshare of IBM Rational ClearCase is 7.7%, up from 3.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Version Control Mindshare Distribution
Product	Mindshare (%)
Git	11.4%
IBM Rational ClearCase	7.7%
Other	80.9%

Version Control

Featured Reviews

Vijaya Das

Director - Technical Product Management at Visa

A stable solution that can aid its users in maintaining all application developments

Scalability is something I haven't experienced. So, a bigger team in my company looks after the scalability aspect of the solution. Therefore, I will not be the right person to rate it from a scalability perspective. Around 200 users are using Git in my company. I am not the right person to comment on whether the solution's usage rate will increase in the future.

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Daniel Antonio Jimenez Quintana

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…

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Quotes from Members

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

Pros

"The features I am most impressed by is the automation."

"The product is easy to use."

"So far, the product has been stable. Stability-wise, I rate the solution an eight to nine out of ten."

"I use the solution for website management."

"Git has a lot of online tutorials and resources available."

"The tool's most valuable feature is branch workflows."

"Git is an easy-to-use solution that can be used for parallel working."

"The best feature is that we can access it from anywhere if we have GitHub credentials."

More Git pros

"IBM Rational ClearCase is a stable solution. I have not had any difficulty with reliability."

"ClearCase integrates well with other engineering tools and frameworks such as the Eclipse environment."

"I really appreciate the MultiSite feature; it is important to us due to the global nature of our company, as my team supports developers using ClearCase in at least ten locations worldwide."

"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."

"The features allowed us to meet requirements for SOX and set a centralized guideline for our development teams."

Cons

"There is nothing that could be improved at this time."

"Git's user interface could be improved."

"The solution works perfectly fine so far."

"In our company, we sometimes feel the need to have certain kinds of reports, but we never get those customized reports in Git's dashboard."

"Synchronization could be better. Sometimes when you create a branch and merge it into another branch, I think it's a bit complex for no reason. The initial setup is also tricky when you do it for the first time."

"The main problem for me is the frequent upgrades in the solution because every other upgrade is a minefield. When you do the upgrade, there is always something that doesn't work."

"I would rate the initial setup process a four, on a scale from one to 10, with one being the most difficult and 10 being the easiest. The reason for this rating is that once there are conflicts, it takes a lot of effort to resolve them."

"I believe there is room for improvement in preventing work loss due to conflicts or overwriting. Another area for improvement could be implementing features for automated code verification within Git."

More Git cons

"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."

"IBM's support of ClearCase is slipping."

"The solution's UI is slow compared to other tools. It is an old tool."

"The protection needs to be improved."

"Look for a more modern product. Your suppliers and developers will be happier."

Pricing and Cost Advice

"We use the open-source version."

"Git is completely free."

"I rate the tool's pricing a five out of ten."

"The tool is an open-source product."

"The tool is free."

"I am not required to pay due to the small number of users we have. We have a small user base, and we are not using the enterprise version."

"As a student, I didn't have to pay for the license."

"We are using the open-source version, which is available free of charge."

More Git pricing and cost advice

"This is a very expensive product."

"IBM Rational ClearCase, like any other IBM tool, is expensive."

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Top Industries

By visitors reading reviews

Manufacturing Company

19%

Marketing Services Firm

12%

Computer Software Company

Comms Service Provider

Manufacturing Company

24%

Government

12%

Financial Services Firm

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	12
Midsize Enterprise	8
Large Enterprise	21

No data available

Questions from the Community

What is your experience regarding pricing and costs for Git?

Git is an open-source software.

See all answers

What needs improvement with Git?

There is nothing that could be improved at this time.

See all answers

What is your primary use case for Git?

I use Git to store our code and maintain different versions, and for some projects, we use CI/CD as part of GitHub.

See all answers

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...

See all answers

What is your experience regarding pricing and costs for IBM Rational ClearCase?

IBM Rational ClearCase, like any other IBM tool, is expensive.

See all answers

What needs improvement with IBM Rational ClearCase?

The solution's UI is slow compared to other tools. It is an old tool.

See all answers

Comparisons

Helix Core vs Git

Compared 13% of the time

Surround SCM vs Git

Compared 11% of the time

Bitbucket vs Git

Compared 10% of the time

Canonical Bazaar vs Git

Compared 10% of the time

GitHub vs Git

Compared 9% of the time

More Git Competitors

IBM Rational ClearQuest vs IBM Rational ClearCase

Compared 13% of the time

Bitbucket vs IBM Rational ClearCase

Compared 8% of the time

GitHub vs IBM Rational ClearCase

Compared 8% of the time

OpenText Solutions Business Manager vs IBM Rational ClearCase

Compared 7% of the time

IBM Engineering Workflow Management vs IBM Rational ClearCase

Compared 6% of the time

More IBM Rational ClearCase Competitors

Product Reports

Buyer's Guide

Git

March 2026

Download Git product report

Buyer's Guide

Software Configuration Management

March 2026

Download IBM Rational ClearCase product report

Also Known As

No data available

Rational ClearCase

Overview

Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency. Git is easy to learn and has a tiny footprint with lightning fast performance. It outclasses SCM tools like Subversion, CVS, Perforce, and ClearCase with features like cheap local branching, convenient staging areas, and multiple workflows.

Git

IBM Rational ClearCase is an enterprise-grade configuration management system that provides controlled access to software assets, including requirements, design documents, models, test plans and test results. It be can be integrated with other IBM solutions, including IBM Rational Team Concert, IBM Rational ClearQuest, IBM Rational Asset Manager and IBM Rational Application Developer for WebSphere Software.

IBM

Sample Customers

Google, Facebook, Microsoft, Twitter, LinkedIn, Netflix, PostgreSQL, Android, Rails, QT, Gnome, Eclipse

Atos SE, FEI, STM

Buyer's Guide

Git vs. IBM Rational ClearCase

March 2026

Free Report: Git vs. IBM Rational ClearCase

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