IBM Rational ClearCase vs IBM Rational RequisitePro [EOL] comparison

Why PeerSpot?

IBM Rational ClearCase and IBM Rational RequisitePro [EOL] are both solutions in the Software Configuration Management category. Additionally, 66% of IBM Rational ClearCase users are willing to recommend the solution, compared to 100% of IBM Rational RequisitePro [EOL] users who would recommend it.

IBM Rational ClearCase

Read 6 IBM Rational ClearCase reviews

1,949 Views
819 Comparison Views

66% willing to recommend

IBM Rational RequisitePro [...

Read 1 IBM Rational RequisitePro [EOL] review

100% willing to recommend

IBM Rational ClearCase

IBM Rational RequisitePro [...

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between IBM Rational ClearCase and IBM Rational RequisitePro [EOL] based on real PeerSpot user reviews.

Find out what your peers are saying about BMC, Microsoft, Broadcom and others in Software Configuration Management.

To learn more, read our detailed Software Configuration Management Report (Updated: September 2026).

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Software Configuration Management

September 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

IBM Rational ClearCase

Average Rating

6.4

Number of Reviews

Ranking in other categories

Software Configuration Management (7th), Version Control (9th)

IBM Rational RequisitePro [...

Average Rating

8.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Featured Reviews

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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it_user5838

Senior Manager of Infrastructure at a retailer with 10,001+ employees

Provides traceability for internal applications.

I especially value the complete traceability and ease of use with Microsoft Word We did a complete traceability matrix for our most complex internal applications. Improved performance and usability Compatibility with other tools I have used it for ten years. I did not encounter any stability…

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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

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

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

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

"What I like most is that it is very stable."

"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."

"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."

"Therefore when we started using ClearCase, it was like a miracle."

"I especially value the complete traceability and ease of use with Microsoft Word."

Cons

"Customer service is mediocre. Technical support is mediocre."

"The protection needs to be improved."

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

"This is an expensive product and the price could be reduced."

"IBM's support of ClearCase is slipping."

"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."

"Only go with this solution if you are not pursuing Agile development."

Pricing and Cost Advice

"This is a very expensive product."

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

Information not available

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Top Industries

By visitors reading reviews

Manufacturing Company

19%

Financial Services Firm

12%

Outsourcing Company

Government

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Comparisons

Git vs IBM Rational ClearCase

Compared 18% of the time

Bitbucket vs IBM Rational ClearCase

Compared 9% of the time

IBM Rational ClearQuest vs IBM Rational ClearCase

Compared 8% of the time

Helix Core vs IBM Rational ClearCase

Compared 6% of the time

GitHub vs IBM Rational ClearCase

Compared 5% of the time

More IBM Rational ClearCase Competitors

IBM Rational ClearQuest vs IBM Rational RequisitePro [EOL]

Compared 22% of the time

OpenText Solutions Business Manager vs IBM Rational RequisitePro [EOL]

Compared 19% of the time

IBM Engineering Workflow Management vs IBM Rational RequisitePro [EOL]

Compared 17% of the time

Jama Connect vs IBM Rational RequisitePro [EOL]

Compared 15% of the time

OpenText Dimensions RM vs IBM Rational RequisitePro [EOL]

Compared 8% of the time

More IBM Rational RequisitePro [EOL] Competitors

Product Reports

Buyer's Guide

Software Configuration Management

September 2026

Download IBM Rational ClearCase product report

Buyer's Guide

Application Requirements Management

September 2026

Download IBM Rational RequisitePro [EOL] product report

Also Known As

Rational ClearCase

Rational RequisitePro

Overview

IBM Rational ClearCase is a version control tool facilitating collaboration among developers. It assists in managing code versions and configurations effectively, making it crucial for large-scale development projects.

IBM Rational ClearCase provides robust support for software configuration management, enabling efficient tracking and management of development activities. It integrates seamlessly with existing environments, enhancing productivity by maintaining various versions of project files and streamlining teamwork. Its scalability accommodates the dynamic needs of development teams, fostering a comprehensive approach to software lifecycle management.

What are the key features of IBM Rational ClearCase?

Versioned Object Base: Stores source code and configuration files, supporting parallel development.
Baseline Management: Allows comparisons between different project baselines to track progress.
Integration with IDEs: Facilitates working within familiar development environments.
Access Controls: Manages permissions to restrict or grant access to project assets.
Change Set Tracking: Documents and reviews modifications efficiently within teams.

What benefits should users look for in reviews?

Enhanced Collaboration: Facilitates teamwork through synchronized version control.
Improved Efficiency: Streamlines operations by automating repetitive tasks.
Scalability: Grows with project complexity and team size.
Reduced Errors: Minimizes risks with comprehensive change tracking and management.

In industries such as aerospace, telecommunications, and finance, IBM Rational ClearCase is implemented to ensure rigorous compliance and traceability standards are met. Its comprehensive management capabilities allow these industries to maintain strict regulatory requirements while promoting innovation and collaboration in software development processes.

IBM

IBM Rational RequisitePro, a requirements management tool that teams can use to manage project requirements comprehensively in order to promote communication and collaboration among team members and reduce project risk. Requirements management is essential for improving your software development process. Rational RequisitePro uses a project database for managing requirements in views with sort and query capabilities. It also includes integration with Microsoft Word for creating and maintaining requirements documents that are linked to the database for real-time updates to requirements from within documents. The database and Word integration helps you organize and prioritize your requirements, trace relationships between them, and track changes that affect them. Traceability features visually indicate how changes affect the project, thereby helping to perform impact analysis and make informed decisions for scope management or resource allocation. Rational RequisitePro captures the change history for each requirement, thereby providing a paper audit of the evolution of project requirements.

IBM

Sample Customers

Atos SE, FEI, STM

Balfour Beatty, Amsterdam Airport Schiphol

Buyer's Guide

Software Configuration Management

September 2026

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We monitor all Software Configuration Management reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.