Why Rational Software
The software development platform for an on demand world. Explore products by category or if you know the product name, see the products A-Z list. Need technical help? Get Rational support.
What we offer
Rational software enables your business to:
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Rational Team Concert
IBM Rational Team Concert Rational Team Concert RTC) is a lean collaborative lifecycle management solution. Based on the Jazz platform, it enables companies to build ...
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Rational DOORS
Requirements management for systems and advanced IT applications. IBM Rational DOORS is a requirements management application to optimise requirements communication ...
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Rational Quality Manager
Quality and Test Management for value-driven software delivery - Rational Quality Manager delivers a collaborative hub for business-driven software and systems quality ...
Rational solutions for:
Business planning and alignment (US)
Enable effective enterprise change by aligning business technology and operational execution to strategy.
Enterprise Modernization
Optimize the value of your applications, people, teams and infrastructure investments
Complex and Embedded Systems
Manage and develop complex products and systems.
Solutions by industry (US)
Rational software has a solution to support your business sector.
Application lifecycle management
Manage the flow of people, process and information across the software and systems delivery lifecycle.
Security and compliance management (US)
Secure applications, protect data and meet regulatory and corporate compliance requirements for applications and web sites.
Small and midsized business
Ensure software and systems delivery success for small and midsized businesses.