Rational software

DevOps. Continuous delivery of software-driven innovation. Learn more (US)

Why Rational Software

With its modular, solution-focused products and services across the entire software and systems delivery lifecycle, Rational Software helps you collaborate more effectively, develop flexibly, and control risk and change, leading to successful project delivery. This results-oriented focus helps you to innovate, differentiate your products and maximize return on investment by increasing efficiency and selecting the right initiatives aligned to your business strategy. Explore by Capability or see the A-Z list.

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Featured Products

Rational Solutions for

Application lifecycle management

Manage the flow of people, process and information across the software and systems delivery lifecycle.

Complex and Embedded Systems

Manage and develop complex products and systems.

Enterprise Modernization

Optimize the value of your applications, people, teams and infrastructure investments.

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