Why Rational Software
IBM Rational helps you transform how you design, develop and deliver both software and software embedded hardware (e.g. software in cars and phones), to create more innovative products and services, faster than your competition, with lower costs and reduced risk. Explore products by category or see the products A-Z list. Get Rational support (US).
What we offer
Rational solutions for:
Manage and develop complex products and systems.
Manage the flow of people, process and information across the software and systems delivery lifecycle.
Optimise the value of your applications, people, teams and infrastructure investments
Rational software has a solution to support your business sector.
IBV Study: The Software Edge
How effective software development and delivery drives competitive advantage
Rational User Group Community
The UK Rational User Group is a gathering of users, customers and partner organisations of IBM Rational Software, who meet to explore best practice in the use of Rational Software tools and process
Forrester Wave Report for ALM, Q4 2012
IBM Rational, highest current offering and strategy score amongst all vendors evaluated