Why Rational Software
The software development platform for an on demand world. Explore products by category or see the products A-Z list.
What we offer
Application Lifecycle Management
Deliver quality software and services faster through better collaboration, automation and governance across platforms.
Business Planning and Alignment
Enterprise planning and analysis solutions support aligned execution of strategy, business and technology objectives.
Complex and Embedded Systems
Manage requirements, model complexity, and collaboratively develop high quality, complex products and systems.
Enterprise Modernization
Transform business critical systems with enterprise architecture, portfolio management and modernization strategies.
Security
Enable organizations to grow and innovate with confidence while meeting service expectations in a connected world.