Leap SE - Leap SE turns requirements into object models
Leap SE is a RAD CASE tool that translates natural English into object models for software development, greatly accelerating the systems analysis process. Business rules are automatically converted into both object models and data models of the subject system. In addition, Leap SE is a requirements repository fully integrated with MS Access. Data model output, in the form of SQL, can be run in an RDBMS to produce entity-relationship diagrams.