Decision Management Execution Engine

Decision Engine

Ultra fast execution of DMN Decision Models.
Specialists in Digital Decisioning for over 30 years.

Model Your Business Decisions

Identify your important business decisions and use your favourite decision modelling tool to define them, their interrelationships and their dependencies on data.

Capture the result in a Decision Model & Notation (DMN) DRD diagram.

Capture and Import Your Business Logic

Capture the logic of your decisions in DMN decision tables and then import these into RapidGen as DMN compliant XML.

High Performance. High Scalability.

RapidGen translates the XML into a concise and transparent format of decision tables for decision logic programming —RPL— a rich, purpose-built language developed by the company.


  • Supports high speed execution of decision models
  • Is capable of processing large data volumes
  • Preserves traceability to the original DMN model

Proven Scalability and Reliability

RapidGen is trusted by leading companies world-wide for its expertise in large-scale, business-critical environments.
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Blog Post

10 April 2019

DMN Recognized as Mortgage Industry Standard

The Mortgage Industry adopts the DMN standard for business rules and decisions across the mortgage industry.

Blog Post

20 February 2019

Decision Management and Compliance

Enhancing profitability and automating regulatory compliance. Understand how high-speed support for IFRS-17 was achieved with DMN and Rapidgen software.

Blog Post

21 August 2018

DecisonCAMP 2018

“High-Performance Decision Model Execution by Compilation of DMN into Machine Code”