You can try OpenRules Decision Manager for free by installing a free evaluation version in one of two ways:

• 1. Stand-Alone Free Evaluation
  2. SaaS Rule Engine

You also would be to execute sample decision models such as “Hello” and “VacationDays” and deploy them with one click as AWS Lambda functions or RESTfull web services. You can use the provide decision models as prototypes for your own decision models.

Any issues? Contact support@openrules.com – we will help.