Why a fee?

Why OpenRules complete download costs a nominal fee



OpenRules 6.4.2 Expands Decision Modeling Capabilities

The Release 6.4.2 introduces new types of decision tables: DecisionTableAssign, DecisionTableIterate, DecisionTableSort

May 20, 2017

Book "DMN in Action"This practical guide is available from Amazon. Supporting software: www.DMNinACTION.com

Feb 16, 2017

OpenRules 6.4.1 introduces WHY-Analyzer for Decision Modeling

The Release 6.4.1 introduces a graphical WHY-Analyzer that allows business users to analyze behavior of their DMN-based decision models

Dec 20, 2016

OpenRules Wins 10th International Rule Challenge

OpenRules®  "What-If Analyzer for Decision Modeling" won 10th International Rule Challenge Award at RuleML-2016.

July 8, 2016


Forrester Research, Inc.

"OpenRules have the most-aggressive approaches to business-expert authoring and typically requires less developer support than IBM ILOG, FICO Blaze Advisor, and JBoss BRMS.

Market Overview: Business Rules Platforms



Upcoming Events


DecisionCAMP-2017 July 13-14, 2017, London, UK

BBC-2017 Nov. 6-10, 2017, Orlando, FL, USA

Recent Events

RuleML 2016 and DecisionCAMP-2016, July 6-9 2016, New York

BBC 2015: Nov. 2-6, USA

Video "DecisionsFirst Modeler Integration with OpenRules"

Webinar "Creating and Managing Executable Decision Models"




"Free software'' is a matter of liberty, not price. To understand the concept, you should think of "free'" as in "free speech," not as in "free beer."  Free Software Foundation

OpenRules is an open source product available under the terms of the most popular open source GPL License.  OpenRules is designed, written, and developed by a professional software company, OpenRules, Inc., that stands behind its product, actively improves its quality, and provides a high level technical assistance to users.  OpenRules includes state of the art features that are not available from other sources. 

The nominal fees we charge for the latest downloads provide our customers with an access to the Priority Email Support, access to the Inside Track Program, access to add-ons, and more.  These fees help OpenRules to defray some administrative costs.  OpenRules is compliant with the open source GPL License that allows a company to "charge a fee for the physical act of transferring a copy" (read more).  The important fact is that when you download any version of OpenRules, whether gratis or for a fee, you always can get the proper source code.

Potential customers who have difficulties paying even a nominal fee have the opportunity to pay as little as $9.95 or even nothing by sending a request to cannotpay@openrules.com.

Besides, you can evaluate our product without any downloads using a completely free Sandbox.

Please, download a version of OpenRules that fits your needs in the best way, and remember that you always may count on OpenRules support and related services!





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Business Rules - Time to Excel
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