Alternatives to Drools for all platforms with any license



Web / Online


  • Ruote Discontinued

    Ruote is a workflow engine written in Ruby. Ruote is not a state machine library. Ruote as a workflow engine comes as an “onion”....

    Open Source Web / Cloud

  • NebriOS icon


    Build Python/Django process-driven workflow web apps for browsers or mobile devices. Start with loads of pre-built rules, or author...

    Commercial Web / Cloud

  • Joget Workflow icon

    Joget Workflow

    Joget Workflow is an open source web-based workflow software to develop workflow and Business Process Management applications. More...

    Open Source Windows Linux

  • Simple Rule Engine

    DotNet simple BRMS XML rule engine Open source. Does most of what's needed from a top down rule system Fast and simple to...

    Open Source Windows .NET Framework

  • NxBRE

    Business Rule Management System (BRMS) A 5 star mature open-source DotNet based Business Rule Engine (BRE) ...

    Open Source Windows .NET Framework

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