
FlexRule Open
FlexRule Open brings data, business intelligence, rules, and AI together for enterprise decision intelligence in regulated environments.
What FlexRule Open is
FlexRule Open brings data, business intelligence, rules, and AI together for enterprise decision intelligence in regulated environments. It supports Decision Model and Notation at Conformance Level 3 and Shared Data Model and Notation, and uses DecisionLang for declarative decision modeling and execution across multiple runtimes. Technical teams can extend DecisionLang through the Open SDK, adding features, custom visuals, and integration points without source-code access. Deployment can be in the cloud, on premises, or at the edge, including embedded, browser, client, and REST API service execution. Its REST API exposes configuration, permissions, security, deployment, and decision execution. The authoring platform includes step-through debugging, breakpoints, execution-context inspection, and no-code testing for rules, decisions, machine learning, and other models. Users can manage versions of project artifacts, models, and online services, compare changes, and inspect change history. Connectors include databases, generic REST APIs, Gmail, Salesforce, and Dynamics 365. Pricing is available on request.
Good
- Supports DMN Conformance Level 3.
- Deploys in cloud, on-premises, or at the edge.
- Includes debugging and no-code model testing.
- Open SDK supports extensions without source-code access.
- REST API exposes configuration and decision execution.
Watch out
- Pricing is available only on request.
- FlexRule Designer requires Windows 10 or Windows 11.
- FlexRule says it is not a SaaS provider.
Who it suits
FlexRule Open suits technical and business teams building decision systems for regulated environments. It is aimed at organizations that need configurable deployment options, rule authoring, testing, and version management.
Verdict
FlexRule Open combines decision modeling, rule testing, deployment controls, and integrations for enterprise use. Its quote-based pricing and Windows requirement for Designer are important considerations.
Plans and prices
From FlexRule Open's own pricing page, checked 30 Sep 2026.
| Plan | Price | What it gives you |
|---|---|---|
| FlexRule Open | Priced on request | Pricing not published; ask for a quote |
The facts
Each one read from FlexRule Open's own pages, with the date it was checked.
What it does
- API
- Its RESTful API exposes configuration, permissions, security, deployment and decision execution for automation and control.checked 30 Sep 2026
- Debugging and testing
- The authoring platform provides step-through debugging, breakpoints, execution-context inspection and a no-code test framework for business rules, decisions, machine learning and other models.checked 30 Sep 2026
- DecisionLang
- DecisionLang is a declarative modeling and multi-runtime execution language for decisions.checked 30 Sep 2026
- Decision standard
- It supports Decision Model and Notation at Conformance Level 3 and Shared Data Model and Notation.checked 30 Sep 2026
- Deployment
- FlexRule Open can deploy in the cloud, on premises or at the edge, including embedded, browser, client and REST API service execution.checked 30 Sep 2026
- Industries
- FlexRule identifies insurance, finance, healthcare, and energy and utilities among the industries it helps.checked 30 Sep 2026
- Integrations
- Data connectors include MS SQL Server, Oracle, PostgreSQL, MySQL, MS Access, NoSQL databases, generic REST APIs, Gmail, Twitter, LinkedIn, Google Calendar, Salesforce and Dynamics 365.checked 30 Sep 2026
- Operating systems
- FlexRule Designer requires Windows 10 or Windows 11, while FlexRule Server supports Windows, Windows Server and Ubuntu and can run on Linux using Docker.checked 30 Sep 2026
- Purpose
- FlexRule Open is an open platform where data, business intelligence, rules and AI work together for adaptive enterprise decision intelligence in regulated environments.checked 30 Sep 2026
- SDK
- The Open SDK lets technical teams extend DecisionLang, add features, create custom visuals and build integration points without source-code access.checked 30 Sep 2026
- Security posture
- FlexRule says it is not a SaaS provider, does not hold customer data in its system, requires valid user logins and supports different access levels and role-based access in FlexRule Server.checked 30 Sep 2026
- Support
- Technical or business questions can be submitted through the support portal, and emailing [email protected] automatically creates a support ticket.checked 30 Sep 2026
- Version control
- Users can manage multiple versions of project artifacts, models and online services, compare changes and inspect who changed what and when.checked 30 Sep 2026
The company
- Headquarters
- Canterbury, Victoria, Australiachecked 28 Sep 2026
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