GoRules

GoRules is an open-source business rules engine that lets teams visually build, test, and deploy decision logic without code and is designed to complement AI/ML workflows by integrating with ML pipelines, enforcing post-model guardrails, and providing step-by-step traces for explainability and compliance. Its high-performance Rust core and native SDKs deliver microsecond latency for real-time and embedded decisioning, while versioning, CI/CD-style workflows, audit logs, and environment isolation let developers treat rules like code. Non-technical users can edit decision tables and graphs via drag-and-drop interfaces to iterate quickly, and data scientists can run real-data simulations and embed rule-based post-processing alongside models. Choose GoRules when you need fast, auditable, portable decisioning that operationalizes ML outputs, reduces developer bottlenecks, and avoids vendor lock-in.