DecisionRules vs NRules

DecisionRules is a business rules engine for decisions involving dynamic pricing, credit scoring, claims processing, risk, fraud, and data validation. It supports Decision Tables, Decision Trees, Decision Flows, Integration Flows, Scripting Rules, and Lookup Tables. Business analysts can author rules in a spreadsheet-like interface, while engineers use the same platform to integrate and deploy them. An AI Assistant can create rules from plain-language descriptions, generate test data, write function expressions, and summarize rules. Listed integrations include AWS, Azure, Google Cloud, Apache Kafka, REST API, Salesforce, Power BI, Excel, Google Sheets, Zapier, and n8n. Deployment options are Public Cloud, Private Managed Cloud, and Self-Hosted; Docker images and a free 30-day license key are available for local evaluation. The Free plan includes 10 rules and flows, one user, one project, and 1,000 Solver API calls. Lite costs €291 a month, billed €3,500 annually. A 14-day trial is listed. The company is based in Prague.

NRules has no write-up on Specifiction yet; its figures are above.