Rasa

Rasa is an open, intent-driven AI platform for building conversational assistants that understand user goals and take appropriate actions. With natural language understanding and dialogue management, it supports chatbots and voice assistants that can be customized to a business’s domain, policies, and workflows. Rasa is used by teams that need reliable, controllable conversation behavior—especially when they want more than simple keyword matching and want transparent, adaptable conversational logic.