Visual Flow Builder For Chatbots

via “no-code chatbot builder with visual workflow editor”

A Open-source No-Code tool to build your AI Chatbot / Agent (multi-lingual, multi-channel, LLM, NLU, + ability to develop custom extensions)

Unique: Uses a node-graph architecture similar to game engines (Unreal Blueprints) rather than form-based builders, allowing complex branching logic and state transitions to be visually composed while maintaining executable semantics

vs others: More expressive than form-based chatbot builders (Dialogflow, Rasa) for complex flows while remaining no-code, though less flexible than code-first frameworks