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Flowise

Lightweight drag-and-drop builder for chatbots and RAG flows.

Flowise is an open-source low-code platform for building LLM applications, agents, and workflows through a drag-and-drop visual interface. Built on top of LangChain and LlamaIndex concepts, it lets users assemble chatbots, RAG pipelines, and agent flows from nodes, then deploy them as APIs or embeddable chat widgets. It supports many model providers and self-hosting.

Repository

FlowiseAI/Flowise

Language

TypeScript

What you'd build with it

  • Building chatbots and RAG assistants visually and deploying them as embeddable widgets or APIs
  • Prototyping agent and tool-using workflows without hand-writing LangChain code
  • Self-hosting a low-code LLM app builder for teams that want a managed visual canvas

Tags

low-codechatbotsrag