Flowise

Open-source drag-and-drop UI for LLM application flows

Code & DevelopmentFree

Flowise is an open-source, low-code tool for building LLM-powered applications using a visual drag-and-drop interface. It supports LangChain and LlamaIndex components, enabling developers to build chatbots, RAG pipelines, and AI agents without extensive coding. Developers and small teams use Flowise to prototype and deploy LLM applications rapidly.

Key Features

• ✓Visual LLM flow builder
• ✓LangChain and LlamaIndex integration
• ✓100+ built-in nodes
• ✓API endpoint generation
• ✓Self-hostable with Docker