Flowise Builds AI Apps by Dragging and Dropping
LangChain requires Python knowledge. Building AI pipelines with code is slow for prototyping. Flowise gives you a visual interface to build LLM chains in minutes.
What Flowise Does
- Visual builder — drag-and-drop LLM chains and agents
- LangChain integration — uses LangChain.js under the hood
- 100+ integrations — OpenAI, Anthropic, Pinecone, Chroma, etc.
- Chat UI — built-in chat interface for testing
- API endpoint — every flow becomes an API automatically
- Memory — conversation history with multiple backends
Quick Start
npx flowise start
# Visit http://localhost:3000
# Or Docker
docker run -d -p 3000:3000 flowiseai/flowise
What You Can Build
- RAG chatbots — upload docs, ask questions
- AI agents — tools + LLM for autonomous tasks
- Document Q&A — PDF, web, database knowledge bases
- Custom assistants — with memory and context
- API wrappers — LLM-powered API endpoints
Flowise vs LangChain Code
| Task | Flowise | LangChain Code |
|---|---|---|
| Build RAG | 5 min drag-drop | 50+ lines Python |
| Change model | Click dropdown | Edit code, redeploy |
| Share with team | Share URL | Share repo |
| Prototype | Minutes | Hours |
| Production | API endpoint ready | Need FastAPI wrapper |
Why Flowise
- No code needed — build AI apps visually
- Fast prototyping — test ideas in minutes not hours
- API included — every flow is an API endpoint
- Open source — MIT license, self-host
- Extensible — add custom nodes and tools
📧 spinov001@gmail.com — AI application consulting
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