Flowise and LangFlow let you build LLM applications visually without writing code. Both support RAG, agents, and tool calling through drag-and-drop interfaces.
Flowise vs LangFlow: Visual LLM Builder Compared
Flowise
LangflowFeature comparison
| Feature | Flowise | Langflow |
|---|---|---|
| Language | Node.js/TS | Python |
| Open Source | Apache 2.0 | MIT |
| LangChain | Supported | Native |
| Self-Host | Docker | Docker |
| Ease of Use | Simpler | More powerful |
🏆 Our Verdict
Flowise wins for Node.js ecosystem and simpler deployment. LangFlow wins for Python/data science integration and LangChain native features. Both are free and open source.

