Flowise
Open-source visual platform for building AI agents, chatbots, and LangChain workflows with drag-and-drop.
Features
- Drag-and-drop LangChain workflow builder
- Multi-agent and single-agent chat assistants
- RAG from PDFs, docs, and data sources
- Human-in-the-loop and execution traces
- APIs, SDKs, and embeddable chat widget
- Cloud and on-premises deployment
Flowise is an open-source platform for building AI applications visually. It provides modular blocks to create agentic systems, from simple chatbots to multi-agent workflows, powered by LangChain. Developers can build chat assistants with RAG, tool calling, and knowledge retrieval without extensive coding. Flowise offers a free tier and paid cloud plans, with support for self-hosting and enterprise deployment.
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