Flowise
Drag-and-drop visual builder for LangChain-based agent flows and chatbots
View on GitHubWhat it solves
Prototyping agent architectures without writing glue code: compose the graph visually, show stakeholders a live demo, then export the API when you're ready to ship.
Overview
Flowise is a low-code builder for LangChain-powered agent flows, with 300+ node integrations covering every major LLM, vector store, embedding model, and tool. You design the flow graphically, Flowise generates a REST API endpoint you can call from any application. Acquired by Workday in August 2025, it remains open-source under Apache 2.0 for self-hosting.
Key facts
- Language
- TypeScript
- License
- Apache 2.0
- Maturity
- Stable
- Maintainer
- FlowiseAI
- Reviewed
- 2026-06-11
Where to start
The nodes directory is a catalogue of every integration; each folder is a self-contained node definition that shows exactly what inputs and outputs the runtime expects.
packages/components/nodes/Technologies
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