Flowise: Complete Guide 2026
TypeScriptAI Agent Framework32k+ stars
Last updated:
Overview
An open-source visual tool for building LLM applications using a drag-and-drop interface. Flowise provides a node-based editor built on LangChain that makes it easy to create chatflows and agentflows without writing code.
Key Features
✓Visual drag-and-drop flow builder
✓Built on LangChain components
✓Chatflow and agentflow templates
✓API endpoint generation for each flow
✓Custom tool and node creation
✓Self-hosted deployment with Docker
Use Cases
- → Rapid chatbot prototyping
- → No-code AI application building
- → Customer support automation
- → Internal tool creation for non-technical teams
Pros & Cons
Pros
- +No-code approach to LLM app building
- +Large library of pre-built nodes and templates
- +Easy self-hosting with Docker
- +Active community with many shared flows
Cons
- -Visual builder limitations for complex logic
- -Performance overhead from abstraction layers
- -Debugging can be challenging in visual flows
Frequently Asked Questions
What is Flowise?▾
An open-source visual tool for building LLM applications using a drag-and-drop interface. Flowise provides a node-based editor built on LangChain that makes it easy to create chatflows and agentflows without writing code.
What language is Flowise built in?▾
Flowise is primarily built in TypeScript.
Is Flowise good for production?▾
Flowise has 32k+ GitHub stars. No-code approach to LLM app building for rapid chatbot prototyping.