Build AI Agents, Visually
Flowise is an open-source visual tool for building customized AI agents and workflows. Create powerful LLM applications with an intuitive drag-and-drop interface.
What is Flowise?
Flowise is an open-source low-code platform that enables you to build customized LLM orchestration flows and AI agents. With its visual drag-and-drop interface, you can create complex AI workflows without writing extensive code.
Key Features
Visual Workflow Builder
Drag and drop nodes to create complex AI workflows. Connect LLMs, chains, agents, and tools without writing code.
Multi-Agent Systems
Orchestrate multiple AI agents to work together on complex tasks with autonomous decision-making capabilities.
Extensive LLM Support
Connect to OpenAI, Anthropic, Google, Azure OpenAI, Hugging Face, and many more LLM providers.
Vector Store Integrations
Integrate with Pinecone, Qdrant, Weaviate, Chroma, PostgreSQL, and other vector databases for semantic search.
Document Processing
Upload, process, and query documents with built-in RAG (Retrieval-Augmented Generation) support.
Custom Nodes & Tools
Extend Flowise with your own custom integrations, tools, and logic using TypeScript/JavaScript.
API & Embeddings
RESTful APIs for integrating workflows into your applications, plus built-in embedding capabilities.
Self-Hosted & Cloud
Deploy on your own infrastructure or use Flowise Cloud for managed hosting.
Architecture
Flowise is built as a monorepo with three main modules:- server - Node.js backend that serves API logic and handles workflow execution
- ui - React frontend providing the visual canvas and user interface
- components - Third-party node integrations (LLMs, vector stores, tools, etc.)
- api-documentation - Auto-generated Swagger UI API documentation
Use Cases
Conversational AI Chatbots
Conversational AI Chatbots
Build intelligent chatbots with memory, context awareness, and personality. Integrate with various LLMs and customize conversation flows.
Document Q&A Systems
Document Q&A Systems
Create RAG-based systems that can answer questions from your documents. Upload PDFs, text files, or connect to document stores.
Autonomous AI Agents
Autonomous AI Agents
Design agents that can use tools, make decisions, and complete complex tasks autonomously with minimal human intervention.
Data Analysis & Insights
Data Analysis & Insights
Build workflows that analyze data, generate insights, and create reports using AI-powered analysis.
Content Generation
Content Generation
Create automated content generation pipelines for blogs, marketing copy, code, and more.
API Orchestration
API Orchestration
Connect multiple APIs and services in intelligent workflows that make decisions based on LLM reasoning.
Why Flowise?
Open Source
Apache 2.0 licensed. Full transparency and community-driven development.
No Vendor Lock-in
Self-host on your infrastructure. Full control over your data and workflows.
Production Ready
Battle-tested with thousands of deployments. Enterprise-grade security and reliability.
Active Community
Join thousands of developers building with Flowise. Get help on Discord.
Regular Updates
Frequent releases with new features, integrations, and improvements.
Easy to Extend
Create custom nodes and integrations with simple TypeScript/JavaScript.
Requirements
- Node.js >= 18.15.0 (version 18.15.0 to < 19.0.0 or version 20+)
- npm or pnpm for package management
- Optional: Docker for containerized deployment
- Optional: PostgreSQL or MySQL for production database (SQLite used by default)
Flowise uses SQLite by default for development. For production deployments, it’s recommended to use PostgreSQL or MySQL.
Community & Support
GitHub Repository
Star the project, report issues, and contribute to development.
Discord Community
Join our Discord server for support, discussions, and community help.
Twitter/X
Follow us for updates, tips, and announcements.
Flowise Cloud
Managed hosting solution with automatic updates and scaling.
Next Steps
Install Flowise
Follow the Installation guide to set up Flowise locally or via Docker.
Quick Start
Build your first chatflow with the Quickstart tutorial.