Flowise
Build LLM apps with drag-and-drop visual builder
Flowise is an open-source low-code platform for building LLM applications. With 35K+ GitHub stars, it provides a visual drag-and-drop interface for creating chatbots, AI agents, and RAG pipelines. Connect to OpenAI, Ollama, HuggingFace, and dozens of other LLM providers. No coding required—just drag, drop, and deploy.
Why Flowise?
Building AI applications typically requires deep knowledge of LangChain, vector databases, and prompt engineering. Developers spend weeks writing boilerplate code to connect LLMs, embeddings, and data sources. For teams without AI expertise, creating even a simple chatbot means hiring specialists or using expensive no-code platforms with vendor lock-in.
How It Works
Flowise provides a visual canvas where you drag and drop components to build AI workflows. Connect an LLM node to a prompt template, add a vector store for RAG, chain together tools for agents—all without writing code. When you need custom logic, extend with JavaScript. Export flows as APIs and embed them anywhere.
What Is Flowise?
Flowise is a visual tool for building LLM-powered applications. It offers 100+ integrations including OpenAI, Anthropic, Ollama, Pinecone, and Supabase. Build chatbots, document Q&A systems, AI agents, and custom workflows. Deploy as APIs or embed directly in your applications.
Key Benefits
Why teams choose Flowise
Visual Builder
Drag-and-drop interface for building AI workflows. See the entire flow at a glance.
No Code Required
Build production-ready AI apps without writing code. Extend with JavaScript when needed.
100+ Integrations
Connect to any LLM provider, vector database, or tool. Extensive component library.
API Ready
Every flow gets an API endpoint. Embed AI capabilities in any application.
LangChain Under the Hood
Built on LangChain. Access the full power of the ecosystem visually.
Self-Hosted
Run on your infrastructure. Your data never leaves your servers.
Features
Everything you need to build with Flowise
Flow Canvas
Visual drag-and-drop editor for building LLM chains and agents.
Chat Interface
Built-in chat widget for testing and embedding in websites.
Document Loaders
Load PDFs, Word docs, web pages, and more for RAG applications.
Vector Stores
Integration with Pinecone, Chroma, Qdrant, Supabase, and others.
Custom Tools
Create custom tools and functions for AI agents to use.
Templates
Start from pre-built templates for common use cases.
Use Cases
What you can build with Flowise
Technology Stack
Ready to deploy Flowise?
Get started in minutes. Deploy on your own infrastructure at actual cloud cost. No markup, no vendor lock-in.