What is Dify?
Dify is an open-source LLM application development platform — offering visual workflow builder, RAG (Retrieval-Augmented Generation), agent capabilities, model management, and deployment tools — primarily serving developers building AI-powered applications. ---
Key Features
Visual Workflow Builder
Drag-and-drop interface for building LLM apps
RAG Pipeline
Built-in retrieval-augmented generation with knowledge bases
Agent Framework
Create autonomous agents with tools and memory
Model Management
Connect to multiple LLM providers (OpenAI, Anthropic, local)
Pros & Cons
What works
- Open source — fully customizable and auditable
- Visual workflow builder lowers barrier to LLM app development
- Built-in RAG pipeline saves significant development time
- Self-hosting option for privacy-conscious deployments
Watch out for
- Requires technical knowledge to set up and customize
- Community support only for open-source (no SLA)
- Cloud version has usage limits on free tier
