Dify AI

Dify AI

Dify AI is an open-source intelligent agent workflow-building platform that enables you to rapidly create and deploy AI applications for real-world business scenarios by visually composing LLMs, tools, and data sources with low-code, drag-and-drop workflows. It lowers the barrier to AI app development, supporting the full lifecycle from prototype to production deployment.
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Dify AIintelligent agent workflow platformlow-code AI developmentopen-source LLM application platformRAG enginevisual workflow orchestrationenterprise-grade AI infrastructureAI application deployment

Features of Dify AI

Visual workflow designer with drag-and-drop to orchestrate LLM calls, tool integrations, and conditional branches
Built-in RAG engine for document parsing, vectorization, and knowledge-base construction to enable retrieval-augmented generation
Multi-model gateway to unify access and management of various commercial and open-source LLMs
Visual prompt editor with variable management and live debugging to assist prompt engineering
Automatically generates RESTful APIs for built applications to simplify integration with existing enterprise systems
Team collaboration features with user permissions and collaborative development
Application monitoring, feedback collection, and performance tracking for continuous iteration
Supports private deployment via Docker and other tools to meet data localization and governance needs

Use Cases of Dify AI

When building internal knowledge-base Q&A systems, quickly integrate documents and deploy AI-powered answers
For AI concept validation, quickly assemble interactive feature prototypes for testing
Business users needing to automate specific processes can orchestrate workflows that include LLM reasoning and tool calls
If you want to embed intelligent customer service capabilities into your website or app, build and deploy chatbots
Tech teams needing centralized management of multiple AI models and cost control can use it as a model gateway and scheduling hub
Educational or research institutions conducting AI teaching or experiments can use a self-hosted, visual development environment

FAQ about Dify AI

QWhat is Dify AI?

Dify AI is an open-source intelligent agent workflow platform designed to simplify the development, deployment, and operation of AI applications built on large language models, using visual and low-code approaches.

QWhat is the primary use of the Dify AI platform?

The platform helps users—especially developers and business professionals—quickly build and deploy AI-powered applications tailored to real-world scenarios by composing models, tools, and data, such as intelligent customer service, knowledge-base Q&A, and automated workflows.

QDo you need programming skills to use Dify AI?

The platform provides visual workflow orchestration and prompt editing interfaces, lowering the entry barrier. Non-technical users can build simple apps via drag-and-drop, while developers can leverage its APIs and advanced features for deeper customization.

QWhich AI models does Dify AI support?

Through a multi-model gateway, it supports connecting to and managing a range of mainstream commercial and open-source LLMs, including OpenAI, Claude, Llama, and Gemini.

QHow does Dify AI handle enterprise data security and privacy?

It offers private deployment options so you can run the system on your own servers or cloud environment. Its architecture includes access control, encrypted transmission, and other enterprise-grade security features.

QIs Dify AI free? What versions are available?

Dify AI offers an open-source community edition for free self-hosting, and also a cloud service version. For details on features and pricing, please refer to the official docs.

QHow does Dify AI's RAG feature work?

Its RAG engine processes uploaded documents (PDFs, Word), parses, chunks, and vectorizes them into a knowledge base. During Q&A, it retrieves relevant knowledge fragments and then uses the LLM to generate more precise answers.

QHow can applications built with Dify AI be exposed to external services?

For each created application, the platform automatically generates corresponding RESTful API endpoints, enabling developers to integrate AI capabilities into websites, mobile apps, or business systems.