Is Dify AI free to self-host?

Yes, the core platform is 100% open-source and free to self-host using Docker.

Who should use Dify AI?

AI engineers, software architects, and product teams building LLM applications.

Retrieval-Augmented Generation, a technique connecting LLMs to custom knowledge sources.

Which models does it support?

It supports OpenAI, Anthropic, Gemini, Mistral, Llama, and local models via Ollama.

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Dify AI

Open-source LLM application development platform and visual workflow engine.

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About this tool

Dify AI is an open-source LLM application development platform and visual workflow engine. Built for AI engineers, it provides tools for RAG pipeline construction, prompt management, agent orchestration, and operational monitoring. Developers use Dify AI to build AI applications, deploy internal knowledge base assistants, and manage multi-model API gateways. By offering both self-hosted open-source software and a managed cloud platform, it adapts to security requirements. For FutureStack, Dify AI belongs in Developer Tools because it serves as open-source application development and agent orchestration infrastructure. It is best for AI engineers, DevOps architects, and enterprise teams.

Best for

RAG pipeline building, open-source AI app deployment, and agent orchestration.

Key Features

Visual workflow canvas for constructing RAG pipelines and multi-step agents
Built-in vector database connectors and document chunking controls
Centralized API gateway supporting OpenAI, Anthropic, Gemini, and local models
Self-hosted Docker deployment alongside a managed cloud service

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Pricing summary

Dify AI is completely free and open-source to self-host. Dify Cloud offers a free tier, with paid Professional plans starting at $59/month ($708/year).

Pricing Plans

Popular

Community OSS

100% free open-source self-hosted platform.

Free

Self-hosted Docker setup
Unlimited local apps
Full RAG engine
Open-source control

Cloud Professional

Managed cloud environment for growing application teams.

$59/month

Managed cloud hosting
5,000 vector storage credits
Team seats included
Priority processing

Enterprise

Dedicated cloud or private VPC deployment with SLAs.

$159/month

Dedicated VPC setup
Custom SLAs
Enterprise SSO
Dedicated account team

Other pricing notes

Pricing checked on 2026-07-31 from official Dify platform documentation.
Self-hosted open-source version carries no software license fees.
Cloud plans charge for hosted vector storage and compute execution.

Pricing last checked: July 2026Official pricing page

Pros & Cons

Pros

Comprehensive open-source platform with total self-hosting control
Streamlines RAG development with built-in document processing
Supports hundreds of foundation models and local LLM endpoints
Provides production observability, user logs, and annotation tools
Free cloud tier available for testing and small applications

Cons

Self-hosting Docker infrastructure requires technical maintenance
Underlying LLM API token costs apply from model vendors
Complex visual workflows require planning for optimal performance
Cloud free tier has monthly execution and vector storage caps
Enterprise features require paid cloud or commercial licenses

FAQs

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