Dify

FreemiumNew

Open-source platform to build LLM apps, agents and RAG pipelines

4.4/5Editor's Rating

|G2: 4.5/5

Starting at Free (self-host)Updated 2026-07-05

Overview

What is Dify?

Dify is an open-source LLMOps platform for building production GenAI apps: a visual agentic workflow builder, a built-in RAG knowledge base, agents, broad model support and observability. You can self-host the Community Edition for free (full data control) or use Dify Cloud, the managed SaaS, from a free Sandbox up to Professional ($59/workspace/mo) and Team ($159). With 147k+ GitHub stars it is one of the most popular open-source AI builders. Key nuance for EU teams: Dify Cloud does not guarantee EU data residency (its policy lists China and the US as processing locations), so self-hosting on your own EU infrastructure is the GDPR-clean path.

Features

Key Features

Visual, node-based agentic workflow builder

Built-in RAG knowledge base (ingestion, retrieval, vector storage)

Agents with tool integration and agent strategies

Broad model support (OpenAI, Anthropic, Azure, Llama, Hugging Face, local)

Native MCP integration; publish apps as MCP servers

Prompt IDE and app-as-API (expose flows as backend APIs)

Observability and self-host via Docker, Kubernetes, Terraform, AWS CDK

Analysis

Pros & Cons

Pros

Fast time to a working LLM app with a batteries-included builder
Strong integrated RAG/knowledge base out of the box
Best-in-class debugging and observability (per-node timing, clear errors)
Genuinely open-source and self-hostable for full data and infra control
Very broad model support and a large, active community (147k+ stars)

Cons

Real learning curve; the feature set can feel overwhelming
Dify Cloud has no EU data-residency guarantee (policy lists China and the US)
License is not pure open source (no multi-tenant SaaS resale, no logo removal)
Self-hosting is genuine infrastructure work
Enterprise pricing is opaque (contact-sales only)

DACH Compliance

GDPR and DACH Readiness

Partial DACH readiness

EU data residency available
Public Data Processing Addendum
EUR billing with VAT-ID support

Notes

Deutsche UI vorhanden. WICHTIG: Dify Cloud OHNE EU-Datenresidenz (Policy nennt China und USA als Verarbeitungsorte). Für DSGVO die Open-Source-Self-Host-Variante auf eigener EU-Infra nutzen. DPA/SCC vorhanden.

Source document

Assessment based on vendor documents reviewed 19 April 2026. Does not replace legal counsel.

Pricing

Free (self-host)(free tier available)

freemium model

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