Dify
来自 LangGenius · dify.ai ↗
开源的 LLM 应用开发平台，提供可视化智能体工作流、RAG 流水线与模型管理。
llm-app-platform rag agent-workflows open-source
- 分类
- 平台与基础设施
- 商业模式
- 开放（开放权重/源码）
- 可用性
- 全球
- 发布
- 2023
- 记录更新
- 2026-07-30
- 许可证
- Apache-2.0
- 成立时间
- 2023
- 总部所在地
- US
概述
Dify is an open-source platform for building LLM applications, combining visual agent workflows, RAG pipelines, model management, and observability in one system. It supports hundreds of models from many providers, offers a plugin marketplace, and can be self-hosted or used as a managed cloud service. The core is free under an open-source license, with paid cloud and enterprise tiers.
主要功能
- Visual workflow builder for agents and chains
- Built-in RAG pipelines over uploaded knowledge
- Support for hundreds of LLMs across providers
- Plugin marketplace and API-first backend
适用场景
- Building internal AI assistants over company knowledge
- Prototyping and shipping agentic workflows without heavy coding
- Standardizing LLM app development across a team
定价
Self-hosting Dify is free under its open-source license; Dify Cloud offers a free sandbox and paid plans, with enterprise licensing for advanced needs.
常见问题
What is Dify?
Dify is an open-source LLM application development platform with visual workflows, RAG, and model management.
Is Dify free?
Yes, the open-source edition is free to self-host; managed cloud and enterprise plans are paid.
Which models does Dify support?
Dify connects to hundreds of proprietary and open models, including OpenAI, Anthropic, and self-hosted models.
同类产品
- Amazon Bedrock — AWS 的托管服务，可通过单一 API 使用来自多家提供商的基础模型构建应用。
- Amazon Nova — AWS 推出的亚马逊自研基础模型与服务组合，覆盖文本、多模态、语音、定制模型构建以及可自动化界面操作的智能体。
- Azure AI Foundry — 微软的平台，可在 Azure 上构建、评估并部署 AI 应用与智能体。
- Baseten — 将机器学习模型部署并作为可扩展 API 提供服务的平台。
- Cerebras — AI 算力公司，其推理云基于晶圆级硬件托管开放语言模型。
- Civitai — 用于分享与发现开放图像生成模型、LoRA 与生成作品的社区平台。
来源
本记录最近复核于 2026-07-30。
机器可读记录：/api/products/dify.json · 发现错误？提交纠错