Dify
Free tierBuild, deploy, and manage autonomous AI agents and RAG pipelines — effortlessly at any scale.
Free tier available·All audiences·Powered by Multi-model (OpenAI, Anthropic, open-source, and more)·API available·Open source
Key strengths
Visual drag-and-drop agentic workflow builderNative RAG pipeline support with vector DB indexingMulti-LLM support — switch and compare any global modelMCP (Model Context Protocol) native integrationProduction-ready with enterprise-grade security and scalability
Free tier + paid plans
San Francisco, USA
Founded 2023
Self-hostable
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- Agentic workflow orchestration: Design multi-step agent pipelines with conditional logic, tool calls, and LLM chaining using the visual graph editor.
- RAG system construction: Ingest, chunk, embed, and index documents into vector databases; wire retrieval nodes into agent workflows for grounded LLM responses.
- MCP server/client integration: Connect to external APIs and services via HTTP-based MCP protocol, or publish Dify workflows as MCP servers for consumption by third-party clients.
- Multi-LLM benchmarking: Configure multiple LLM providers and compare outputs and latency across models within a unified interface.
- Backend-as-a-Service deployment: Use Dify's hosted BaaS layer to expose AI apps via REST API without managing custom backend infrastructure.
- Custom plugin/tool development: Build and register custom tools or install Marketplace plugins to extend agent capabilities with domain-specific functionality.