RAG Frameworks

Open-source framework for building production-style search, RAG, and NLP pipelines.

Framework focused on connecting private or domain data to LLM applications.

LlamaIndex is the leading document agent and OCR platform

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.