Haystack

Haystack is an open-source AI framework designed for building, deploying, and scaling production-ready, LLM-powered agents and retrieval-augmented generation (RAG) pipelines. It is aimed at developers, data scientists, and enterprises who want to orchestrate complex AI workflows with transparency, modularity, and flexibility. Haystack supports integration with leading AI and vector database tools, and offers advanced features for enterprise needs, including secure deployment, observability, and visual pipeline design.