
Haystack
End-to-end LLM framework for building production-ready RAG applications
Why teams choose it
- Vendor-agnostic component system supporting OpenAI, Cohere, Hugging Face, Azure, Bedrock, and custom models
- Production-ready pipeline orchestration for RAG, semantic search, and question answering
- Extensible architecture with custom component support and third-party integrations
Watch for
Learning curve for understanding pipeline architecture and component interactions
Migration highlight
Enterprise Knowledge Base RAG
Search across millions of internal documents with context-aware answers combining vector retrieval and LLM generation, deployed on-premises for data security







