haystack
Open-source AI orchestration framework for building context-engineered, production-ready LLM applications.
haystack overview
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.
Rag
haystack surfaces rag as a core capability in its published project metadata and source links.
This gives readers a starting point for evaluating whether the project fits their workflow before visiting the source repository or docs.Memory
haystack surfaces memory as a core capability in its published project metadata and source links.
This gives readers a starting point for evaluating whether the project fits their workflow before visiting the source repository or docs.When to use haystack
Personal memory
Use it as a candidate for personal memory when the project facts, license, and official links match your deployment requirements.
How it compares
Compare it with nearby memory systems by looking at hosting model, integration surface, license, and whether the official docs show the workflow you need.
Questions
What should I check before using haystack?
Store a small changing knowledge set, ask repeated-session questions, then inspect what was retrieved and why.
Is haystack open source?
haystack is listed on OpenAgent.bot with Apache-2.0 based on the current resource metadata. Re-check the official repository, docs, and license before production use.