Haystack
Open-source framework for RAG pipelines, search, and evaluation.
Category
RAG Framework
Pricing
Open-source with paid enterprise offerings.
Best for
Teams building robust search and QA systems.
Overview
Haystack provides a modular architecture for retrieval, generation, and evaluation of LLM-powered search systems.
Standout features
- Pipeline-first architecture for retrieval and generation.
- Flexible integration with vector databases.
- Built-in evaluation modules.
Typical use cases
- Customer support knowledge bases.
- Enterprise document search.
- QA systems with feedback loops.