Haystack
Free
Open-source framework for production NLP and RAG pipelines
deepset · Frameworks
Quick Answer
Haystack is open-source framework for production nlp and rag pipelines, made by deepset. It is free and open source. Key uses: Document Q&A, RAG pipelines, Semantic search.
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What is Haystack?
Haystack by deepset is an open-source framework for building NLP applications, RAG systems, and LLM pipelines. Features a pipeline architecture with 60+ integrations including all major vector databases and LLM providers.
What can you do with Haystack?
- Document Q&A
- RAG pipelines
- Semantic search
- LLM application development
Pros
- Production-ready
- 60+ integrations
- Pipeline architecture
Cons
- Steeper learning curve
- Less popular than LangChain
Specs
Tags
- Framework
- RAG
- NLP
- Open-Source
- Pipelines
What are the best alternatives to Haystack?
Compare Haystack Head-to-Head
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Frequently Asked Questions about Haystack
Is Haystack free?
Yes, Haystack is fully free and open source.
What is Haystack used for?
Haystack is used for: Document Q&A, RAG pipelines, Semantic search, LLM application development.
What are the best alternatives to Haystack?
Top alternatives to Haystack include LangChain, LlamaIndex, Semantic Kernel.