Keywords AI
Haystack vs R2R
Compare Haystack and R2R side by side. Both are tools in the RAG Frameworks category.
Quick Comparison
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| Category | RAG Frameworks | RAG Frameworks |
| Pricing | Open Source | open-source |
| Best For | Developers who need a modular, composable framework for building production RAG applications | Developers wanting a production-ready RAG system |
| Website | haystack.deepset.ai | sciphi.ai |
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When to Choose Haystack vs R2R
- Customizable RAG pipelines
- Document search and QA systems
- Enterprise knowledge management
About Haystack
Haystack by deepset is an open-source framework for building production-ready RAG pipelines, semantic search, and question answering systems. It provides modular components for document processing, retrieval, and generation with support for multiple LLM providers and vector stores.
About R2R
End-to-end open-source RAG engine with server, API, and pipeline pre-built. RAG to Riches.
What is RAG Frameworks?
Frameworks and tools for building retrieval-augmented generation pipelines—document parsing, chunking, indexing, and query engines that connect LLMs to your data.
Browse all RAG Frameworks tools →