PageIndex

Reasoning-based document retrieval for RAG that skips vector databases and chunking entirely.

PlatformWebfreemiumglobal

PageIndex is an open-source document index for retrieval-augmented generation that uses reasoning-based, context-aware retrieval instead of vector search and chunking, available as a library, hosted chat platform, or MCP/API integration. It's aimed at developers building RAG systems who want more accurate retrieval than standard chunked vector search provides.

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