How many RAG & Memory tools are there?

The map has 25 tools in RAG & Memory, sorted into 4 sub-lines: LLM Frameworks & RAG, Retrieval & Reranking, Document Parsing and Memory Layer.

How does AI Landscape rank RAG & Memory?

By use, not votes: each member who marks a tool "I use this" counts once. Until enough members have marked them, the list here goes by sub-line and name. Editors place curated tools on the map; makers can submit their own, which appear with a dashed edge until reviewed.

Map / Engineering / RAG & Memory

RAG & Memory

25 tools

RAG pipelines and agent memory: frameworks like LangChain, LlamaIndex, and DSPy, rerankers like Cohere Rerank and ColBERT, document parsers like Unstructured and Docling, and memory layers like Mem0 and Letta that give agents persistence across sessions. Retrieval quality is won in parsing and reranking, so start there before switching frameworks.

Solid: curated by our editors.
Dashed: added by makers, not reviewed yet.
Seal: Verified maker.

Built something for RAG & Memory? Submit it and it appears here with a dashed edge. When an editor adds it to the map, it gets the solid one.

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LLM Frameworks & RAG 6

Retrieval & Reranking 6

Document Parsing 8

Memory Layer 5

Questions

How many RAG & Memory tools are there?

How does AI Landscape rank RAG & Memory?