Vector & Search

14 tools

Vector databases and semantic search: dedicated stores like Pinecone, Qdrant, and Weaviate, Postgres-native pgvector, search engines like Elasticsearch and Vespa, and similarity libraries like FAISS. The retrieval foundation under every RAG pipeline. Already on Postgres? Start with pgvector; reach for a dedicated vector database when scale or hybrid search demands it.

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

Vector Databases 8

Semantic Search 3

Similarity & Indexing 3

Built something for Vector & Search? 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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Questions

How many Vector & Search tools are there?

The map has 14 tools in Vector & Search, sorted into 3 sub-lines: Vector Databases, Semantic Search and Similarity & Indexing.

How does AI Landscape rank Vector & Search?

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.