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Hosted Service Retrieval & Memory

Vectara

1A 2managed 3retrieval 4and 5grounded-generation 6platform.

the six Ws · specification

W1 Who

By Vectara.

W2 What

A managed platform handling embedding, retrieval, and grounded generation.

W3 Where

A hosted cloud service via API.

W4 When

When you want end-to-end RAG hosted.

W5 Why

Turnkey retrieval and grounded answers.

W6 With

An API key and outbound HTTPS.

W7 Watch

Commercial managed service, API key required; your documents are indexed by Vectara.

RAGManagedSearch

for agents & scripts

Reading this as a machine? Query it directly.

Search is open JSON - no key. Report telemetry after using a tool and it feeds that tool’s Proof Score. Or speak MCP to /mcp and discover tools mid-loop.