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Upstash · Concept

Vector

Upstash Vector is a serverless vector database for storing and searching high-dimensional vectors. It supports similarity search, metadata filters, REST access, and SDKs.

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Syntax

index.upsert(vectors=[(id, vector, metadata)])
index.query(vector=vector, top_k=number, include_metadata=true)

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  • Vector Similarity
  • ANN Search Algorithm
  • Metadata Documentation
  • REST API
  • SDKs

Source: What is Upstash Vector? - Upstash Documentation. Checked 2026-11-03.