PyyanThe AI Index

Pyyan / Vector Databases / Vertex AI Vector Search

Vertex AI Vector Search

Google's own, built on ScaNN.

currentGoogle ↗Verified 2026-08-13

ScaNN

index

Specifications

IndexScaNN
Hybrid searchYes
HostingManaged
LicenceProprietary
p50 latency~15ms

Official links

Google official site

What matters

  • The research behind it powers Google's own retrieval
  • Tied to the platform

Best for workloads already on Google Cloud.

Compare with

All 5 side by side →

Vertex AI Vector Search vs pgvector →Vertex AI Vector Search vs Qdrant →Vertex AI Vector Search vs Pinecone →Vertex AI Vector Search vs Milvus →Vertex AI Vector Search vs Weaviate →

Also in Vector Databases

pgvector · PostgreSQLQdrantPineconeMilvus · ZillizWeaviate