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Zilliz Cloud

Managed Milvus vector database for similarity search and RAG. · Zilliz · Database

Overview

Zilliz Cloud is the managed version of the open-source Milvus vector database.

Good fit

Use when you want a hosted Milvus with a free serverless tier.

  • RAG
  • semantic search

Not a fit

Avoid if you need dedicated performance for free.

  • large production indexes
Quickstart · 3 steps
  1. Sign up at cloud.zilliz.com.
  2. Create a free serverless cluster.
  3. Insert vectors with the Milvus SDK.

Other free database options

Google Cloud · Database
50,000 reads/day · 20,000 writes/day · 20,000 deletes/day
Billing risk: None
No card
MongoDB · Database
512 MB storage (M0 cluster) · Shared RAM and vCPU · 32MB of sort memory
Billing risk: None
No card
Supabase · Database
500 MB database & 1 GB file storage · 50,000 monthly active users · 500,000 edge function invocations/month
Billing risk: None
No card
Supabase · Database
500 MB database storage · 1 GB file storage · 50,000 monthly active users
Billing risk: None
No card