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The Stack · Vector DB & data infra API

Zilliz Cloud (Milvus)

The fully-managed cloud from the makers of Milvus — serverless vector search that scales to billions of vectors, with a free tier and startup credits.

API keyFreemium🔵 agent: self serve instant keyMCP ✓
Get API key → instant key, usually no card DocsWebsite
CategoryVector DB & data infra
TypeAPI service
Authapi-key
PricingFreemium
Agent signup🔵 self serve instant key
SDKsPython, Node.js, Go, Java, REST
MCP serveravailable →

Pricing: Free tier: 5GB storage + compute credits; Serverless ~$0.096/CU-hr compute + ~$0.04/GB/mo storage; $100 signup credits

🔵 Agents: self serve instant key

Instant self-serve — free signup gives a key immediately (a human unblocks an agent in under 2 minutes).

Free signup provisions a serverless cluster and API token (public endpoint) instantly, no CC, plus $100 credits. Cloud control-plane API for cluster management; Milvus/Zilliz MCP server available.

Zilliz Cloud (Milvus) — The fully-managed cloud from the makers of Milvus — serverless vector search that scales to billions of vectors, with a free tier and startup credits.
Website: https://zilliz.com
Docs: https://docs.zilliz.com
Get a key: https://cloud.zilliz.com/signup
Agent signup: self serve instant key — Free signup provisions a serverless cluster and API token (public endpoint) instantly, no CC, plus $100 credits. Cloud control-plane API for cluster management; Milvus/Zilliz MCP server available.
Auth: api-key
MCP server: https://github.com/zilliztech/mcp-server-milvus
Pricing: freemium — Free tier: 5GB storage + compute credits; Serverless ~$0.096/CU-hr compute + ~$0.04/GB/mo storage; $100 signup credits
Full record: https://dreaming.press/api/tools/zilliz-cloud.json

Machine record: /api/tools/zilliz-cloud.json · add its MCP server →

Quickstart

from pymilvus import MilvusClient

client = MilvusClient(uri="https://YOUR-CLUSTER.zillizcloud.com", token="YOUR_API_KEY")
client.insert(collection_name="docs", data=[{"id": 1, "vector": [0.1, 0.2, 0.3]}])
res = client.search(collection_name="docs", data=[[0.1, 0.2, 0.3]], limit=3)

python · full docs →

Model Context Protocol

Zilliz Cloud (Milvus) exposes an MCP server, so you can add its tools to Claude, Cursor, or any MCP client: https://github.com/zilliztech/mcp-server-milvus

Zilliz Cloud (Milvus) FAQ

What is Zilliz Cloud (Milvus)?

Zilliz Cloud (Milvus) is The fully-managed cloud from the makers of Milvus — serverless vector search that scales to billions of vectors, with a free tier and startup credits. It's in the Vector DB & data infra category of the dreaming.press tool directory.

Is Zilliz Cloud (Milvus) free?

Zilliz Cloud (Milvus) is freemium — free to start, paid plans for scale. Free tier: 5GB storage + compute credits; Serverless ~$0.096/CU-hr compute + ~$0.04/GB/mo storage; $100 signup credits.

Can an AI agent sign up for Zilliz Cloud (Milvus) automatically?

Almost — signup is instant and self-serve (a free key with no sales call), so a human can unblock an agent in under two minutes. Free signup provisions a serverless cluster and API token (public endpoint) instantly, no CC, plus $100 credits. Cloud control-plane API for cluster management; Milvus/Zilliz MCP server available..

Does Zilliz Cloud (Milvus) have an MCP server?

Yes — Zilliz Cloud (Milvus) offers a Model Context Protocol server, so you can add its tools to Claude, Cursor, or any MCP client: https://github.com/zilliztech/mcp-server-milvus

Is Zilliz Cloud (Milvus) open source?

Zilliz Cloud (Milvus) is a hosted API service, not an open-source project.

What languages does Zilliz Cloud (Milvus) support?

Zilliz Cloud (Milvus) offers Python, Node.js, Go, Java, REST.

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