Elasticsearch (Elastic Cloud) by Elastic

Managed Elasticsearch for full-text, vector and hybrid search over indexed documents.

Vector databases Official MCP server Open source

Price

Free (open source)

you pay only for the compute it runs on

Free tier

Open source

SDK downloads

—

npm @elastic/elasticsearch · PyPI elasticsearch

Status

—

Pricing

Free tier	—
Cheapest paid plan	—
Usage price	Serverless: Ingest as low as $0.14 per VCU per hour; Search as low as $0.09 per VCU per hour; Storage as low as $0.047 per GB retained per month
Good to know	Free trial available, no ongoing free tier. The standalone MCP server is deprecated in favor of the Agent Builder MCP endpoint (Elastic 9.2.0+ and Serverless).

From the official pricing page, checked Oct 10, 2026. Prices change: confirm before you buy.

MCP server	Official: `https://github.com/elastic/mcp-server-elasticsearch`
npm	`npm install @elastic/elasticsearch`
PyPI	`pip install elasticsearch`

API	Free	Price	SDK downloads / wk	GitHub stars	MCP
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