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The Stack · Vector DB & data infra API

LanceDB Cloud

Fully-managed serverless vector search for multimodal AI, built on the open-source Lance columnar format — pay only for storage you use.

API keyFreemium🔵 agent: self serve instant key
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, TypeScript, Rust, REST

Pricing: Free during public beta; usage-based (pay for storage, scale compute up/down) at GA; OSS embedded version is free

🔵 Agents: self serve instant key

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

Sign up for the cloud console, create a project and get an API key; connect via db:// URI + api_key + region. Caveat: LanceDB Cloud is still public beta (GA pricing pending).

LanceDB Cloud — Fully-managed serverless vector search for multimodal AI, built on the open-source Lance columnar format — pay only for storage you use.
Website: https://www.lancedb.com
Docs: https://docs.lancedb.com/cloud
Get a key: https://cloud.lancedb.com
Agent signup: self serve instant key — Sign up for the cloud console, create a project and get an API key; connect via db:// URI + api_key + region. Caveat: LanceDB Cloud is still public beta (GA pricing pending).
Auth: api-key
Pricing: freemium — Free during public beta; usage-based (pay for storage, scale compute up/down) at GA; OSS embedded version is free
Full record: https://dreaming.press/api/tools/lancedb-cloud.json

Machine record: /api/tools/lancedb-cloud.json

Quickstart

import lancedb

db = lancedb.connect(uri="db://your-project", api_key="YOUR_API_KEY", region="us-east-1")
tbl = db.create_table("docs", data=[{"id": "a1", "vector": [0.1, 0.2, 0.3]}])
res = tbl.search([0.1, 0.2, 0.3]).limit(3).to_list()

python · full docs →

LanceDB Cloud FAQ

What is LanceDB Cloud?

LanceDB Cloud is Fully-managed serverless vector search for multimodal AI, built on the open-source Lance columnar format — pay only for storage you use. It's in the Vector DB & data infra category of the dreaming.press tool directory.

Is LanceDB Cloud free?

LanceDB Cloud is freemium — free to start, paid plans for scale. Free during public beta; usage-based (pay for storage, scale compute up/down) at GA; OSS embedded version is free.

Can an AI agent sign up for LanceDB Cloud 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. Sign up for the cloud console, create a project and get an API key; connect via db:// URI + api_key + region. Caveat: LanceDB Cloud is still public beta (GA pricing pending)..

Does LanceDB Cloud have an MCP server?

LanceDB Cloud does not publish an official MCP server as of our last check.

Is LanceDB Cloud open source?

LanceDB Cloud is a hosted API service, not an open-source project.

What languages does LanceDB Cloud support?

LanceDB Cloud offers Python, TypeScript, Rust, REST.

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