Serverless. Spatial-native. Pay as you go.

Pure spatial database. Built for AI agents.

Not a wrapper. Not an extension. A spatial engine built from the ground up — native CRS support, serverless provisioning, and built for AI agents.

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30 days free. No credit card required.Free. Always. CLI + Python.

One product. Two tiers.

The same spatial engine runs both. Start local, scale to cloud.

Plat

Free. Always.
  • CLI + Python interface
  • Local .plat files
  • Your machine
  • Includes plat-mcp (AI agent tools)
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Plat Cloud

Pay as you go
  • REST API + MCP interface
  • S3-persisted datasets
  • Serverless — provision in milliseconds
  • Includes plat-mcp + full API
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How it works

Three steps to a spatial query.

1

Provision

curl -X POST https://api.platlake.io/v1/sessions
2

Query

SELECT * FROM wells WHERE ST_Within(geom, boundary)
3

Terminate

curl -X DELETE https://api.platlake.io/v1/sessions/{id}

Why pure spatial

Purpose-built beats bolt-on. Every time.

Built from the ground up

Spatial isn’t an extension or a plugin. It’s the foundation. Geometry, H3 indexing, and coordinate transforms are core engine capabilities — not afterthoughts.

Native CRS support

Work across coordinate systems without fighting your database. Plat understands spatial reference systems natively and guides you through transforms with intelligent suggestions.

Agent-ready

Provision a spatial database in milliseconds via REST API or MCP. Built for the speed AI agents require — not the minutes traditional databases take.

Simple pricing. No surprises.

Serverless. Pay as you go.

Plat

Free. Always.
  • CLI + Python
  • plat-mcp (AI agent tools)
  • Local .plat files
  • Community support
Download

Plat Cloud — Compute

Pay as you goper session-hour
  • REST API + MCP
  • Serverless provisioning
  • S3 persistence
  • 30-day free trial
Start free trial

Plat Cloud — Storage

Pay as you goper GB-month
  • Persistent datasets
  • S3-backed storage
  • Access from any session
  • No egress fees
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30-day free trial on Plat Cloud. No credit card required.

Frequently asked questions

Get started with Plat

Free. Always. CLI + Python.

pip

pip install platdb

Homebrew

brew install platdb

Binary

# Download from GitHub Releases
# Linux / macOS / Windows

Quick start

# Install
pip install platdb

# Query a spatial file
plat query 'SELECT * FROM wells.shp WHERE ST_Within(geom, boundary)'

# Connect to Claude Desktop
plat-mcp --database wells.plat
View on GitHubRead the docs