LONDON DB

45TB of live city data, mounted directly to your warehouse. No APIs. No ETL pipelines. Just raw, unified SQL access via Snowflake Zero-Copy Share.

THE SINGLE SOURCE OF TRUTH

We continuously ingest 6,000+ datasets—spanning public infrastructure and private commercial telemetry. We normalize every feed into a single, consistent schema so you can join traffic data with insolvency records in a single query.

BEYOND PUBLIC DATA

The only city graph that combines Open Government Data with Private Commercial Telemetry.

Most data providers stop at the public API. We go further. Through our Data Syndicate, we secure exclusive rights to private datasets from logistics fleets, utility providers, and property management firms. We normalize this private "exhaust" and layer it on top of the public graph to create signals that are impossible to replicate.

PUBLIC LAYER (Open Source)

Transport for London

(Bus Schedules & Tube Status)

Land Registry

(Ownership & Price Paid)

Companies House

(Director Names)

PRIVATE LAYER (Syndicate Exclusive)

Logistics Telemetry

(Real-time Delivery Density & Dwell Times)

Utility Grid Load

(Substation Capacity Headroom)

Merchant Transaction Data

(Retail Spend Velocity by Postcode)

Core Capabilities

1. Zero-Copy Architecture

Stop building ingestion pipelines. Connect our share to your Snowflake account and the tables appear instantly. You pay only for the compute you use to query them.

2. Universal Schema

We did the messy work for you. Whether it's an environmental sensor reading or a corporate filing, every dataset follows the same structural logic. No more wrestling with disparate API documentation.

3. Immutable History (Time Travel)

We don't just overwrite data; we version it. Every change is tracked as a delta. Query the city exactly as it exists today, or exactly how it looked five years ago.

Format: Native Snowflake Tables
Update Frequency: Streaming (Sub-second) to Daily
Coverage: 6,000+ Public & Private Datasets
History: Full SCD Type 2 (Change Tracking)