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TERMS OF SERVICE

Last Updated: October 14, 2026
THE "PLAIN ENGLISH" SUMMARY
This is a License, not a Sale. You are licensing access to our data graph.
No Resale. You cannot download our bulk data and launch a competing API.
As-Is Basis. We clean government data, but we cannot guarantee the government is always right. We are not liable for investment losses based on this data.
Institutional Use. You are responsible for maintaining the security of your API keys.

1. ACCEPTANCE OF TERMS

By accessing OpenData.London (via API, Snowflake Share, or Web Dashboard), you agree to be bound by these Terms. If you are entering this agreement on behalf of a company, you represent that you have the authority to bind that entity.

2. ACCESS & LICENSE

Internal Use:
You are granted a non-exclusive, non-transferable license to use the data for internal business analysis.
Commercial Use (API Users):
You may display limited excerpts of the data in customer-facing applications, provided you do not replicate the core functionality of London DB (i.e., you cannot build a "White Label Data Market").
Attribution:
Public-facing applications must attribute data to "Source: OpenData.London / [Original Gov Source]."

3. RESTRICTIONS

You agree not to:

  • Reverse engineer the Alliela AI source code.
  • Share your API keys or Snowflake credentials with third parties.
  • Use the platform for any illegal purpose, including scraping personal data in violation of GDPR.
  • Attempt to bypass rate limits or disrupt the integrity of our API.

4. DATA ACCURACY & LIABILITY

"As Is" Data:
We aggregate data from official sources (TfL, Land Registry, etc.). While we normalize and clean this data, we cannot guarantee its absolute accuracy.
No Investment Advice:
OpenData.London is an information service. We are not a financial advisor. We are not liable for any trading or investment decisions made based on our signals or data.
Limitation of Liability:
Our total liability for any claim arising out of these terms shall not exceed the amount you paid us in the 12 months preceding the claim.

5. TERMINATION

We may suspend your access immediately if:

  • You fail to pay fees when due.
  • You violate these Terms (e.g., API abuse).
  • We are required to do so by law.

6. GOVERNING LAW

These Terms are governed by the laws of England and Wales. Any disputes shall be resolved in the courts of London.

FAQ
Is OpenData.London a data provider or an analytics platform?−
It is both. We provide the infrastructure (London DB) for data engineering teams who need raw, zero-copy access to 6,000+ standardized datasets via Snowflake. Simultaneously, we provide the intelligence (Alliela AI) for business analysts who need to query that data using natural language, without writing SQL.
Is this data scraped? How do you handle provenance?+
We do not scrape. We act as an authorized aggregator for public sector endpoints. Every row of data in London DB is cryptographically hashed with a lineage stamp linking it back to the original government source file (e.g., HM Land Registry, Companies House). You get a fully audit-ready chain of custody.
What is the latency between the source and your database?+
It depends on the asset class. High-velocity feeds like TfL Transport and Grid Telemetry are streamed in near real-time (seconds). Statutory registers like Planning Applications and Corporate Insolvency are reconciled daily. We map the update frequency to the source authority's maximum publish rate.
Does our proprietary data ever leave our environment?+
Never. Because we operate as a Snowflake Native App, our code comes to your data. If you use Alliela AI to cross-reference your private loan book against our public data, that compute happens entirely inside your governance perimeter. We see zero PII and zero client data.
What if I need a niche dataset that isn't listed?+
We operate an "On-Demand Ingestion" pipeline. If a public dataset exists in London that we don't currently host, enterprise clients can request ingestion. Our engineering team will build the connector, normalize the schema, and add it to the London DB master graph within 48-72 hours.

One Canada Square

Canary Wharf

London, E14 5AB

Reg: 1599203

VAT: GB 123 456 789

INFRASTRUCTURE

London DBAlliela AISurveillanceAPI Access

SOLUTIONS

Intelligence CatalogBespoke ResearchData Clean RoomData Catalog

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Data SyndicateTechnology AllianceConsulting & SI

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