Baselight Catalog

The world’s structured data, ready to query

Browse and query 60,000+ datasets in one unified workspace.
Get the insights you need without ever switching tabs or tools.
100
Rows of data

Browse our catalog

Reliable reasoning starts with verified, structured data

Built to power transparent, data-driven intelligence

The Baselight Data Catalog provides the foundation for explainable AI and confident human analysis.
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Breadth

One of the largest collections of open and structured data.
Icon from Fluent UI System Icons by Microsoft Corporation – https://github.com/microsoft/fluentui-system-icons/blob/main/LICENSE

Speed

Query-ready and connected directly to Baselight AI and Baselight Studio.
Icon from Fluent UI System Icons by Microsoft Corporation – https://github.com/microsoft/fluentui-system-icons/blob/main/LICENSE

Quality

Curated sources with consistent schema and versioning.
Icon from Fluent UI System Icons by Microsoft Corporation – https://github.com/microsoft/fluentui-system-icons/blob/main/LICENSE

Openness

Built for both humans and intelligent agents.

Search & Preview

The right data for every question

Find datasets by keyword, category, or provider. Explore metadata, schema, and sample rows instantly.
Quick global search
Filter by provider and category
Save to your favourites

Upload and share data

Upload data. Share with confidence.

Add your own datasets and collaborate securely across teams while combining your data with Baselight’s catalog.
Private or shared uploads
Fine-grained access controls
Instant schema generation for immediate analysis

Instant query

From data to insight, instantly.

Run SQL or natural language queries with any dataset.
Query billions of rows
Instantly combine and analyze any dataset
Natively integrated with Baselight AI and Studio

See the world through data

Use Baselight’s Data Catalog to discover, query, and connect structured datasets, forming the backbone of verifiable AI and insights.