Platform · Data & knowledge
356 toxicology databases, curated into one.
Kiln is the curated database layer. It distills the 2,000+ databases Yard ingests down to the 356 that clear its bar, resolved into a single queryable structure spanning 2.8B data points, cross-linked so evidence about one chemical connects to everything else known about it.
Updated July 23, 2026
- 356
- curated toxicology & chemistry databases
- 2.8B
- data points
- Cross-linked
- so one lookup surfaces the whole record
Capabilities
What Kiln does
Curated, not just collected
Heterogeneous public data is normalized into one consistent structure you can query.
Cross-linked evidence
A chemical's records connect across sources, so one lookup surfaces everything known across the record.
Traceable to origin
Every data point keeps its provenance back to the database it came from.
Related
Works closely with
FAQ
Kiln questions, answered
Frequently asked questions
What is Kiln?
Kiln is ToxIndex's curated database layer. It narrows the 2,000+ databases Yard ingests to the 356 that clear its bar, resolved into one queryable structure spanning 2.8B data points.
How is Kiln different from a raw data dump?
Heterogeneous public data is normalized into one consistent structure and cross-linked, so a single lookup surfaces everything known about a chemical instead of one silo — records connect to related entities across sources instead of sitting in isolation.
Where does a Kiln data point come from?
Every data point keeps its provenance back to the source database it came from, so evidence stays traceable to origin.
See it on your own chemistry.
Try the free version now, or book a walkthrough of the full platform on your substances.