TradeLattice

The open data standard for goods, tariffs, tenders and shipments. Canada first, country-agnostic by design.

Who it is for

Customs brokers

Look up the best-matching tariff line for an HS code. See MFN and CUSMA rates side by side.

Importers

Estimate duty and landed cost before you ship. Compare treatments for the same goods.

Public buyers

Search open tender notices and price observations in one schema. Reuse the same records across systems.

Quickstart

pip install -e .[dev]
make load-samples        # run connectors from bundled samples and write records
make serve               # load into SQLite and start the API on :8000
python -m webbrowser http://localhost:8000
make test

See the full quickstart for details.

Results are indicative only and are not customs, legal or tax advice.

Design partners

Browes AI is onboarding five design partners through January 2027. Email [email protected].