The directory is yours to read.

Free read access. No credit card.

Every business record we hold is queryable through a public REST API. No paywall, no rate limit until 10,000 requests per day per IP. For higher volume, request a key and stay free if you respect the limits.

GET https://api.listing.blun.ai/v1/businesses?country=DE&industry=automotive&limit=20

Bulk dumps (Parquet snapshot, weekly):

https://data.listing.blun.ai/snapshots/2026-W17/businesses.parquet

What you can do

• Build directories, comparison sites, lead generation tools.
• Train models on European business activity.
• Audit registry coverage in your sector.

What we ask

• Attribute "Powered by listing.blun.ai" with a link.
• Honor opt-out signals from owners (claimed_by + opt_out fields).
• Don't republish wholesale without value-add.