Bilero
Everything about the car, from the plate.
Bilero puts Danish registration data, inspection history and technical specifications behind one number plate lookup, with a marketplace on top where every listing already knows the car it is selling.

- Our role
- Product, design, code and operations
- Status
- Live· 2025
- Website
- bilero.dk
- Built with
- Laravel · React · TypeScript · Inertia · PostgreSQL · Tailwind CSS
A used-car listing tells you what the seller decided to write. Bilero starts from the number plate instead: registration data, inspection history and specifications come first, and the seller's words sit on top of them.
The problem
Danish vehicle data is public but scattered across several registers in several formats, so in practice neither the buyer nor the seller sees the whole picture.
The approach
We normalised the register into one searchable schema covering millions of vehicles and more than a hundred thousand variants, then built the listing flow on top, so a listing inherits the car data instead of asking for it again.
What runs today
Number plate lookups, inspection reports, technical data, ownership tax and insurance details, live fuel prices, and a marketplace for private sellers and dealers alike.
In the product
Number plate lookup
Type any Danish plate and get the full picture in seconds.
Inspection history
Every recorded inspection, with its result, date and remarks.
Technical data
Specifications, model details and optional equipment, normalised across variants.
Fuel prices
Current prices by station, so the cheapest pump nearby is one tap away.
Listings with the data attached
Create a listing in minutes. The car data is already fetched and filled in.
Free lookups
Looking up a car costs nothing, for private buyers and dealers alike.
- vehicles
- 13M+
- variants
- 156,000+
- lookups
- Free
- all of Denmark
- DK

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