Automatic License Plate Recognition (ALPR)

The Intrada® product family delivers the most reliable hardware independent solution for automatic license plate recognition (ALPR/ANPR) and vehicle analytics in the market today. Q-Free Intrada® offers high volume tolling software, parking solutions, and libraries for ALPR and Model-Make Recognition (MMR).


active Intrada ALPR licenses
in over 200 states and countries around the world

Single licenses

You can purchase licenses of Intrada ALPR and Intrada Live for smaller projects and prototyping. Intrada licenses are available for Linux and Windows on any platform. Request a license to share your interest in purchasing Intrada Live or Intrada ALPR. In response, you will receive a price quotation for your situation.

Licenses can be hardware locked

OEM Integration

When you use our API in your own products to enhance or include ALPR, consider becoming an OEM partner. We will together work towards a suitable commercial model and technical integration whatever your own technical and business model. In the end we share the same goal: bringing a commercially successful product or feature to the market.

Technology is


To deliver extremely accurate recognition performance you can contact us for establishing a project. Based on the specific project requirements we will establish a suitable offering based on (a combination of) Intrada ALPR licenses and Intrada Synergy Server services.

Application Areas


Video enforcement systems in free-flow and gated tolling plazas as well as ALPR suitable for all-electronic toll collection.

Law enforcement

Embedded in-police car live processing as well as automatic identification in spot speed, average speed and red-light enforcement systems.


Barrierless indoor parking and mobile on-street parking enforcement.


Improve mobility experience through travel time estimation, traffic counting, and weigh-in-motion.


Adding metadata about passing vehicles in video management systems and smart ALPR cameras for surveillance purposes.

Mobile enforcement

Cars and scooters equipped with cameras and embedded ALPR for efficient vehicle detection and parking enforcement.