Caroo is a Belgian car sales platform that helps people sell their vehicles and find a car to buy. Its services include a sales mandate, in which Caroo manages the selling process while the owner keeps the car until it is sold, and direct purchase for sellers seeking a faster sale. Caroo says it provides a firm offer and rapid payment for direct buybacks, and charges commission only when a mandated sale succeeds, with no fixed upfront fees.

For buyers, the company offers inspected vehicles with a 12-month warranty, the possibility of a trade-in, and financing or leasing options. Customers can arrange an on-site test drive by appointment, or request a personalized search if their preferred car is not in stock; the search is offered without charge, with payment for the vehicle at an all-inclusive price. Caroo also supports customers who want to sell and buy at the same time through a combined service package