ExactSameRoom.com is a Chrome add-on that helps users save money on hotel bookings by tracking cancellable reservations. After a room is booked through Booking.com, the tool monitors the price daily, alerting users via email if a lower rate becomes available. This functionality allows users to easily rebook at the new price while canceling their original reservation.

The application typically enables users to achieve savings of approximately 20% when a cheaper option is found. As a free tool within the browsers category, ExactSameRoom.com offers a practical solution for travelers looking to optimize their hotel expenses without the hassle of constant price checking.