Билет.сайт is an online service for searching and purchasing electronic railway tickets for journeys across Russia, the CIS and Europe. As a subagent, the site arranges travel documents and related services on behalf of railway carriers; it is not the official Russian Railways website. Timetables, seat availability and ticket prices are drawn from official sources and partner systems, including those of RZD Digital Passenger Solutions and UFS.

Customers can enter their departure and arrival stations, choose a travel date, compare available carriage types and seats, and pay by bank card. The service offers tickets for domestic routes and high-speed trains such as Lastochka, Sapsan and Strizh. After purchase, passengers receive electronic boarding coupons by email, which can be printed or saved on a mobile device. The “My Order” service lets customers check electronic registration status, while the site also provides guidance on buying and returning tickets, railway rules, passenger information and travel updates.