Kaliningrad Digital Ecosystem
Food
SberMarket
Delivery Club
Yandex Eda
Sightseeing
Transport
Citizens
Yandex transport, go2bus
Batutto.com
Bloggers
РЖД online
Baltrest.ru
Almost all restaurants has its own delivery
Taxi services (Yandex taxi, Maxim, Uber, Veset)
Social Media
New Kaliningrad
Klops
Radio
Car rent (Myrentcar, спец-такси)
Accomondation
Others
Booking.com
Ostrovok.ru
Travel.ru
Administration
Own website
Social networks
TripAdvisor.ru
VK
Avito.ru
Youla.ru
Cian.ru