Hotel search engines are nowadays the most popular way of choosing a destination for the upcoming holidays. They are characterized by, above all, great convenience in finding the desired tourist destinations and a stunning range of choice of hotels and other companies providing services in the field of holiday accommodation. In combination with attractive prices, a large number of different promotions and immediate information about vacancies, it beats all other ways of booking hotels, motels, agrotouristic enterprises and any other place where a tourist can stay. Currently, anyone who plans a vacation in an easy way can go to the website where he finds everything he needs. Regardless of whether you are traveling for business or leisure, hotel search engines will make life easier for anyone who needs a temporary trip. Depending on the search engine, the user can count on an offer in the form of over a million companies specializing in the field of accommodation and tourist services. Easy-to-use websites, which are also compatible with all mobile devices, make finding the most optimal accommodation possible these days. The user can also compare prices for a hotel room and check the reviews of other tourists who visited a given hotel in front of him, so he has access to very insightful information about a given place, which makes it even easier to make the right choice. Nowadays even the smallest hotel companies have their presence on this type of search engines, which makes it much easier for them to do business. If the hotel profile is well done, it is the fact that it will be easier to find people who will be most interested in accommodation for themselves and other travelers in a given place. This type of situation is caused by a huge technological progress, which has found its innovative solution in even such an old and classical industry as tourism.