Hotels.com is a website for booking hotel rooms online. The company has 85 websites in 34 languages, and lists over 325,000 hotels in approximately 19,000 locations.

www.hotels.com

en.wikipedia.org/wiki/Hotels.com

Booking.com is a travel fare aggregator website and travel metasearch engine for lodging reservations. Booking.com is headquartered in Amsterdam.

The website has more than 29,094,365 listings in 143,172 destinations in 195 countries and territories worldwide. Each day more than 1,550,000 room nights are reserved on the website

www.booking.com

en.wikipedia.org/wiki/Booking.com

Expedia Group is an American global travel technology company. Its websites include CarRentals.com, CheapTickets, Expedia.com, HomeAway, Hotels.com, Hotwire.com, Orbitz, Travelocity, trivago, and Venere.com

www.expedia.com

en.wikipedia.org/wiki/Expedia_Group

A‌i‌r‌b‌n‌b‌,‌ ‌I‌n‌c‌.‌ is a privately held global company headquartered in San Francisco that operates an online marketplace and hospitality service. Members can use the service to arrange or offer lodging, primarily homestays, or tourism experiences. The company does not own any of the real estate listings, nor does it host events; as a broker, it receives commissions from every booking.

airbnb.com/

en.wikipedia.org/wiki/Airbnb

TripAdvisor, Inc. is an American travel and restaurant website company that shows hotel and restaurant reviews, accommodation bookings and other travel-related content.It also includes interactive travel forums.

www.tripadvisor.com/

en.wikipedia.org/wiki/TripAdvisor

Traveloka (est. in 2012) is an Indonesian unicorn company that provides airline ticketing and hotel booking services online with the focus on domestic travel. It recently expanded to provide lifestyle products and services, such as attraction tickets, activities, car rental, and restaurant vouchers.

www.traveloka.com/

en.wikipedia.org/wiki/Traveloka

GetYourGuide is a privately held global company headquartered in Berlin, Germany that operates an online marketplace and internet booking engine which is accessible via its website and mobile app.

www.getyourguide.com

en.wikipedia.org/wiki/GetYourGuide

Google Maps is a web mapping service developed by Google. It offers satellite imagery, aerial photography, street maps, 360° panoramic views of streets (Street View), real-time traffic conditions (Google Traffic), and user based reviews of restaurants, attractions and hotels

www.google.com/maps

en.wikipedia.org/wiki/Google_Maps