What are some alternatives?
When comparing Expedia and Booking.com, you can also consider the following products
KAYAK - KAYAK is a travel search engine that searches hundreds of other travel sites at once. Our helpful tools & features find you the information you need to make the right decisions on flights, hotels, rental cars and vacation packages.
Tripadvisor - The Tripadvisor mobile app is available for the Android and iOS platforms. It can be used to create reviews of hotels, restaurants, and to chat with other travelers on Tripadvisor forums.
Skyscanner - Skyscanner.com compares over 1000 airlines to find you the cheapest airfares, fast.
Airbnb - Book unique places to stay and things to do.
Momondo - Find cheap flights with Momondo.
Foursquare - Foursquare is all about helping you find new ways to explore your city.