AwardWallet - AwardWallet provides a free service that helps you manage your reward balances and travel...
TripRebel - Book your hotel now & get a refund when the price drops
HotelTonight - HotelTonight is a traveling app that allows users to find hotel rooms at the best rates with chances of last-minute discounts so they can make their tour memorable while saving some extra money.
Gopher - Better hotel deals automatically, every time + cash back
United Airlines - United Airlines is a reservation site for flights where you can book airline tickets and is also offering membership for exclusive discounts.
MakCorps - Hotel Price Comparison API