ONE:NIGHT - Last minute reservations at only the best hotels
Gopher - Better hotel deals automatically, every time + cash back
Hotel Price Protection by Earny - Never overpay on a hotel reservation
Hopper - Hopper is the #1 most downloaded travel app in North America! We aspire to be the world’s best — and most fun — place to book travel.
Hotel Room Alerts - Snag a room at a sold out hotel
MakCorps - Hotel Price Comparison API