Booking.com - Find your next stay. Search deals on hotels, homes, and much more...
TripCost - Travel like a local
Airbnb - Book unique places to stay and things to do.
Party with a Local - Party with a Local is a free app that connects travelers with locals that want to party.
Umso - The Website Builder for Startups
TripPricer App - Estimate accurately the costs of your next multi-city trip