Booking.com - Find your next stay. Search deals on hotels, homes, and much more...
Calendly - Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.
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.
Acuity Scheduling - Automate your client bookings, cancellations, reminders & payments using the worlds friendliest online scheduling software.
Sygic Travel Maps - Itinerary planner for independent travelers
Reservio - Reservio is a simple online booking and appointment scheduling application.