TripIt - TripIt is a travel app that creates a master itinerary to organize all of your plans for your vacation or work trip in one spot.
Airbnb - Book unique places to stay and things to do.
HopBucket - HopBucket is a platform for planning trips and sharing travel experiences.
Travel to Live - Live to travel. Travel to Live!
Traveler Buddy - Travel Itinerary Management.
Tripify - Travel guides, planning, notes, expenses. Plan your itinerary in details, the way you want.