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.
TravelPeri - Find top tourist attractions to explore, with travel times!
Sygic Travel Maps - Itinerary planner for independent travelers
Inspirock - Inspirock creates customizable sightseeing itineraries for users based on their preferences.
Travelchime - Google Docs for planning your trips with friends.
Vacation Stress Relief - Vacation Stress Relief is an online solution that enables you to plan the perfect trip with great ease.