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.
Travelchime - Google Docs for planning your trips with friends.
Traveler Buddy - Travel Itinerary Management.
Sygic Travel Maps - Itinerary planner for independent travelers
Roadtrippers - The ultimate road trip planner to help you discover extraordinary places, book hotels, and share itineraries all from the map.
TripHobo - Triphobo is a unique platform to discover new locations & destination ideas. Search for your destination & get answers for flights, hotels, things to do & tours. Find out what other travellers are doing & Get inspired!