Wanderlog - Collaborative travel planner with combined itinerary and map
TravelPeri - Find top tourist attractions to explore, with travel times!
Scout - Scout ♥ monoliths.
Rove.me - Travel guide that suggests you the best time to visit a destination based on experiences it offers.
Tripsy - Planning your trip has gotten much easier.
Inspirock - Inspirock creates customizable sightseeing itineraries for users based on their preferences.