Wanderlog - Collaborative travel planner with combined itinerary and map
Tripsy - Planning your trip has gotten much easier.
Travelchime - Google Docs for planning your trips with friends.
Sygic Travel Maps - Itinerary planner for independent travelers
BluePlanit.co - Plan trips in Google Sheets using an intuitive itinerary template with a built-in dynamic Google Map. Export to Google My Maps, organize to-do’s, track costs, collaborate with friends, and more!
Scout - Scout ♥ monoliths.