Foursquare - Foursquare is all about helping you find new ways to explore your city.
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!
Yelp - The free Yelp mobile app is the fastest and easiest way to search for businesses near you. Download it now to get started.
Wanderlog - Collaborative travel planner with combined itinerary and map
Tripadvisor - The Tripadvisor mobile app is available for the Android and iOS platforms. It can be used to create reviews of hotels, restaurants, and to chat with other travelers on Tripadvisor forums.
Tutterfly CRM - TutterflyCRM is what every travel agency owner dreams of.