Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.

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.

Service - Customer service issues solved for you, on demand, for free.

Roadtrippers - The ultimate road trip planner to help you discover extraordinary places, book hotels, and share itineraries all from the map.

Zendesk - Zendesk is a beautiful, lightweight help-desk solution.

KDE Itinerary - Digital travel assistant with a priority on protecting your privacy