inviita - inviita is a free app that instantly creates tours that match your mood, in any city in the world.
RoomForTea - A female-friendly housing network in London, UK.
She Roams Solo - Travel social networking platform and forum for women
Travel Diaries - Create your own travel diary to capture your experiences
mockingbird - Mockingbird helps you you create and share clickable wireframes. Use it to make mockups of your website or application in minutes.
Blink by Groupon - The leading app for last-minute hotel reservations. Always cheaper than the Best Online Rate.