Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
Skyscanner - Skyscanner.com compares over 1000 airlines to find you the cheapest airfares, fast.
Partle - Revolutionizing the way people get together
KAYAK - KAYAK is a travel search engine that searches hundreds of other travel sites at once. Our helpful tools & features find you the information you need to make the right decisions on flights, hotels, rental cars and vacation packages.
Velcome - Get Price quotations for tour activities in Zanzibar delivered to your inbox in minutes
Momondo - Find cheap flights with Momondo.