Skyscanner - Skyscanner.com compares over 1000 airlines to find you the cheapest airfares, fast.
Kickstarter - Kickstarter is the world's largest funding platform for creative projects. A home for film, music, art, theater, games, comics, design, photography, and more.
Kiwi.com - Find and book the best low-cost flights all around the world
FreeFunder - Free crowdfunding platform with no platform fee and donates to your fundraiser based on shares!
App in the Air - The perfect companion for everyone taking a flight.
Give - A WordPress plugin for easily collecting donations