Kard - Maximize your credit card rewards & save on every purchase.
Skyscanner - Skyscanner.com compares over 1000 airlines to find you the cheapest airfares, fast.
Privacy.com - Get a new virtual card for every transaction
Kiwi.com - Find and book the best low-cost flights all around the world
Revenue Forecaster (Free Tool) - Predict revenue for your subscription business
App in the Air - The perfect companion for everyone taking a flight.