
Description: KAYAK is a travel metasearch engine that allows users to compare prices and options across hundreds of travel sites all at once. It searches other sites to show users flight, hotel, and rental car results in one place.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Google Flights is a free online travel planning tool by Google that allows users to search for flights and compare prices across airlines. It provides an easy way to track prices and get alerts when fares drop.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API