
Description: Hotwire is a travel website that offers discounted hotel rooms by allowing hotels to sell unsold inventory. It finds deals by hiding the hotel name until after booking, allowing hotels to offer lower rates while avoiding undercutting published prices.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

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: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API