
Description: Tripzzle is a travel planning app that allows users to collaboratively plan trips with friends. It has features to share travel ideas, build detailed itineraries, split trip expenses, and coordinate on the go.
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