Google Marketing Platform - Google's unified and improved marketing and analytics tools.
Skyscanner - Skyscanner.com compares over 1000 airlines to find you the cheapest airfares, fast.
StackAdapt - Native advertising demand side platform.
JetRadar - Compare flights from hundreds of airlines & travel agencies
Smartly.io - Smartly.io is the leading Facebook ad optimization solution for agencies and performance marketers
Kiwi.com - Find and book the best low-cost flights all around the world