Stealthy: Secret Messenger - Chat anonymously with friends & strangers

Pudding.ai - Real-time ad creative analysis solution that helps marketers to easily understand ad creative performance with actionable insights.

Berkanan - Chat with people nearby. Even offline, on an ✈️.

AdWhistle - AdWhistle is a web-based platform that provides you the features and tools to create a campaign strategy and run the ads successfully on various social media platforms.

HOLLA - Chatroulette for mobile

Facebook Ad Library - Find out who is paying for ads with Facebooks new tool