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

Spike - Spike solves businesses' communication chaos by bringing together email, team chat, collaborative docs, and meetings, into one feed.

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.

Keybase Chat - End-to-end encrypted chat built into Keybase

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

Crypho - End-to-end-encrypted messaging and file sharing