Qwaya is a self service Facebook advertising tool for performance marketers and other sophisticated advertisers. It's powerful features and nice web interface helps you run Facebook campaigns more efficient with less effort. The pricing is a simple mothly flat fee starting at $79/month which makes it highly affordable compared to other providers. Collaborative plans for marketing teams and agencies also available.
AdEspresso - Optimize your Facebook Ads Easily, Like Morning Coffee
Language Learning with Netflix - Use movies as study material for language learning
Doorboost - Doorboost is an online advertising software enabling users to create, analyze and optimize campaigns on Facebook, Instagram and Google.
Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.
4C Insights - 4C Insights is a social advertising and analytics platform for TV and digital media.
Caption - Open-source captioning tool to help find the right subtitles.