Plexamp - A small music player with a number of unique features

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

Vinyls - Vinyls is a music player that lets you listen to your music without any complicated setup.

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.

SoundWire - SoundWire does audio mirroring (audio cast). You can use any music player on your PC or laptop like Spotify, YouTube, or iTunes and stream low-latency live sound over WiFi directly to your Android device.

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