mention - Media monitoring made easy with Mention. Create alerts on your name, brand, competitors and be informed in real-time of any mention on the web and social networks

Notify by Facebook - Notifications that matter from sources you love

Knotify - Knotify is a simple to integrate engaging tool for your product users to receive latest product updates.

Hooks - Hooks is a mobile app that syncs all your notifications through a single platform. Instead of receiving individual notifications from each app on your mobile device, those notifications will be pushed through this unified platform.

ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.

Facebook friends feed - Facebook with stories only by friends and pages you follow