HopperHQ.com - Fully automated Instagram scheduler. Create and schedule your posts online.
Xnapper - Take beautiful screenshots instantly
Buffer - Buffer makes it super easy to share any page you're reading. Keep your Buffer topped up and we automagically share them for you through the day.
BrandBird - Brand your Twitter content uniquely
Gifvista - GIF templates to boost your social media engagement
Screenzy - A simple screenshot beautifier