HopperHQ.com - Fully automated Instagram scheduler. Create and schedule your posts online.
HootSuite - Enhance your social media management with Hootsuite, the leading social media dashboard. Manage multiple networks and profiles and measure your campaign results.
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.
SproutSocial - Sprout Social is a social media management tool created to help businesses find new customers & grow their social media presence. Try it for free.
Gifvista - GIF templates to boost your social media engagement
Grum - Post on Instagram from your computer!