Q-Stats - Get free marketing insights for every question on Quora.
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.
Seoxan - check seo report for any website, alexa ranking, server information, meta tags, authority, page speed and more
HootSuite - Enhance your social media management with Hootsuite, the leading social media dashboard. Manage multiple networks and profiles and measure your campaign results.
HypeStat - HypeStat is free statistics and analytics service, where you can find information about every website.
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.