Viralheat - "A social media analytics and intelligence platform that delivers real-time data on over several different video, microblogging platforms and millions of websites. Our goal is to make data simple and understandable to empower consumers and profess...

HSHTG - Generate, manage, save and edit hashtags just in a few finger tap

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.

HashtagWiki.com - Hashtag Generator Tool

SocialOomph - Boost your productivity with advanced post scheduling tools. We help individuals and teams.

Hashtagify.me - Free hashtags search engine, with paid advanced analytics