hashtags.org - Hashtag is an extensive hashtag research platform for analytics and tracking of hashtags, providing...

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...

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

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.

RiteTag - No idea which hashtags to use? Get instant hashtag suggestions for images and texts on desktop and mobile.

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