Klear Chrome Extension - Find influencers right in your twitter feed
Influencers by Buzzbomb - Find, manage and track influencers.
Assmb.ly - Powered by intelligent technology, we’re delivering the content readers need, exactly when they need it, across four dynamic brands (and counting).
Rep - Influencer marketing made easy
Social Animal - Social Animal is a Content Marketing Tool to find Trending content, Influencers & Generate ideas. Helps Create strategies for Content & Social Media Marketing.
ContentMarketer - ContentMarketer.io is a tool that marketers use to promote content, increase traffic, and build relationships.