Klear Chrome Extension - Find influencers right in your twitter feed

InfludB - Find the right influencer to collaborate with

Assmb.ly - Powered by intelligent technology, we’re delivering the content readers need, exactly when they need it, across four dynamic brands (and counting).

Influencers by Buzzbomb - Find, manage and track influencers.

Onalytica - Onalytica is a powerful software solution that specializes in providing influencer relationship management software and supporting a variety of professional services to help brand scale one-to-one influencer relationship management results.

Social Animal - Social Animal is a Content Marketing Tool to find Trending content, Influencers & Generate ideas. Helps Create strategies for Content & Social Media Marketing.