Klear Chrome Extension - Find influencers right in your twitter feed
FameBit - Easiest Way to Find, Hire, and Work with YouTube 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).
Smarp - Smarp is an employee advocacy SaaS solution that turns employees into brand ambassadors and 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.
inzpire.me - An end-to-end solution for influencer marketing