Publicfast - The first influencer marketing platform for Periscope
Influencer Analytics by Interceptd - Gain control of your influencer campaigns
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.
F*** You Pay Me (Beta) - Made by influencers, for influencers.
Klear Chrome Extension - Find influencers right in your twitter feed
Arena Calibrate - Everything you need to maximize your data & reporting potential