Tweeple Search - Find your target audience & powerful influencers on Twitter
Publicfast - The first influencer marketing platform for Periscope
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.
Klear Chrome Extension - Find influencers right in your twitter feed
ContentMarketer - ContentMarketer.io is a tool that marketers use to promote content, increase traffic, and build relationships.
Ribbon.Social - Completely automated Twitter marketing