Quuu Promote - Promote your content to influencers w/ curated content
InfludB - Find the right influencer to collaborate with
ContentMarketer - ContentMarketer.io is a tool that marketers use to promote content, increase traffic, and build relationships.
Publicfast - The first influencer marketing platform for Periscope
Twtrland - Build your twitter presence and connect w/ influencers
Influencers by Buzzbomb - Find, manage and track influencers.