Reelio - The best video influencers for your brand
Quuu Promote - Promote your content to influencers w/ curated content
ContentMarketer - ContentMarketer.io is a tool that marketers use to promote content, increase traffic, and build relationships.
Grapevine Influencer Marketing Academy - Tutorials to become a master at Influencer Marketing
Babbler - Where companies and media influencers connect
FameBit - Easiest Way to Find, Hire, and Work with YouTube Influencers