inzpire.me - An end-to-end solution for influencer marketing
FameBit - Easiest Way to Find, Hire, and Work with YouTube Influencers
Modash Influencer Search - Search every influencer. Analyze every audience. Instantly.
Smarp - Smarp is an employee advocacy SaaS solution that turns employees into brand ambassadors and influencers.
Reelio - The best video influencers for your brand
GroupHigh - Find bloggers and social media influencers, research and review websites, measure content and the results of influencer marketing and blogger outreach.