inzpire.me - An end-to-end solution for influencer marketing
Modash Influencer Search - Search every influencer. Analyze every audience. Instantly.
Insense & Paid Media - Find creators for short-term and long-term partnerships
Reelio - The best video influencers for your brand
FameBit - Easiest Way to Find, Hire, and Work with YouTube Influencers
GroupHigh - Find bloggers and social media influencers, research and review websites, measure content and the results of influencer marketing and blogger outreach.