Reelio - The best video influencers for your brand
The Influencer Marketing Stack - Free resources to launch a killer campaign
Top Instagram Influencers Ranking - Curated directory of Instagram bloggers by country&category
BuzzSumo - BuzzSumo allows you to discover the most shared links and key influencers for any topic. It's free to use and you can run a search in seconds!
Insense & Paid Media - Find creators for short-term and long-term partnerships
inzpire.me - An end-to-end solution for influencer marketing