The Influencer Marketing Stack - Free resources to launch a killer campaign
Vidooly - Get deeper analytics of any YouTube channel or video
Top Instagram Influencers Ranking - Curated directory of Instagram bloggers by country&category
SimilarChannels - Find similar YouTube channels, discover new channels based on your interests, create your own YouTube collections with your favorite channels.
Insense & Paid Media - Find creators for short-term and long-term partnerships
YouTube Trending - Making it easier to find viral videos