Publicfast - The first influencer marketing platform for Periscope

The Influencer Marketing Stack - Free resources to launch a killer campaign

Onalytica - Onalytica is a powerful software solution that specializes in providing influencer relationship management software and supporting a variety of professional services to help brand scale one-to-one influencer relationship management results.

Mention ✪ Influencers Dashboard - Identify the influencers talking about your company

Klear Chrome Extension - Find influencers right in your twitter feed

Content Marketing Stack - A curated directory of content marketing resources