Klear Chrome Extension VS Hey Press

Publicfast - The first influencer marketing platform for Periscope

Press Hunt - Press Hunt saves you hundreds of hours by aggregating data on almost 400,000 journalists and reporters in one place, complete with their writing interests and contact info.

Quuu Promote - Promote your content to influencers w/ curated content

pressfarm - Pressfarm helps entrepreneurs find journalists to write about their startups.

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.

Anewstip - Find journalists by what they tweet