Business Wire - BusinessWire offers press release distribution and regulatory disclosure services.
FameBit - Easiest Way to Find, Hire, and Work with YouTube Influencers
Newswire - Newswire is an online press release distribution platform that helps businesses increase online visibility and web presence.
inzpire.me - An end-to-end solution for influencer marketing
Meltwater - Media monitoring, social media monitoring & media Intelligence products & tools help companies grow and build brands by listening, understanding, engaging and benchmarking their customers, markets and social business communities.
Insense & Paid Media - Find creators for short-term and long-term partnerships