To identify social media influencers (users who have a large audience) we have built a feature we call "Influencer ID", you will see a glow around the user profile picture that will indicate the below audience size:
Red = 100,000+ followers
Green = 10,000 - 100,000 followers
Blue = 1,000 - 10,000 followers
Note: This feature can be found in the INBOX / PEOPLE / MONITORING areas of the platform.