Citation Metrics : Fee

Many different services are offered.

"We collect impact metrics in 5 major categories: usage, captures, mentions, social media, and citations." Recently purchased by EBSCO.

Java application for visualizing and analyzing trends and patterns in scientific literature.

Targeting and engagement solutions for enterprises and brands. Find social media influencers. Targeted at businesses.

Measures growth and popularity of music artists across social media and streaming services (like youtube). Users can create new profiles for themselves. Some advanced features require payment.

Influencer relationship manager and marketing platform. Targeted at businesses.