The influence score is Mention's scoring system to identify which mentions are of higher importance.
The score is currently available for 3 sources: Twitter, Web, and Instagram. It is always a number between 0 and 100 for all sources in order to be able to compare one with the other. Below you can see what we consider in order to assign an influencer score for each mention source.
Web Influence Score: Popularity of the website and links directing to it.
Twitter Influence Score: number of followers, number of friends, number of statuses.