Abstract

While most online social media accounts are controlled by humans, these platforms also host automated agents called social bots or sybil accounts. Recent literature reported on cases of social bots imitating humans to manipulate discussions, alter the popularity of users, pollute content and spread misinformation, and even perform terrorist propaganda and recruitment actions. Here we present BotOrNot, a publicly-available service that leverages more than one thousand features to evaluate the extent to which a Twitter account exhibits similarity to the known characteristics of social bots. Since its release in May 2014, BotOrNot has served over one million requests via our website and APIs.

Date

March 11, 2026

Authors

Clayton A Davis, Onur Varol, Emilio Ferrara, Alessandro Flammini, Filippo Menczer

Conference

25th International Conference Companion on World Wide Web

Pages

273-274

Publisher

ACM