Observatory on Social Media (OSoMe)

Botometer (formerly BotOrNot) checks the activity of a Twitter account and gives it a score based on how likely the account is to be a bot. Higher scores are more bot-like. Increasing evidence suggests that a growing amount of social media content is generated by autonomous entities known as social bots. Many social bots perform useful functions, but there is a growing record of malicious applications of social bots.