Sift Science

Sift Science helps sites protect themselves from malicious users, such as fraudsters, spammers, or scammers, by using machine learning to predict when a user will result in a ban or chargeback. Sift Science is a tight-knit team of hackers with a passion for data. In past lives, we've worked on payments, anti-spam, sentiment analysis, speech recognition, search quality, topic modeling, text recognition, and more, and we're looking for great people to join the team.