Sift Science

Every day, hundreds of online businesses – like Airbnb, Yelp, Twitter, Twilio, and – use Sift Science's world-class machine learning technology to protect their platforms from fraud and abuse. Comprised of a multidisciplinary team of innovators, the Sift Science team is always working on interesting, impactful solutions.

Sift Science has the backing of investors like Spark Capital, Union Square Ventures, First Round Capital, PayPal co-founder Max Levchin, Salesforce CEO Marc Benioff, Zillow co-founder Rich Barton, angel investor Chris Dixon, Y Combinator.

Mission: Our mission is to power trust online. We're using machine learning to fight fraud and abuse, protecting 6,000+ sites and apps from fraudsters, spammers, and scammers.