Fueled by intelligent automation at every touchpoint

Your single solution to complete, flexible, and easy fraud prevention.

Stop sophisticated ATO attacks before they happen

Handle large-scale, bot-based account attacks with ease and confidence using a full suite of built-in multi-factor authentication (MFA) tools. Instantly identify account takeovers at login with intelligent automation powered by Sift’s real-time machine learning models.

account takeover

Manage all aspects of account security with a single solution

Unmatched accuracy, speed, and adaptability

Identify and act on potentially compromised accounts with unmatched accuracy. Enhanced, sophisticated feature extraction and real-time data fuel an unbeatable combination of ML and customizable, rules-based insights.

Customizable fraud prevention built for your business

Stay fast and flexible even as your business expands into new markets. Deploy new configurations with confidence, and simplify trust and safety across customers, geographies, and languages with models tailored to your specific business needs.

Accelerate growth and operational efficiency with Sift Connect

Seamlessly integrate your fraud stack with best-in-breed technology partners using Sift Connect. This ecosystem of apps and open APIs features platforms like Zendesk, Jumio, and Onfido that add improved data accuracy and efficiency to fraud operations.

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What customers are saying about Account Defense


Stop fraud, break down data silos, and lower friction with Sift.

Related Resources

Account takeover data, trends, and insights

Defend your users with Sift Account Defense

Using security notifications and 2FA to stop ATO