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Sift logo

Sift

Machine-learning fraud prevention across payments, accounts, and content abuse.

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Overview


Sift is a fraud prevention platform using machine learning across payments, account access, and content, informed by signals from a large customer network.

It covers payment fraud scoring, account-takeover detection, spam and content abuse, and chargeback representment. Scores are returned in real time and can trigger automated decisions or route to manual review. Because decisions are model-driven, individual outcomes are less directly explainable than rule-based systems.

Common use cases


  • Score payment transactions for fraud in real time
  • Detect account takeover attempts at login
  • Block spam and abusive content submissions
  • Automate decisions with a manual review fallback

Key Features


  • Machine-learning scoring across the full user journey
  • Payment fraud, account takeover, and content abuse
  • Global data network improving model signal
  • Automated decisioning with review workflows
  • Chargeback representment support
  • Real-time API scoring

Integration

Protocols
REST, Webhooks
Authentication
API key
Official SDKs
Node, Python, Ruby, PHP, Java
Sandbox
Available
Documentation
Read the docs

Details

Product Types

APIPlatform

Geographic Coverage

Global

Pricing Model

Enterprise

Categories

Fraud, Risk & AML

Directory last reviewed 1 August 2026

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