Face Authentication Check

Authenticate your customers using multi-point biometric matching.

About service

Uses our biometric matching engine to authenticate your customer's facial attributes against their enrolled face.

This facilitates authentication mechanisms for scenarios such as passwordless authentication, periodic re-verifications, account reactivations and unlocks, and more.

This type of check requires a customer's face to be enrolled first.

We recommend running this type of check through our Hosted Solution, Web SDK, or native Mobile SDKs.

Learn about the Face Authentication Checks API.

Analysis performed

The Face Authentication Check uses proprietary biometric matching to confirm whether a customer’s live facial attributes match their previously enrolled reference face.

The diagram below outlines the key analysis categories.

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Face Authentication Check Overview

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Detailed verification checks

Analysis	Verifications Performed
Face Authentication	Determines whether the match is successful.
Liveness Scoring	Returns a confidence score between 0–100%, where 100% indicates a highly reliable live presence and 0% indicates a likely spoof attempt.

Check duration

A Face Authentication Check takes an average of 2 seconds to complete.