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GIWS CAPTCHA V3

A score for the backend, not friction for every person.

V3 evaluates an action without showing a challenge by default and returns a signed, bound token for server verification.

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03 core areas 01Action-specific policy02Explainable risk03Backend enforcement

Verification platform

Action-specific policy

Configure different thresholds for login, registration, checkout, password reset, and custom actions.

  • 0.00–1.00 human score
  • Ordered thresholds
  • Action binding

Verification platform

Explainable risk

Versioned models combine bounded signals into a reproducible score and minimized reason list.

  • Versioned model snapshot
  • Bounded signal weights
  • No client-provided score trust

Verification platform

Backend enforcement

The verified response includes hostname, action, score, risk level, and stable error codes for server policy.

  • Hostname validation
  • Single-use token
  • Compatibility endpoint

CONTINUE EXPLORING

Follow the most relevant path without losing the context of this page.

01

CAPTCHA V1

Explicit, accessible challenges.

 02

CAPTCHA V2

Adaptive managed verification.

 03

CAPTCHA V3

Action-aware risk scoring.

START WITH A REAL SITE

Build a safer user journey.

Register a hostname and choose the amount of verification friction each action deserves.

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