The Benefits
Our liveness methods allow users to quickly validate their identity without interrupting their onboarding process.
Biometric verification, as part of our free identity verification solution, helps to comply with KYC regulations.
Avoid false positives or negatives thanks to a 99,9% accuracy rate, which reduces drop-offs and user’s friction.
How it Works

Liveness Detection confirms a user is physically present, defeating spoofs like photos or deepfakes. The user positions their face in the camera, and depending on the method you've configured (Passive, 3D Flash, or 3D Flash & Action), our AI analyzes biometric indicators of life. The analysis generates a liveness score, which is checked against a configurable threshold in the Didit Console to produce a clear pass/fail result, providing a critical layer of security for every verification.
SEAMLESS USER EXPERIENCE
Every interaction is real-time. We've optimized every millisecond through extensive A/B testing and inference optimization — delivering the highest completion rates and fastest verification times in the industry.
Let users authenticate with their face. Secure, fast, and frictionless authentication.
THE EASIEST TO INTEGRATE
Use Didit with no code or with a single API call. Go live in minutes.
Key points
Pricing Calculator
Discover your true verification costs with our transparent calculator. Select the premium services you need, estimate your volume, and see how Didit's pay-per-success model with free core KYC delivers unmatched value. No hidden fees, no surprises.
When used in Verification Links / Workflows
A frictionless, AI-driven check that runs during the selfie capture. It confirms the user is a real, live person without requiring any special actions from them.
When used in Standalone API
Submit a user's selfie image directly to our API to get an instant liveness score. This allows you to integrate our frictionless spoof detection into your own custom capture flows or existing user galleries.
The easiest way to work
Didit is built with security in mind. We are ISO 27001 certified, GDPR compliant, and regularly undergo third-party penetration testing. We have never experienced a data breach, so you can trust that your information will always be secure with us.
EU Data Protection Regulation
Information Security Management
Cloud Security Controls
Cloud Privacy Protection
TRUSTED WORLDWIDE
Join thousands of companies that trust Didit for their verification needs
FULL TRANSPARENCY
Leading the way in identity verification worldwide
Liveness Detection is an advanced security technology that confirms a user is a real, live person physically present during verification. It is your primary defense against presentation attacks, where fraudsters use fakes like printed photos, screen recordings, 3D masks, or AI-generated deepfakes to try and fool your system.