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Biometric Authentication

Real faces. Real protection.

Biometric Authentication verifies returning users by matching their face with a previous approved selfie-no documents needed, reducing fraud and streamlining compliance.

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Why we do what we do

Business demand biometric authentication for fast, secure user re-verification

With account takeover fraud up 155% year over year, biometric authentication is essential. By matching users’ faces, it stops imposters-even if passwords are stolen-protecting your business and customers.

Recognizing your customers instantly with biometric authentication
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Fast re-verification

Skip document scans-returning users verify with a selfie in seconds, reducing user friction.

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Advanced security

Liveness detection and neural networks prevent spoofing and account takeover attempts.

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Seamless integraton

Configurable thresholds and easy web integration adapt to your compliance workflow.

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Common Biometric Authentication use cases

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Access

Secure high-hisk transactions biometrically

For risky operations, re-verify returning users with biometrics. Ensure only authorized people access critical functions.

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Protection

Stop account takeover with facial verification

Stolen credentials enable ATO. Biometric re-verification confirms returning users are present, blocking unauthorized access.

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Recovery

Secure password changes beyond vulnerabilities

Prevent unauthorized password resets with biometric verification and replace vulnerable 2FA methods.

Secure identity every time

Effortlessly block account takeover, boost compliance, and protect your users with fast, privacy-first facial verification that fits your brand.

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Step into

PRO

Unlock full verification, real-time screening, and smart compliance tools. Everything you need to onboard users, assess risk, and stay ahead—seamlessly.

White-Label

Deliver a fully branded experience with your logo, colors, and domain.

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Ongoing AML Monitoring

Keep users continuously screened after onboarding and get automatic alerts.

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Dedicated support 24/7

AML Screening

Screen users instantly against global sanctions and watchlists.

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Proof of Address

Verify user residency with automated document verification.

Phone Verification

Verify users phone number with real-time carrier checks.

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Age Estimation

Estimate user age through advanced facial analysis.

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Biometric Authentication

Re-verify returning users with secure biometric checks.

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Why choose Didit for biometric authentication?

Choose Didit for biometric authentication to instantly verify returning users with advanced facial recognition, liveness detection, and cross-session identity linking-delivering seamless, secure, and scalable compliance beyond standard solutions.

Some reviews

Trusted by 1.000+ clients

We don’t claim that Didit is the most powerful verification platform on the market — but over a thousand companies like yours who’ve already integrated us might say otherwise.

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Didit is an exceptionally valuable partner, delivering a stable and highly adaptable solution”.

Vuk Adžić

Head of the E-Business Department at Crnogorski Telekom

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Didit offered us a robust technology with a simple implementation and adaptability to different markets”.

Fernando Pinto

CEO & CoFounder at TucanPay

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Thanks to Didit we have been able to reduce manual processes and improve data extraction accuracy”.

Diana Garcia

Trust & Safety Executive at Shiply

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Didit’s integration slashed verification times and costs, freeing resources for other projects”.

Guillem Medina

COO at GBTC Finance

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Didit removed KYC costs, enabling faster scaling with high verification standards and less fraud.”

Paul Martin

VP Marketing & Growth at Bondex

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Didit’s secure, user-friendly verification boosts customer trust and optimizes our process.”

Cristofer Montenegro

Executive assistant to the CEO at Adelantos

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Didit ensures a precise, secure digital onboarding without slowing negotiations or client time.”

Ernesto Betancourth

Gerente de riesgos at CrediDemo

Full transparency

Frequently Asked Questions

Leading the way in identity verification worldwide

Biometric Authentication is a secure and seamless way to re-verify returning users. Instead of asking for documents again, it uses a simple live selfie to confirm a user's identity against the secure biometric template created during their initial, approved onboarding.

When a user who has previously passed a full KYC check with you returns, your system can trigger our Biometric Authentication flow. The user takes a quick selfie, our liveness technology ensures they are physically present, and then we securely match the new selfie against their stored reference photo. It’s a passwordless, frictionless experience.

To use this feature, the user must have successfully completed at least one previous identity verification with your organization that was marked as 'Approved' and included a liveness check. This ensures we have a trusted, high-quality biometric anchor for future authentications.

Passwords and even SMS codes can be stolen, phished, or intercepted. A user's face, verified with liveness detection, proves physical presence and unique identity. This provides a much stronger defense against common threats like credential stuffing and account takeover (ATO) fraud.

It's ideal for securing high-risk actions like password resets, authorizing large transactions, or changing account details. It's also perfect for providing fast, secure re-entry into an application without the friction of traditional login methods.

Yes. Face Match 1:1 is used during initial onboarding to compare a live selfie to a new ID document. Biometric Authentication is used *after* onboarding to compare a new live selfie to the *already-verified* reference image from that first session, eliminating the need for the ID document again.

Yes, you have control over this. The system allows for configurable matching thresholds. This means you can adjust the sensitivity of the biometric comparison to align with your organization's specific risk tolerance and user experience preferences, offering flexibility in how the feature is deployed.

Biometric Authentication costs $0.10 per finished session. This is a premium feature, and you're only charged when a session using this feature is completed successfully, following our pay-per-use model with no minimum commitments or hidden fees.