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Biometric Authentication

Re-verify users in seconds.

Didit Biometric Authentication lets you securely re-authenticate returning users with a fast, frictionless biometric flow. No documents required — just real-time liveness with optional face match against a stored portrait.

Trusted by +1000 companies worldwide

GBTC Finance
Bondex
Crnogorski Telekom
CrediDemo
Shiply
Adelantos
<10 sec

Average authentication time

(Returning users)

0

Documents required

(Biometrics only)

2 modes

Authentication options

(Liveness-only or Liveness + Face Match)

HOW IT WORKS

How biometric authentication works

Match what matters.

Biometric Authentication. Know exactly who's returning.

Advanced neural security protocol

Leveraging the same neural network technology as Face Match 1:1, Didit verifies that the returning user is physically present and authentic. This prevents account takeover through stolen credentials, deepfakes, masks, printed photos, and pre-recorded videos.

Cross-session identity management

Didit links biometric profiles across sessions so you always recognize verified users without re-documentation. This enables secure re-verification across logins, transactions, and sensitive actions while maintaining full KYC and AML compliance.

Change 2FA Method
Re-Verification Needed
Biometric Authentication
Authorized

making it easy

Flexible Liveness for every risk level

Choose the right balance of security and conversion. From invisible background checks to interactive challenges, switch methods dynamically based on user risk scores.

Action & 3D Flash

Prompts the user to perform a random movement. Best for high-value transactions and recovering accounts.

DURATION

8.0s

SECURITY

3D Flash

Projects dynamic colored lights to analyze skin reflection. Detects presentation attacks like screens, masks, and deepfakes.

DURATION

5.0s

SECURITY

Passive Liveness

Verifies the user instantly in the background using a single frame. No gestures, no flashing, no drop-offs.

DURATION

1.0s

SECURITY

Sign up for free

Full TRANSPARENCY

Features pricing

No 🛠️ setup fees. No 💸 minimums. No 🎊 surprises. Just crystal-clear pricing ✨ charged only after finished verifications.

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Biometric AuthenticationSecurely re-authenticates returning users with a live selfie. Can be configured to run a Liveness Check for presence, or combine it with a Face Match for maximum security.
$0.10

THE EASIEST TO INTEGRATE

Integrate Didit your way

Use Didit with no code or with a single API call. Go live in minutes.

No-code

Use prebuilt verification links to run the full KYC flow instantly — no engineering work needed.

Just share a link and receive results via webhooks or in the console.

Key points

  • Zero development required
  • Prebuilt, mobile-optimized flow
  • Controlled in the Console
  • Real-time decisions + webhooks
View documentation
Didit Console

TRUSTED WORLDWIDE

What our customers say

Join thousands of companies that trust Didit for their verification needs

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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

BIOMETRIC AUTHENTICATION FAQ

Questions about biometric authentication

Biometric Authentication is mainly used to protect critical user actions such as password changes, high withdrawal amounts, digital document signing, account recovery, step-up verification, and continuous trust checks — without requiring documents.

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