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Face Search 1:N

Find and identify known faces in real time

Face Search 1:N detects whether a face has appeared before in your system. It runs automatically and for free inside Didit workflows to stop duplicate and blocklisted users — and can also be used via API for advanced identification use cases.

Trusted by +1000 companies worldwide

GBTC Finance
Bondex
Crnogorski Telekom
CrediDemo
Shiply
Adelantos
Real-time

Face search results

(Milliseconds)

Free

In workflows

(Duplicate & blocklist detection)

1:N

Biometric search

(All known faces)

HOW IT WORKS

How Face Search works

WHY DIDIT FACE SEARCH

Why teams choose Didit for Face Search

BUILT-IN PROTECTION

Free duplicate detection in workflows

Face Search runs automatically in Didit workflows to detect duplicate and blocklisted faces, stopping repeat fraud at no additional cost.

POWERFUL 1:N SEARCH

Identify known faces instantly

Use Face Search via API to determine whether a face has already been onboarded in your app and retrieve the most similar known identity with confidence scores.

REAL-TIME & SCALABLE

Built for high-volume use cases

Designed for real-time scenarios like access control, smart cities, and pay-by-face, Face Search delivers instant results at scale.

MODULAR & DEVELOPER-FIRST

Use it standalone or combined

Use Face Search automatically inside workflows or call it directly via API. Combine it with Liveness, Face Match, KYC, or use it on its own.

Full TRANSPARENCY

Features pricing

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

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Face Search 1:NAn automated anti-fraud check that compares a new user's selfie against your existing database to instantly detect and block duplicate accounts.
Free
Face Search 1:N APISubmit a single facial image to our API to search for duplicates against your existing user database or a private blocklist. Receive a real-time response with any potential matches, giving you a powerful, granular anti-fraud tool.
$0.05

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

FACE SEARCH 1:N FAQ

Questions about Face Search 1:N

Face Search is a 1:N biometric capability that determines whether a face already exists in your system by comparing it against all known faces in your Didit application.

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